School of Medicine
Showing 7,801-7,900 of 12,873 Results
-
Dhriti Nagar
Postdoctoral Scholar, Neonatal and Developmental Medicine
BioPremature birth is a leading cause of developmental and neuropsychiatric disorders in children. One of the factors causing these defects is lowered levels of available oxygen (hypoxia) in the newborn due to immature lungs. My research focuses on understanding the cellular and molecular mechanisms underlying hypoxia-induced developmental disorders of the nervous system due to preterm birth.
-
Himaja Nagireddy
Ph.D. Student in Health Policy, admitted Autumn 2025
BioHimaja Nagireddy (she/her) is a PhD student in Health Policy at Stanford. She previously served as a Program Manager at the Kennedy Krieger Institute, an affiliate of the Johns Hopkins School of Medicine, in Baltimore, MD.
Prior to this, Himaja served as the Deputy Associate Policy Director for First Lady Dr. Jill Biden at the White House, Briefings Manager for the Harris-Walz campaign, and Research Fellow at the CDC’s Agency for Toxic Substances and Disease Registry (ATSDR). She also served as the 11th Youth Observer to the UN from 2022-23. Himaja graduated with an MS in Environmental Epidemiology and a concentration in Infectious Disease Epidemiology from the Harvard T.H. Chan School of Public Health in 2022, and her bachelor’s degrees in Physiology and Neurobiology, Molecular and Cell Biology, and Sociology from the University of Connecticut in 2020. -
Seema Nagpal, MD
Clinical Professor, Adult Neurology
Clinical Professor (By courtesy), NeurosurgeryCurrent Research and Scholarly InterestsI'm a board certified neuro-oncologist who treats both primary brain tumors as well as metastatic disease to the brain and nervous system. My research concentrates on clinical trials for patients with late-stage central nervous system cancer. I have a special interest in leptomeningeal disease, a devastating complication of lung and breast cancers. I collaborate with Stanford scientists to detect this disease earlier, and with our breast and lung oncologists to improve outcomes for patients.
-
Hetanshi Naik
Associate Professor (Teaching) of Genetics
BioHetanshi Naik is an Associate Professor in the Department of Genetics and the Research Director of the MS Program in Human Genetics and Genetic Counseling. She is a board certified genetic counselor and clinical researcher with clinical expertise in the inborn errors of heme biosynthesis, the Porphyrias, lysosomal storage disorders (LSDs), and pharmacogenomics, and research expertise in clinical trials, patient reported outcomes (PROs), qualitative methods, and study design.
Her research interests include developing and evaluating PROs for genetic disorders and genomics, in particular assessing PROs as outcomes for clinical trials, pharmacogenomics implementation, and genetic counseling education and processes, as well as utilizing digital health technologies to improve clinical care, genetic counseling, patient reporting, trial efficacy, and outcomes. -
Priya Nair
Ph.D. Student in Bioengineering, admitted Autumn 2020
BioI received my Bachelor's degree in Biomedical Engineering with a minor in Industrial Design from Georgia Institute of Technology in 2020. During my time at Georgia Tech, I worked as an undergraduate researcher in Dr. Ajit Yoganathan's Cardiovascular Fluid Mechanics Lab. My project was focused on studying the contribution of foreign materials to thrombosis in transcatheter aortic valves using an in vitro flow loop. Beyond my research interests, I was also actively involved in the Society of Women Engineers, promoting outreach activities and creating mentorship opportunities for women in STEM.
-
Ramesh Nair
Director of Bioinformatics, SCGPM, Genetics
Current Role at StanfordDirector, Bioinformatics
Stanford Center for Genomics and Personalized Medicine (SCGPM)
Bioinformatics-as-a-Service (BaaS)
Genetics Bioinformatics Service Center (GBSC)
Diabetes Genomics Analysis Core (DGAC)
Stanford University School of Medicine -
Michitaka Nakano
Basic Life Research Scientist, Medicine - Med/Hematology
BioI am a MD/PhD postdoctoral fellow and medical oncologist with a long-standing interest in translational cancer research. My long-term goal is to be a lab-based physician-scientist and independent academic researcher, translating basic cancer research, and mentoring next-generation scientists. My thesis work in Japan focused on cancer stem cell equilibrium by uniquely applying organoid culture as a method to elucidate cancer stem cell dynamics, which was awarded in Japanese Cancer Association. Along with the development of the field represented by success in T cell checkpoint, my interest gradually shifted to immune oncology while I examined numerous numbers of cancer patients as a medical oncology fellow. My postdoctoral fellowship at Calvin Kuo Lab in Stanford (2019-present) focuses on tumor immune microenvironment. Kuo lab developed a unique 3D air-liquid interface (ALI) organoid system that cultures tumors while preserving their endogenous infiltrating immune cells (T,B ,NK, Myeloid cells). My postdoctoral work will prove the significance of organoids as a translational tool to discover tumor-immune interaction by novel checkpoint inhibitors for immune cells, which can be broadly applicable to basic cancer biology, precision medicine, therapeutics validation and biomarker discovery.
