School of Medicine
Showing 1-50 of 209 Results
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Geoffrey Abrams, MD
Associate Professor of Orthopaedic Surgery
Current Research and Scholarly InterestsDr. Abrams' research is focused on elucidating the pathobiology behind tendinoapthy and developing new treatment modalities for the disease. Specifically, his team is studying the role of micro-RNA as it relates to chronic inflammation and stem cell differentiation in the development and perpetuation of chronic tendinopathy.
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Todd Alamin, MD, FAAOS
Professor of Orthopaedic Surgery
BioDr. Alamin is a board-certified, fellowship-trained orthopaedic surgeon and spine surgeon at Stanford Health Care Orthopaedics and Sports Medicine. He is director of the Spine Surgery Fellowship Program and the Minimally Invasive Spine Center and a professor in the Department of Orthopaedic Surgery at Stanford University School of Medicine. Dr. Alamin completed his spine care and surgery fellowship training at Stanford University School of Medicine/St. Mary’s Medical Center.
Dr. Alamin specializes in advanced, minimally invasive treatments for a range of conditions affecting the spine. He is skilled at relieving pain that results from spinal stenosis, scoliosis, degenerative disc disease, arthritis, and traumatic injuries. He combines extensive expertise with decades of experience to deliver innovative, personalized care to each of his patients.
Dr. Alamin’s research interests include effective treatments for vertebral fractures, spinal deformities, scoliosis, herniated discs, and spondylolisthesis (when a vertebra slides out of place). As principal investigator for multiple clinical trials and research studies, Dr. Alamin has explored nerve ablation as a treatment for chronic low back pain and motion-preserving lumbar fusion techniques. He uses state-of-the-art medical devices, implants, and technology to make spine surgery more effective and help his patients move without pain.
Dr. Alamin is known around the world for the treatment of spine disorders and injuries. He has published more than 65 articles in numerous peer-reviewed journals, including Spine, The Spine Journal, Clinical Spine Surgery, International Journal of Spine Surgery, and Journal of Orthopaedic Research. He has also written several book chapters that focus on diagnosing and treating spine conditions.
A recognized leader in innovative spine surgery techniques, Dr. Alamin has invented dozens of medical devices, methods, and techniques for spine surgery. He holds a number of patents for his inventions, many of which have revolutionized back pain treatments. Physicians around the globe use his techniques and devices to help their patients with spine conditions.
Dr. Alamin has been invited to present at conferences around the globe about spinal fusion procedures, novel techniques to treat spinal stenosis, and the latest medical devices to treat degenerative spondylolisthesis. He has lectured at annual meetings for the Association of Bone and Joint Surgeons, the North American Spine Society, and the International Society for the Study of the Lumbar Spine.
Dr. Alamin is a fellow of the American Academy of Orthopaedic Surgeons. He is a member of the North American Spine Society, the International Society for the Study of the Lumbar Spine, the Spine Arthroplasty Society, and the Society for Minimally Invasive Spine Surgery. -
Derek F. Amanatullah, M.D., Ph.D.
Associate Professor of Orthopaedic Surgery
BioDerek F. Amanatullah, M.D., Ph.D., is an internationally recognized expert in hip and knee replacement. He helps patients with advanced arthritis and complex joint problems regain mobility and confidence. In addition to primary hip and knee replacements, he is frequently sought out for difficult revision surgeries, often fixing complications such as infection, instability, or persistent pain from prior procedures.
Dr. Amanatullah focuses on what truly lowers surgical risk: the skill, preparation, and coordination of the surgical team. He believes patients deserve care that relies on evidence and expert technique rather than placing the burden solely on weight or other patient factors. This patient-centered approach was highlighted by The New York Times.
As a researcher, he discovered an important new way certain infections can remain “hidden” in the body, shaping how surgeons diagnose and treat joint infections. His impact on the field earned him induction into The Knee Society, an honor held by fewer than 200 surgeons worldwide. Patients choose Dr. Amanatullah for his precision, innovation, and commitment to providing the safest, most effective joint care possible. -
Tonya Wei An, MD
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. An is a fellowship-trained orthopaedic surgeon specializing in foot and ankle surgery. She provides care at Stanford Health Care locations in Emeryville and Pleasanton.
Her practice focuses on the diagnosis and treatment, both nonsurgical and surgical, of foot and ankle conditions, including sports injuries, flatfoot deformity, and ankle arthritis. Working with world-class experts at the Hospital for Specialty Surgery, Dr. An is trained in the latest techniques and technologies, ranging from cartilage repair, minimally invasive bunion correction, to total ankle replacement.
Dr. An is passionate about practicing evidence-based medicine and pursuing research to advance the field of foot and ankle surgery. She works as part of a team with other orthopedic specialists, neurologists, physiatrists, and therapists to help patients achieve the best clinical outcomes. Dr. An believes in understanding each individual’s circumstances and goals to create a personalized care plan. When surgery is deemed the best option, Dr. An guides her patients through every step of getting back on their feet.
