Stanford University
Showing 201-250 of 12,933 Results
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Ahmad Al-Moujahed, MD, PhD, MPH
Assistant Professor of Ophthalmology (Research/Clinical Trials)
BioDr. Ahmad Al-Moujahed is a board-certified, fellowship-trained ophthalmologist with Stanford Health Care. He is also an assistant professor in the Department of Ophthalmology at Stanford University School of Medicine.
Dr. Al-Moujahed specializes in caring for retinal and macular diseases, as well as inherited retinal degenerations (IRDs), a group of genetic diseases that cause vision loss. He also specializes in vitreoretinal surgery to treat a range of diseases that affect vision. He is one of the only ophthalmologists in the nation with dedicated vitreoretinal surgery and IRD training and expertise. He is committed to providing compassionate care that improves eye health, vision, and quality of life.
As a physician-scientist, Dr. Al-Moujahed’s research focuses on investigating the origins of IRDs and developing novel treatments for these conditions. He is also involved in clinical trials exploring innovative experimental treatments for IRDs.
He is also deeply interested in the intersection of ophthalmology, public health, and global health. He has contributed to the development of educational programs for medical students and vision care initiatives in Syria and Lebanon, with the goal of expanding access to eye care in underserved communities.
Dr. Al-Moujahed has published his research in peer-reviewed journals, including Investigative Ophthalmology & Visual Science, Experimental Eye Research, Stem Cell Research, Scientific Reports, and American Journal of Ophthalmology. He has also published in Ophthalmology Retina; British Journal of Ophthalmology; European Journal of Ophthalmology; Ophthalmic Surgery, Lasers and Imaging Retina; and the International Journal of Retina and Vitreous.
He has also presented at several national conferences, including meetings of the Association for Research in Vision and Ophthalmology, American Society of Retina Specialists, American Academy of Ophthalmology, and Retina Society.
Dr. Al-Moujahed is a member of the American Society of Retina Specialists, American Academy of Ophthalmology, and Association for Research in Vision and Ophthalmology. He is also a member of the Syrian American Medical Society and serves on its Education and Ophthalmology Committee. -
Israt Alam
Senior Research Scientist-Basic Life, Rad/Molecular Imaging Program at Stanford
BioResearch Focus and interests: Molecular Imaging, Clinical Translation, Graft versus Host Disease, Spatial Biology, Immune-Theragnostics
Dr. Israt Alam is a Senior Scientist in the Radiology Department at Stanford University. She trained in Prof. Sanjiv Sam Gambhir's lab and transitioned to Dr. Michelle James' lab in 2021. Her research focuses on studying lymphocyte activation with the motivation of developing non-invasive imaging tools, to monitor immune dynamics in response to cancer immunotherapy and in immunopathology. Her work has supported the clinical translation of several nuclear imaging agents (small molecules and a biologic) for early detection of cancer and prediction of treatment response, that are being evaluated in oncology trials around the world. She is currently leading the IND-enabling studies for a first in class PET tracer for T cell activation and has also supported several biomarker detection platforms for early disease detection. She was elected as Co-Chair of the "Imaging in cell and immune therapies" (ICIT) interest group for the World Molecular Imaging Society (WMIS).
Key funding: (grant conceptualization/scientific lead): NIH/NCI R01, Pfizer Inc., SNMMI Education and Research Foundation
Appointments:
-Senior Research Scientist, James Lab, Department of Radiology, Stanford
-Life Sciences Research Associate, Gambhir Lab, Department of Radiology, Stanford
-Post-Doctoral Scholar, Gambhir Lab, Department of Radiology, Stanford
-Churchill Travel Fellow in the Plateforme d'imagerie dynamique lab of Prof. Spencer Shorte, Pasteur Institute, Paris
-Science Education Consultant: United Nations Educational, Science and Cultural Organization (UNESCO), Paris
-Science Education Intern: United Nations Educational, Science and Cultural Organization (UNESCO), Paris -
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. -
Fernando Alarid-Escudero
Assistant Professor of Health Policy
BioFernando Alarid-Escudero, Ph.D., is an Assistant Professor of Health Policy at Stanford University School of Medicine. He is a decision scientist specializing in disease simulation, decision-analytic modeling, and cost-effectiveness analysis to inform health policy questions that cannot be readily answered through clinical studies alone. He has also developed novel methods to quantify the value of future research and calibrate simulation models using emulator-based Bayesian methods. Dr. Alarid-Escudero is a member of three cancers (colorectal [CRC], bladder, and gastric) of the Cancer Intervention and Surveillance Modeling Network (CISNET) consortium, a group of investigators sponsored by the National Cancer Institute in the U.S. that uses simulation modeling to evaluate the impact of cancer control interventions (e.g., prevention, screening, and treatment) on population trends in incidence and mortality. Dr. Alarid-Escudero co-founded the Decision Analysis in R for Technologies in Health (DARTH) workgroup (http://darthworkgroup.com) and the Collaborative Network on Value of Information (ConVOI; https://www.convoi-group.org), international and multi-institutional collaborative efforts that develop transparent and open-source solutions to implement decision analysis and quantify the value of potential future investigation for health policy analysis.