Dr. An has been involved in extensive research studying clinical outcomes after surgical correction of foot deformities caused by Charcot-Marie-Tooth disease, a hereditary condition that results in weaker and smaller muscles. Her work has appeared in several peer-reviewed scientific journals, including Foot & Ankle International and the Journal of Foot and Ankle Surgery, among others. She has also written textbook chapters on flatfoot and bunion surgical techniques, metatarsalgia (pain in the ball of the foot), and Lisfranc (midfoot) injuries.
Dr. An is a licensed physician in California and New York. She is a member of the Western Orthopaedic Association, American Orthopaedic Foot and Ankle Society (AOFAS), American Academy of Orthopedic Surgeons, and the American Medical Association. She advocates for diversity in the field of medicine and has served organizations such as the Committee on Inclusion, Equity and Advancement and Women in Orthopaedics Outreach Group at her prior institution. -
Nidhi Bhutani
Associate Professor of Orthopaedic Surgery
Current Research and Scholarly InterestsThe long-term goal of our research is to understand the fundamental mechanisms that govern and reprogram cellular fate during development, regeneration and disease.
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Julius Bishop, MD
Associate Professor of Orthopaedic Surgery
Current Research and Scholarly InterestsDr. Bishop specializes in treating fractures of the upper extremity, lower extremity, pelvis and acetabulum as well as the management of post-traumatic problems including malunion, nonunion and infection.
He received his undergraduate and medical school degrees from Harvard University and went on to complete the Harvard Combined Orthopaedic Surgery Residency Program. He pursued his subspecialty training in Orthopaedic Traumatology at the world-renowned Harborview Medical Center in Seattle, Washington.
His research interests include applying decision analysis models to orthopaedic trauma problems, studying clinical outcomes after musculoskeletal injury, orthopaedic biomechanics, the basic science of fracture healing, and evaluating new strategies and techniques in fracture surgery. -
Eugene Carragee, MD
Professor of Orthopaedic Surgery, Emeritus
Current Research and Scholarly InterestsDr. Carragee's research interests lie in outcomes assessment of surgical and rehabilitative treatment for cervical and lumbar intervertebral disk herniation; diagnosis and treatment of spine infections, instrumentation of the degenerative spine and spinal deformities and low back pain syndromes, pain and pain management.
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Alejandro Sebastian Cazzulino
Clinical Instructor, Orthopaedic Surgery
BioI am originally from New York City. I went to Columbia University, where I earned my BA in Neuroscience and Behavior. I then went to the Perelman School of Medicine at the University of Pennsylvania, where I earned my MD. I then moved to the West Coast and completed my orthopedic surgery residency training at the University of California, San Francisco (UCSF). I am now an Adult Reconstruction Fellow in the Department of Orthopedic Surgery at Stanford University.
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Monique Chambers, MD, MSL
Assistant Professor of Orthopedic Surgery
BioDr. Monique Chambers is a fellowship-trained orthopaedic surgeon at Stanford Health Care. She is also an assistant professor in the Department of Orthopaedic Surgery, Division of Foot and Ankle Surgery at Stanford University School of Medicine.
Dr. Chambers specializes in treating complex foot and ankle conditions, including those that affect dancers, post-traumatic injuries and complications, deformities, and degenerative joint diseases. She focuses on restoring function and preserving limbs whenever possible, utilizing minimally invasive techniques and limb salvage procedures. Dr. Chambers is committed to delivering compassionate, evidence-based care through multispecialty collaboration.
Dr. Chambers’ research involves innovations in surgery and medical education, health care outcomes, and complexities in medicine and law. Her work explores musculoskeletal conditions, as well as psychosocial and structural factors that influence quality and outcomes in residency training and surgical care. As director of research and pathway initiative outcomes at Nth Dimensions, a national nonprofit advancing access to surgical specialties, Dr. Chambers has mentored dozens of students and trainees.
Dr. Chambers has extensively published her findings in peer-reviewed journals, including Arthroplasty Today, Journal of the American Academy of Orthopaedic Surgeons, Journal of Surgical Education, and Journal of Racial and Ethnic Health Disparities. Her dedication to inclusive patient care and education has earned her national recognition, including the National Minority Quality Forum’s 40 Under 40 in Minority Health Award.
Dr. Chambers is a member of the American Academy of Orthopaedic Surgeons, the American Orthopaedic Foot and Ankle Society, and the National Medical Association. She is also a member of the Christian Medical and Dental Associations, the Ruth Jackson Orthopaedic Society, the Limb Lengthening and Reconstruction Society, and the J. Robert Gladden Orthopaedic Society. -
Charles Chan
Clinical Assistant Professor, Orthopaedic Surgery
Current Research and Scholarly InterestsDr. Chan's research interests include identifying risk factors for growth plate injuries during ACL reconstruction, developing new strategies to prevent pediatric sports injuries, and clinical outcomes of surgical reconstructions in the pediatric athlete.