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Alexandriah Nicole Alas, MD
Clinical Associate Professor, Obstetrics & Gynecology
BioDr. Alas is a board-certified, fellowship-trained urogynecologist with Stanford Health Care Obstetrics & Gynecology. She is also a pelvic surgeon and a Clinical Associate Professor in the Department of Obstetrics & Gynecology at Stanford University School of Medicine. She specializes in minimally invasive urogynecology and reconstructive pelvic surgery, including vaginal, laparoscopic, robotic and VNOTES approaches.
Dr. Alas has expertise in treating pelvic organ prolapse, urinary and fecal incontinence, bladder pain, vaginal fistulas, mesh and non-mesh procedures as well as treating complications. In addition, she offers uterine preservation surgeries as well as non-surgical options. She is trained in a variety of in-office procedures, including urodynamics, office cystoscopy, bladder Botox injections, urethral injections, PTNS, and sacral neuromodulation tests.
Dr. Alas is nationally recognized for her expertise and serves as a national oral board examiner for the American College of Obstetrics and Gynecology. She is passionate about teaching and has served as the associate fellowship director in Urogynecology in the past and currently supervises, teaches, and mentors medical students, residents, and fellows in urogynecology.
Dr. Alas is actively involved in research and serves on the Society of Gynecological Surgeons Systematic Review Group. She has published her work in many peer-reviewed journals, including International Urogynecology Journal, Journal of Urology, and Obstetrics & Gynecology. She also serves as a reviewer for several peer-reviewed journals and has presented her research nationally and internationally. -
Arash Alavi
Software Engineering Director, Genetics
Current Role at StanfordSoftware Engineering Director
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Gregory W. Albers, MD
Coyote Foundation Professor and Professor, by courtesy, of Neurosurgery
Current Research and Scholarly InterestsOur group's research focus is the acute treatment and prevention of cerebrovascular disorders. Our primary interest is the use of advanced imaging techniques to expand the treatment window for ischemic stroke. We are also conducting clinical studies of both neuroprotective and thrombolytic strategies for the treatment of acute stroke and investigating new antithrombotic strategies for stroke prevention.
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Deborah Alcorn, MD
Associate Professor of Ophthalmology at the Stanford University Medical Center, Emerita
Current Research and Scholarly InterestsGene linkage - tuberous sclerosis; stabismus and, molteno implants; congenital stationary night blindness
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Alawab Aldulimy
Clinical Rsch Coord Assoc, CV Med - Clinical Trials
Current Role at StanfordClinical Researcher
Clinical Research Coordinator -
William Alegria
Lecturer, Medicine - Med/Infectious Diseases
BioDr. Alegria is a board-certified Infectious Diseases Pharmacotherapy specialist and antimicrobial stewardship consultant with the Stanford Antimicrobial Safety and Sustainability Program. He primarily practices in the inpatient setting and is dedicated to developing targeted stewardship interventions in immunocompromised patient populations. His clinical interests include management of infections in immunocompromised hosts, antifungal pharmacotherapy, and difficult-to-treat infections.
Publications (selected)
Navigating recurrent Clostridioides difficile infection without Bezlotoxumab: potential challenges ahead. Arya R, Zimmet AN, Holubar M, Alegria W. Antimicrob Steward Healthc Epidemiol. 2025
How to leverage medication use evaluations for antimicrobial stewardship goals: a primer for physicians. Prasad R, Arya R, Meng L, Holubar M, Alegria W, Zimmet AN.
Antimicrob Steward Healthc Epidemiol. 2025
Beyond the basics: rethinking antimicrobial stewardship by targeting cytomegalovirus immune globulin for immunocompromised patients. Prasad R, Lu B, Veloria D, Mui E, Nelson J, Dhillon G, Deresinski S, Holubar M, Alegria W. Antimicrob Steward Healthc Epidemiol. 2025
No "One-Size-Fits All": chronic "Carryover" diagnoses dilute antibiotic prescribing rates for sinusitis among adults in primary and urgent care settings. Smith M, Hawkins M, Laikijrung C, Mui E, Alegria W, Leung T, Zimmet A, Ha D, Holubar M. Infect Control Hosp Epidemiol. 2024
Combination Antifungal Therapy for Invasive Mucormycosis in Immunocompromised Hosts: A Single-Center Experience. Lu B, Ha D, Shen S, Ferguson Toll J, Kim A, Kim S, Mui E, Deresinski S, Holubar M, Alegria W. Open Forum Infect Dis. 2024
"Electronic Phenotyping" Antimicrobials to Facilitate Outpatient Stewardship for Asymptomatic Bacteriuria and Urinary Tract Infection in Renal Transplant. Zimmet AN, Ha D, Mui E, Smith M, Hawkins M, Alegria W, Holubar M. Open Forum Infect Dis. 2024
Risk factors and outcomes associated with persistent vancomycin resistant Enterococcal Bacteremia. Fox E, Ha D, Bounthavong M, Meng L, Mui E, Holubar M, Deresinski S, Alegria W. BMC Infect Dis. 2022
Shorter durations of antibiotic therapy in organ transplant. Alegria W, Medvedeva N, Holubar M. Curr Opin Organ Transplant. 2022
Characterisation of infections in patients with acute myeloid leukaemia receiving venetoclax and a hypomethylating agent. On S, Rath CG, Lan M, Wu B, Lau KM, Cheung E, Alegria W, Young R, Tan M, Kim C, Phun J, Patel N, Mannis G, Logan AC, Kennedy V, Goodman A, Taplitz RA, Young PA, Wen R, Saunders IM. Br J Haematol. 2022
Early Antibiotic Discontinuation or De-escalation in High-Risk Patients With AML With Febrile Neutropenia and Prolonged Neutropenia. Alegria W, Marini BL, Gregg KS, Bixby DL, Perissinotti A, Nagel J. J Natl Compr Canc Netw. 2022
Effect of rapid methicillin-resistant Staphylococcus aureus nasal polymerase chain reaction screening on vancomycin use in the intensive care unit. Diep C, Meng L, Pourali S, Hitchcock MM, Alegria W, Swayngim R, Ran R, Banaei N, Deresinski S, Holubar M. Am J Health Syst Pharm. 2021 Dec
The Current State of Antifungal Stewardship in Immunocompromised Populations. Alegria W, Patel PK. J Fungi (Basel). 2021
Bacteremia due to Methicillin-Resistant Staphylococcus aureus: An Update on New Therapeutic Approaches. Holubar M, Meng L, Alegria W, Deresinski S. Infect Dis Clin North Am. 2020
Impact of Rapid Antimicrobial Susceptibility Testing in Gram-Negative Rod Bacteremia: a Quasi-experimental Study. Hogan CA, Ebunji B, Watz N, Kapphahn K, Rigdon J, Mui E, Meng L, Alegria W, Holubar M, Deresinski S, Banaei N. J Clin Microbiol. 2020
Antimicrobial Stewardship in Cancer Patients: The Time is Now. Aitken SL, Nagel JL, Abbo L, Alegria W, Barreto JN, Dadwal S, Freifeld AG, Jain R, Pergam SA, Tverdek FP, Seo SK; Antimicrobial Stewardship in Cancer Consortium ASCC. J Natl Compr Canc Netw. 2019 -
Maria Alexandrovna Aleshin, MD
Clinical Associate Professor, Dermatology
BioMaria Aleshin, M.D., is Clinical Associate Professor of Dermatology, Director of the Hidradenitis Suppurativa Clinic, and Co-Director of the Inpatient Dermatology Consult Service at Stanford Medicine. Her clinical interests include hidradenitis suppurativa, complex medical dermatology, and inpatient dermatology. Dr. Aleshin received her B.A. from the University of California, Berkeley and her M.D. from the David Geffen School of Medicine at UCLA. She completed her dermatology residency at UCLA, where she also served as Chief Resident in her final year.