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Jeremy Chan
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. Chan is a board certified Clinical Assistant Professor within the Department of Orthopaedic Surgery at Stanford University. He specializes in the surgical treatment of orthopedic conditions in the foot and ankle including ankle arthroscopy, ankle fusions, total ankle replacement, deformity reconstruction, ligament and tendon repair as well as fractures involving the foot and ankle. Having treated athletes from recreational to professional levels, Dr. Chan has a particular interest in acute foot and ankle injuries including treatment of Achilles ruptures, ankle syndesmosis and lateral ankle ligament injuries, ankle fractures and Lisfranc injuries. Dr. Chan also has expertise in early weightbearing and accelerated rehabilitation approaches to ankle fractures and Achilles tendon surgery. As a faculty member, Dr. Chan serves as a team physician for Stanford Athletics and is the curriculum director for the Stanford orthopedic residency program. He has been recognized for his dedication to resident education with the Saul Halpern Orthopedic Educator of the Year Award. He is currently helping to develop a coaching curriculum for orthopedic surgery residents, and is an orthopedic resident mentor. In addition, Dr. Chan serves as a file reviewer for MD Admissions at the Stanford School of Medicine. He is an active committee member for the Postgraduate Education and Public Education Committees of the American Orthopaedic Foot and Ankle Society.
Dr. Chan has authored or co-authored over 20 peer-reviewed scientific articles, reviews and chapters while also serving as a journal reviewer for both Foot and Ankle International (FAI) as well as the Journal of the American Academy of Orthopaedic Surgeons (JAAOS). For his research in flatfoot reconstruction, he was awarded the Leonard J. Goldner Award from the American Orthopaedic Foot and Ankle Society. He is a member of the American Academy of Orthopaedic Surgeons (AAOS) and American Orthopaedic Foot and Ankle Society (AOFAS).
He graduated magna cum laude with honors during his undergraduate studies at the University of Washington. He went on to medical school at Cornell University graduating with honors in research. During his time in medical school, he was awarded the Sidney and Viola Borkon Memorial Prize as the top student in his class and was inducted into the Alpha Omega Alpha (AOA) Honor Medical Society. He then completed his orthopedic surgery residency at Stanford and was chosen as the American Orthopaedic Association Evarts Resident Leader representative during his time in residency. Dr. Chan completed his subspecialty orthopedic foot and ankle fellowship training at Cedars-Sinai Medical Center. He has been trained and mentored by several former and future presidents of the American Orthopedic Foot and Ankle Society including Drs. David Thordarson, Scott Ellis and Glenn Pfeffer. -
Jonathan W. Cheah
Clinical Assistant Professor (Affiliated), Orthopaedic Surgery
BioOrthopaedic Surgeon: Sports Medicine & Shoulder Surgery, Santa Clara Valley Medical Center
Clinical Assistant Professor, Stanford University
Team Physician, NCAA Division 1, San Jose State University
Dr. Cheah completed residency training at the University of California, San Francisco (UCSF). He completed a residency in both Orthopaedic Surgery and Anesthesiology and Perioperative Care. During his residency training experience, he cultivated an interest in sports medicine and shoulder surgery. He also developed a research interest in perioperative care, opioid management, and recovery after orthopaedic surgery and was recognized with residency training grants at UCSF and awards at the Western Orthopaedic Association and California Orthopaedic Association.
Dr. Cheah pursued advanced fellowship training at Duke Sports Medicine for the comprehensive operative experience, high level of surgical case complexity, medical leadership education, and strong mentorship. This advanced training included procedures such as: cartilage surgery, knee realignment osteotomy, revision ACL, meniscus transplant, rotator cuff repairs with graft augmentation, open shoulder stabilization and bone grafting, hip arthroscopy, and revision shoulder arthroplasty. His research work with athletes was recognized with training grants from the Duke Piedmont Orthopedic Foundation.
He has served as Division I NCAA team physician for the Duke University Blue Devils Basketball, football, and baseball teams. He has also served as team physician for Lincoln high school that won the California State Championship CIF Division VI in 2018. He currently serves as team physician for San Jose State University for the soccer and basketball mens and womens teams. Outside of health care, Dr. Cheah’s interests include biking, hiking, triathlon, skiing/snowboarding, and traveling. -
Kuan-Lin Chen MD
Affiliate, Orthopaedic Surgery
Visiting Scholar, Orthopaedic SurgeryBioDr. Kuan Lin Chen is a fellowship-trained orthopedic surgeon specializing in hip and knee arthroplasty, as well as joint reconstruction following musculoskeletal tumor resection. Dr. Chen’s research focuses on optimizing the long-term survival of reconstructions, with a particular interest in the mechanical behavior and integration of bone grafts. With a background in biomedical engineering, he helped develop multiple patient-centric devices. He frequently lectures on strategic design thinking in medical technology. Committed to evidence-based innovation, Dr. Chen integrates surgical expertise with a rigorous evaluation process to ensure meaningful, patient-centered impact.
Clinical Focus
Adult Reconstructive Orthopedic Surgery, Musculoskeletal Oncology
Professional Education
Fellowship: Joint Reconstruction and MSK Oncology, Taipei Veterans General Hospital (2024)
Residency: Taipei Veterans General Hospital (2023)
Medical Education: MD, National Yang Ming Chiao Tung University (2016); Master of Translational Medicine, UC Berkeley/ UCSF (2018)
Publications
-Zalikha L, Chen KL, Pius AK, Sanchez M, Zaniletti I, Huddleston JI 3rd. Substantial Clinical Benefit After Total Knee Arthroplasty Has Been Set Too High: An Analysis of the American Joint Replacement Registry. J Bone Joint Surg Am. Published online January 29, 2026. doi:10.2106/JBJS.25.00952
-Chen KL, Goodman SB. CORR Synthesis: What Is the Evidence for Joint-saving Procedures in ARCO Stage III Osteonecrosis of the Femoral Head?. Clin Orthop Relat Res. October 30, 2025 doi:10.1097/CORR.0000000000003736
-Tian Y-H, Chen K-L, Wang P-H, Wu P-K, Chen C-F, Chen W-M. Patellofemoral arthroplasty in isolated Iwano grade IV patellofemoral osteoarthritis: 86% 10-year survival. J Exp Orthop. 2025;12:e70515. doi:10.1002/jeo2.70515
-Tian YH, Kao KC, Chen KL, Wang PH, Chen CF, Chen WM. Distribution of early- versus late-stage ONFH in core decompression cases at a tertiary center: does presenting symptomatology affect conversion to total hip replacement?. J Orthop Surg Res. 2025;20(1):983.
-Chen KL, Chen CF, Wu PK, et al. Balancing Tumor Control and Cartilage Preservation for Patients with Giant Cell Tumor of Bone Around the Knee: A Clinical Report from a Single Institute. J Bone Joint Surg Am. 2025;107(10):e50. doi:10.2106/JBJS.23.01478
-Chen KL, Yin CY, Huang HK, Huang YC, Wang JP. Enabling the design of surgical instruments for under-resourced patients through metal additive manufacturing: ulnar shortening osteotomy as an example. 3D Print Med. 2024 May 31;10(1):18. doi: 10.1186/s41205-024-00220-3. PMID: 38819766; PMCID: PMC11141050.
-Chen, KL, Chen, C. M., Chen, Y. C., Wang, J. Y., Chen, C. F., Wu, P. K., & Chen, W. M. (2023). Freezing nitrogen ethanol composite reduces periprosthetic infection caused by Staphylococcus aureus contaminated metal implants: An animal study. Journal of the Chinese Medical Association : JCMA, 86(2), 227–232.
-Chen, KL, Chen, CM., Wu, PK., Chen, WM. (2022). Biological Reconstruction of the Humeral Diaphysis: Irradiated Autograft. In: Özger, H., Sim, F.H., Puri, A., Eralp, L. (eds) Orthopedic Surgical Oncology For Bone Tumors . Springer, Cham. https://doi.org/10.1007/978-3-030-73327-8_43
-Chen, KL, Chen, C. M., Chen, C. F., Cheng, Y. C., Lin, Y. K., Tsai, S. W., Chen, T. H., Wu, P. K., & Chen, W. M. (2021). Comparable outcomes of recycled autografts and allografts for reconstructions in patients with high-grade osteosarcoma. International orthopaedics, 45(11), 2973–2981.
-Chen, KL, Wang, S. J., Chuang, C., Huang, L. Y., Chiu, F. Y., Wang, F. D., Lin, Y. T., & Chen, W. M. (2020). Novel Design for Door Handle-A Potential Technology to Reduce Hand Contamination in the COVID-19 Pandemic. The American journal of medicine, 133(11), 1245–1246. -
Emilie Cheung, MD
Associate Professor of Orthopaedic Surgery
Current Research and Scholarly InterestsPyrocarbon humeral head replacement
Clinical outcome after shoulder replacement
Clinical outcome after elbow replacement
Clinical outcomes following complex reconstruction of the shoulder and elbow,
Bone mineral density in the shoulder,
3D kinematics of the shoulder girdle after arthroplasty -
Loretta Chou, MD
Professor of Orthopaedic Surgery, Emerita
Current Research and Scholarly InterestsI am a Board Certified Orthopaedic Surgeon, subspecializing in Disorders of the Foot and Ankle. My clinic offers diagnosis and treatment of deformities and acute injuries of the foot and ankle.