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Dr. Lydia Aletraris
Social Science Research Scholar, Health Policy
BioDr. Lydia Aletraris brings both a national and global perspective to her research, specializing in substance use and human trafficking. With extensive experience managing projects funded by agencies such as the National Institutes of Health, the Substance Abuse and Mental Health Services Administration, the U.S. Department of Justice, and the U.S. Department of State, she has served as Principal Investigator or Co-Principal Investigator on national research examining the implementation of evidence-based practices in substance use treatment and the effects of U.S. cannabis policy, as well as on international research focused on human trafficking.
Dr. Aletraris previously coordinated the Prevalence Reduction Innovation Forum (PRIF), a global initiative that developed key trafficking indicators and brought together scholars from around the world to test methodologies for measuring human trafficking prevalence, with studies conducted in Brazil, Costa Rica, Morocco, Pakistan, Tanzania, and Tunisia.
With a commitment to health and human rights, her research addresses urgent public health challenges through ethical, evidence-based practices and policies that support resilience and recovery across diverse, at-risk populations. Dr. Aletraris holds a PhD in Sociology from the University of Georgia. -
Amy Alexander
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsCollege Mental Health, Emotional Support Animals & Service Animals, Women's Health, Mental Health & Well-being in Veterinarians
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Kevin M. Alexander, MD, FACC, FHFSA
Assistant Professor of Medicine (Cardiovascular Medicine)
BioDr. Alexander is an advanced heart failure-trained cardiologist. He is also an Assistant Professor of Cardiovascular Medicine at Stanford University School of Medicine.
Dr. Alexander specializes in the management of advanced heart failure and transplant cases, seeing a wide range of patients. He also has an active research laboratory, studying various forms of heart failure.
Dr. Alexander has expertise in diagnosing and treating transthyretin cardiac amyloidosis, a critical yet underdiagnosed cause of heart failure among African Americans and the elderly. He is conducting extensive research to enhance our understanding of this condition, with grant support from the National Institutes of Health and American Heart Association, among other sources. -
Steven R. Alexander, MD
Professor of Pediatrics (Nephrology), Emeritus
Current Research and Scholarly InterestsDialysis, kidney transplantation, continuous renal replacement therapy in pediatric patients; chronic kidney disease in pediatric patients.
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Mostafa H. Algabri
Visiting Instructor,
BioMostafa Hikmat Saeed Algabri, M.B.Ch.B., is a physician and clinical researcher currently serving as a visiting instructor in the Department of Neurosurgery at Stanford University School of Medicine. His research focuses on stereotactic radiosurgery (SRS), neurovascular disease, and advanced neuroimaging, with particular interest in evaluating the outcomes, indications, and adverse effects of radiosurgical interventions in neurosurgical disorders such as arteriovenous malformations, vestibular schwannomas, meningiomas, and paragangliomas.
Dr. Algabri graduated from the College of Medicine at the University of Baghdad and is ECFMG-certified. He successfully completed the United States Medical Licensing Examination (USMLE) steps 1 and 2 (CK). He has authored numerous peer-reviewed publications in neurosurgery, neurology, and neuroradiology journals and actively collaborates on international research projects involving cerebrovascular disease, spine surgery, and neurosurgical outcomes research.
In addition to his work at Stanford, Dr. Algabri serves as a peer reviewer for several scientific journals, including World Neurosurgery, World Neurosurgery: X, Journal of Clinical Neuroscience, Interdisciplinary Neurosurgery, and Cureus.
Dr. Algabri is the founder of the NeuroResearch Circle academic platform and the developer of the Stroke Localizer educational system designed to teach stroke localization and neuroanatomy through interactive learning. His research has been presented at international scientific meetings, including the Congress of Neurological Surgeons (CNS), the Academic International Medical Summit (AIMS), and the International Student Congress of (Bio)Medical Sciences (ISCOMS). In 2025, he received the Ideal Physician Award from the Iraqi Medical Association in recognition of his dedication to patient care, professionalism, and contributions to academic medicine.