My research interests include: rupture and tendinitis of the Achilles tendon, osteochondral defects of the talus, Total Ankle Arthroplasty, arthrodesis (fusion) of the foot and ankle, open fractures treated with operations, and anatomy of the foot and ankle. -
Raymond Chou, MD
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. Chou is a hand and upper extremity physical medicine and rehabilitation specialist. He is a clinical assistant professor in the Department of Orthopaedic Surgery, Division of Physical Medicine & Rehabilitation at Stanford University School of Medicine.
He provides expert care for patients who require non-operative treatment for musculoskeletal and neurologic conditions affecting the shoulder, arm, wrist, and hand. For each patient, he develops a personalized, comprehensive, and compassionate care plan designed to achieve the best possible health and quality of life.
Among the conditions he manages are arthritis, carpal tunnel syndrome, rotator cuff disease, and tennis elbow. He excels at the use of ultrasound for diagnosis and evaluation. He also uses ultrasound to precisely guide treatments delivered with injections and nerve blocks.
Dr. Chou’s expertise includes electromyography (EMG) and extracorporeal shockwave therapy (ESWT). He has conducted research into the effects of electrical stimulation to improve upper extremity neurologic function in cervical spinal cord injury patients.
He has published the findings of his research in Physical Medicine & Rehabilitation, Spinal Cord, and other journals. He has co-authored chapters in the textbooks Handbook of Clinical Neurology and Basics of Musculoskeletal Ultrasound.
Dr. Chou has addressed his peers in presentations at meetings of the American Academy of Physical Medicine and Rehabilitation and the Association of Academic Physiatrists. Topics include compressive neuropathies from prolonged hospitalization during the COVID-19 pandemic, development of a virtual ultrasound curriculum for residents, extracorporeal shockwave therapy, and technology accessibility for stroke patients with limited upper extremity function.
He has earned honors from Harvard Medical School/Spaulding Rehabilitation Hospital and Northwestern University. He is a member of the American Academy of Physical Medicine & Rehabilitation and Association of Academic Physiatrists.
Dr. Chou volunteers his time and expertise to help the members of his community optimize their musculoskeletal health. -
Simon Chow
Senior Research Scientist, Orthopaedic Surgery
Current Role at StanfordLaboratory Manager, Goodman Lab.
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Constance Chu, MD
Professor of Orthopaedic Surgery (Sports Medicine)
BioDr. Constance R. Chu is Professor and Vice Chair Research, in the Department of Orthopedic Surgery at Stanford University. She is also Director of the Joint Preservation Center and Chief of Sports Medicine at the VA Palo Alto. Previously, she was the Albert Ferguson Endowed Chair and Professor of Orthopaedic Surgery at the University of Pittsburgh. She is a clinician-scientist who is both principal investigator of several projects funded by the National Institutes of Health and who has been recognized as a Castle-Connelly/US News and World Report “Top Doctor” in Orthopedic Surgery as well as on Becker’s list of Top Knee Surgeons in the United States. Her clinical practice focuses on the knee: primarily restoration and reconstruction of the ACL, menisci and cartilage. She graduated from the U.S. Military Academy at West Point and earned her medical degree from Harvard Medical School.
As Director of the multi-disciplinary Joint Preservation Center structured to seamlessly integrate the latest advances in biologics, mechanics, and imaging with comprehensive patient centered musculoskeletal and orthopedic care, Dr. Chu aims to develop a new model for health care delivery, research and education with an emphasis on health promotion and prevention. Cornerstones of this program include teamwork and a focus on personalized medicine. A central goal is to transform the clinical approach to osteoarthritis from palliation to prevention. In addition to optimizing clinical operations, outstanding research is critical to developing more effective new treatments. Towards this end, Dr. Chu is leading innovative translational research from bench to bedside in three main areas: quantitative imaging and biomarker development for early diagnosis and staging of joint and cartilage injury and degeneration; cartilage tissue engineering and stem cell based cartilage repair; and molecular and biological therapies for joint restoration and joint rejuvenation. Her research efforts have led to more than 30 professional awards and honors to include a Kappa Delta Award, considered to be the highest research honor in Orthopedic Surgery.
Dr. Chu also regularly holds leadership and committee positions in major professional organizations such as the American Association of Orthopedic Surgeons (AAOS) and the American Orthopedic Association (AOA). In her subspecialty of Orthopedic Sports Medicine, she is a past President of the Forum Sports Focus Group, a member of the Herodicus Society of leaders in Sports Medicine, and immediate past Chair of the American Orthopedic Society for Sports Medicine (AOSSM) Research Council. She is alumnus of the AOA American, British, Canadian (ABC) and the AOSSM Traveling Fellowships. -
Margaret Cooke, MD
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. Cooke is a clinical assistant professor in the Department of Orthopaedic Surgery at Stanford University School of Medicine. She has a strong clinical interest in hand, wrist, and elbow surgery for adult and pediatric patients. She is dual fellowship trained in Hand & Upper Extremity Surgery and Pediatric & Congenital Hand Surgery.
As an orthopaedic surgeon, Dr. Cooke’s goal is to alleviate pain and improve hand, wrist, and elbow function so that her patients can return to the activities they enjoy. Her primary clinical interests are nerve compression (carpal tunnel), nerve injuries (traumatic/lacerations), joint instability/arthritis (degenerative conditions of the hand wrist and elbow), sports/athletic injuries, fracture care, and pediatric & congenital conditions of the hand and upper extremity.
Dr. Cooke utilizes a multi-disciplinary approach in order to provide comprehensive care for each patient. She works closely with colleagues from oncology, radiology, physical therapy, and other specialties. Her team includes certified hand therapists, cast technicians, medical assistants, and patient care coordinators. Together, Dr. Cooke and her team are committed to providing the best possible care for patients.
She invites patient referrals as early as possible when an upper extremity problem is suspected. She ensures a trusting relationship with referring physicians (whether primary care providers or specialists) by staying in communication so they understand and are comfortable with her recommendations.
In addition to patient care, Dr. Cooke has enjoyed contributing to her field through research. Among Dr. Cooke’s clinical research interests is fracture healing, including gene expression following administration of medication to stimulate bone repair. She has authored articles on topics like infection prediction and pain management after surgical repair of fractures. Her work has appeared in the Journal of Orthopaedic Trauma, Journal of Orthopaedic Research, Osteoarthritis & Cartilage, Spine, and Transplantation. She also co-wrote the chapter “The History of Carpal Tunnel” for the textbook Carpal Tunnel Syndrome and Related Median Neuropathies.
Dr. Cooke’s honors include a Howard Hughes Research Fellowship, an Outstanding Chief Resident Research Award, and recognition for authoring one of the top ten Foot & Ankle research papers at the 2016 American Academy of Orthopaedic Surgeons conference.
In addition to her practice in the U.S., Dr. Cooke has traveled abroad as a physician volunteer to provide surgical services in underserved areas where there is no access to hand surgery specialists. In partnership with the surgeon-founded nonprofit organization Touching Hands, she has performed hand surgeries on adult and pediatric patients in Honduras. Dr. Cooke also has traveled with Shriners Hospital to treat children in Davao, Philippines. -
Bradley Dean Crow
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. Crow is a board-certified, fellowship-trained orthopaedic surgeon specializing in hip and knee replacements with expertise in minimally invasive anterior total hip and quadriceps sparing total knee replacements. He joined Stanford Health Care Tri-Valley in 2023 as a Clinical Assistant Professor with fifteen years experience in private practice.
Having competed in marathons, ultramarathons, ironman distance triathlons and endurance cycling events, Dr. Crow understands a patient's desire to maintain their current level of activity and function. By offering the latest advancements in hip and knee replacement surgery, his goal is to help every patient achieve successful outcomes. Part of his practice focuses on joint preservation, including knee arthroscopy procedures and partial knee replacement.
Prior to joining Standford Healthcare, Dr. Crow has developed practice and hospital protocols. He has performed thousands of life changing joint replacements with the goal to facilitate patient's recoveries utilizing soft-tissue sparing techniques, multi-modal pain management and rapid rehabilitation protocols. With advanced expertise in the diagnosis and treatment of a multitude of hip and knee conditions, he focuses on a multi-disciplinary team approach from the initial office consultation, through the hospital stay, and post operative recovery at home.
Dr. Crow completed his undergraduate and medical school education at St. Louis University. After orthopaedic surgery residency training at the University of Missouri, Dr. Crow completed a fellowship at Scripps Clinic in La Jolla, CA, gaining extensive experience and specialized training in primary hip and knee replacement surgery and complex revision surgery. This is where he first had exposure to robotic knee surgery and minimally invasive techniques. He has had research published in peer-reviewed orthopaedic journals and presented at regional and national meetings. He is a fellow member of the American Academy of Orthopaedic Surgeons, American Association of Hip and Knee Surgeons and California Orthopaedic Association.
Dr. Crow welcomes referrals of patients with hip and knee complaints from primary care physicians and specialists. -
Catherine Curtin MD
Professor of Surgery (Plastic & Reconstructive Surgery) and, by courtesy, of Orthopaedic Surgery
Current Research and Scholarly InterestsMaintaining and optimizing upper limb function in people with spinal cord injury and other nerve disorders.
Improving pain and general well being after severe hand injuries.
Improving treatment and recognition of pain. -
Joseph P. Donahue
Clinical Associate Professor, Orthopaedic Surgery
BioDr. Donahue is a Board Certified Orthopaedic Surgeon with Subspecialty Certification in Orthopaedic Sports Medicine. He is fellowship trained and specializes in Arthroscopic and Minimally Invasive Reconstructive Surgery of the Shoulder and Knee, and Sports Medicine.
Dr. Donahue received his undergraduate degree from Stanford University and his Doctor of Medicine from Columbia University College of Physicians and Surgeons. He completed his residency in Orthopedic Surgery at St. Luke’s-Roosevelt Hospital Center (NYC), Memorial Sloan-Kettering Cancer Center (NYC), and the Alfred I. duPont Institute (DE), and went on to a fellowship in Orthopedic Sports Medicine at the Stanford/SOAR Sports Medicine Fellowship Program.
Dr. Donahue’s interests include arthroscopic surgery of the shoulder and knee. He specializes in anterior cruciate ligament injuries, shoulder instability, and rotator cuff tears. He has done research on both shoulder instability and rotator cuff tears and has developed new techniques and medical devices for rotator cuff and all soft tissue repairs. He has started and actively serves on the medical advisory board for several surgical device companies and continues to design new surgical devices for arthroscopic procedures. He has authored several device patents and journal articles.
Dr. Donahue has been a member of the American Academy of Orthopedic Surgeons and a Diplomat of the American Board of Orthopedic Surgery. He is also member of the Arthroscopy Association of North America, the American Orthopedic Society of Sports Medicine, the California Orthopedic Association, The International Knee Society, the California Medical Association, and the Santa Clara Medical Society.
Dr. Donahue has served as the Program Director of the SOAR Orthopedic Sports Medicine Fellowship Program. He has served as the Director of Santa Clara University’s Sports Medicine Program and the Head Team Physician for all of Santa Clara University’s athletic teams, a team physician for the San Francisco 49ers, the San Francisco Giants, the Stanford Athletic Department, and many other area collegiate and high school teams. -
Joseph Donnelly, MD
Clinical Assistant Professor, Orthopaedic Surgery
BioDr. Donnelly is a board-certified orthopaedic surgeon with subspecialty board certification in orthopaedic sports medicine. He is the medical director of Sports Medicine and the vice chief of Orthopaedics for Stanford Health Care Tri-Valley. He is also a clinical assistant professor at Stanford University School of Medicine.
As a clinician, Dr. Donnelly delivers comprehensive prevention and treatment strategies for sports-related orthopaedic trauma. He specializes in the arthroscopic treatment of disorders of the shoulder and knee. He provides particular expertise in minimally invasive and tissue-sparing surgery such as all-inside ACL reconstruction and arthroscopic fixation of shoulder rotator cuff tears.
He has extensive experience providing game coverage and athletic trainer support for teams including the Oakland Athletics of Major League Baseball as well as high school and college teams. He also has made numerous presentations to educate the community regarding prevention, evaluation, and treatment of injuries in athletes. -
Alexa Eichelmann
Clinical Research Coordinator Associate, Orthopaedic Surgery
Current Role at StanfordClinical Research Coordinator for the Stanford Female Athlete Science and Translational Research (FASTR) Program.
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Brady Evans, MD, MBA
Clinical Assistant Professor, Orthopaedic Surgery
Clinical Assistant Professor (By courtesy), Surgery - Plastic & Reconstructive SurgeryBioDr. Evans is an orthopaedic surgeon and a clinical assistant professor of orthopaedic surgery specializing in the treatment of hand and upper extremity conditions. He has extensive training in the full range of orthopaedic treatment approaches, from noninvasive strategies to the most advanced surgical procedures, including peripheral nerve and microvascular surgery.
Among the wide spectrum of conditions that Dr. Evans treats are joint, ligament, and tendon injuries; nerve and vessel disorders; all forms of arthritis; fractures; carpal and cubital tunnel syndrome; and, pediatric and congenital disorders of the hands and upper extremities.
Implementing a comprehensive patient treatment plan usually involves multiple specialists. Dr. Evans collaborates with other team members such as spinal care specialists, rheumatologists, plastic surgeons, and physical and occupational therapists. He also closely coordinates treatment and follow-up with the primary care physicians and emergency medicine physicians, as well as other orthopaedic specialists, who refer patients for his specialized care.
For every patient he sees, he develops a personalized plan of care emphasizing the most conservative treatment possible. The goal of each patient’s care plan is to precisely diagnose the condition, relieve symptoms that may include pain and immobility, and restore use of the affected hand or limb as safely and quickly as possible.
The opportunity to treat diverse, complex conditions from start to finish and help patients return to functionality and mobility are among the key reasons Dr. Evans chose to practice orthopaedic surgery. To help advance his specialty through innovative research initiatives, Dr. Evans has investigated applications of frontier technology such as virtual reality and artificial intelligence to enhance patient care and education. His research interests also include the management of distal radius fractures, surgical decision-making, and costs and outcomes of orthopaedic surgical procedures.
As an author, Dr. Evans has published articles in numerous journals including the Journal of Bone and Joint Surgery, Journal of Pediatric Orthopaedics, Archives of Surgery, Current Reviews in Musculoskeletal Medicine, and others. Article topics range from clinical issues to the financial aspects of care. He also has contributed textbook chapters as the primary author of “Fractures of the Distal Radius and Ulna” in Rockwood and Green’s Fractures in Adults, 9th edition and as an author of “Carpal Tunnel Syndrome After Fractures and Other Trauma” in the 2017 edition of the guide Carpal Tunnel Syndrome. In addition, he is a reviewer for HAND, the official journal of the American Association for Hand Surgery, and for the Journal of Hand Surgery Global Online.
Dr. Evans makes scientific presentations at major national conferences on a variety of topics: resident education, virtual reality in health care, plus various aspects of clinical care.
He has won honors and recognition for his research and scholarship, including the Richard J. Smith Award from Massachusetts General Hospital and Harvard Medical School for the best clinical/translational paper presentation.
Dr. Evans is board-eligible with the American Board of Orthopaedic Surgery and a member of the American Academy of Orthopaedic Surgeons and American Society for Surgery of the Hand. -
Gary S. Fanton, MD
Clinical Professor, Orthopaedic Surgery
Current Research and Scholarly InterestsDr. Gary Fanton is the Chief of the Section of Sports Medicine at Stanfords Department of Orthopedic Surgery. His practice primarily involves the diagnostic evaluation and treatment of sports and trauma-related injuries of the upper extremity, knee, and ankle. He is Board Certified by the American Board of Orthopedic Surgery and is currently the Team Physician in Orthopedics for the San Francisco 49ers. Dr. Fanton's past experience includes positions as team orthopedist for the San Francisco Giants, company physician for the San Jose Ballet, head team orthopedist for Stanford University football and basketball, and team orthopedist for Stanfords additional 29 varsity sports. He co-founded the SOAR clinic where he was an active partner in private practice since 1983. He holds a B.S. degree from the University of Michigan and M.D. degree from the Medical College of Wisconsin.
Dr. Fanton's special interests include arthroscopic surgery of the knee and shoulder...specifically, injuries to the anterior cruciate ligament of the knee, cartilage injuries, rotator cuff tears, and shoulder instability. He has done extensive research on knee ligament tears, explored new techniques for shoulder stabilization and tendon repair, and he utilizes state-of-the-art surgical procedures to enhance rehabilitation and recovery after surgery. He is frequently asked to be a guest lecturer both nationally and internationally on these and other sports-medicine related topics. He has also authored dozens of articles on sports injuries and new surgical techniques.
Dr. Fanton was a co-founder and board member of Oratec Interventions, a medical device start-up for minimally invasive spine and joint procedures that went public in April, 2000, which was subsequently purchased by Smith-Nephew in 2002. He actively serves on the medical advisory board for several public and private surgical device companies in the Orthopedic industry and he continues to design and develop unique surgical devices for minimally invasive surgery. He has co-authored several device patents and has several others pending.
Dr. Fanton has been a member in good standing with the American Academy of Orthopedic surgeons since 1985 and he is a Diplomat of the American Board of Orthopedic Surgery. He is also member of the Orthopedic Research Society, NFL Team Physicians Society, the American Orthopedic Society of Sports Medicine, The International Knee Society, International Cartilage Repair Society, and a founding member of the International Musculoskeletal Laser Society. -
Francesca Alejandro
Affiliate, Orthopaedic Surgery
BioFrancesca Alejandro, NP was born and raised in the San Francisco Bay Area and has resided here for most of her life. She attended San Jose State University, where she obtained her Bachelors in Public Health and minor in Child Development. Seeking to further her education, she attended Western University of Health Sciences and obtained her Masters in Ambulatory Nursing and Family Nurse Practitioner degrees.
Francesca Alejandro, NP started working at Stanford in 2008, at the time as an Operating Room assistant, and was fortunate to come back once she completed her training as a Nurse Practitioner. Francesca enjoys collegiality of the Academic setting and has a passion for Medicine, specifically Orthopedics. She enjoys spending time with her patients and educating them on how to manage their conditions and improve their health. In her spare time she enjoys traveling, medical missions, cooking, spending time with family, and watching football. -
Michael Fredericson, MD
Professor of Orthopaedic Surgery and, by courtesy, of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsMy research focuses on the etiology, prevention, and treatment of overuse sports injuries in athletes and lifestyle medicine practices for improved health and longevity.