-
Hiromitsu (Hiro) Nakauchi
Professor of Genetics (Stem Cell)
Current Research and Scholarly InterestsTranslation of discoveries in basic research into practical medical applications
-
Yusuke Nakauchi, MD, PhD
Basic Life Research Scientist, Stem Cell Bio Regenerative Med Institute
BioMy research projects aim to investigate the biology of human leukemia. I believe my research will contribute to clarify the disease pathogenesis of leukemia and help identify the critical cells to target to both prevent the development of de novo leukemia and halt relapse.
-
Puja Nakrani
Affiliate,
BioAffiliate, Stanford Neurosurgery
-
Anjali Nambiar, BS
Social Science Research Professional 1, Stanford-Surgery Policy Improvement Research and Education Center
BioAnjali Nambiar is a Research Coordinator at the Surgery Policy Improvement Research and Education (S-SPIRE) Center. She holds a degree in Biological Sciences and has experience supporting clinical research across various specialties, as well as in implementing new programs at community-based clinics and organizations.
-
Shweta S. Namjoshi MD MPH
Clinical Associate Professor, Pediatrics - Gastroenterology
Current Research and Scholarly Interests1. The mission of the International Intestinal Failure Registry (IIFR) is to provide the international intestinal rehabilitation and transplant community with accurate data on the outcomes and course of intestinal failure to support research, quality improvement, and policy development. https://tts.org/irta-registries/irta-ifr
2. NCT05241444 is the first-in-human, Phase 1 clinical trial will test the feasibility of the manufacturing and the safety of the administration of CD4^LVFOXP3 in up to 36 evaluable human participants with IPEX and evaluate the impact of the CD4^LVFOXP3 infusion on the disease.
3. Stanford's local Intestinal Failure Registry (SIFR) ensures ongoing assessment and improvement of intestinal failure outcomes and care provided at Stanford in collaboratiton with the Division of Pediatric Surgery. This registry focuses on clinical outcomes and social developmental outcomes for patients with short bowel syndrome, pediatric CODEs, and pseudoobstruction. -
Kamilee Christenson, MD
Adjunct Clinical Assistant Professor, Obstetrics & Gynecology - General
Current Research and Scholarly InterestsImproving access to effective birth control. Improving access to safe abortions.
-
Sandy Napel
Professor of Radiology (Integrative Biomedical Imaging Informatics), Emeritus
Current Research and Scholarly InterestsMy research seeks to advance the clinical and basic sciences in radiology, while improving our understanding of biology and the manifestations of disease, by pioneering methods in the information sciences that integrate imaging, clinical and molecular data. A current focus is on content-based radiological image retrieval and integration of imaging features with clinical and molecular data for diagnostic, prognostic, and therapy planning decision support.
-
Andrew Napier
Masters Student in Clinical Informatics Management, admitted Summer 2025
BioAndrew Napier, MD, FAAEM, is a board-certified emergency physician, Army veteran, and founder of two clinical tech companies. He built and FDA-cleared a single-use video laryngoscope with on-blade lens clearing and leads development of real-time procedural guidance for intubation and bronchoscopy. He also co-founded an ambient documentation platform now producing hundreds of thousands of structured charts across 100+ care sites. His work focuses on clinician adoption, safety, and measurable impact at the bedside—pairing device design with on-device AI, rigorous validation, and clear change management.
At Stanford (MCiM), his interests include human-in-the-loop guidance for high-risk procedures, ambient clinical assistants that lower cognitive load, and pragmatic trials that track speed, accuracy, and downstream outcomes. Previously Vice Chair/Assistant Medical Director at a 70k-visit ED, he led sepsis, documentation, and operations projects; he holds issued and pending patents, published on lens-clearing laryngoscopy (AJEM), and has led cross-functional teams through FDA compliance and commercial launch. He served as a combat medic in Afghanistan and later as an EM physician at high-acuity trauma centers. -
Saisindhu Narala, MD, MAS
Clinical Assistant Professor, Dermatology
Clinical Assistant Professor (By courtesy), PathologyBioDr. Narala completed her dermatology residency at the University of Texas at Houston and MD Anderson Cancer Center. She then completed a fellowship in dermatopathology at Stanford. Her clinical interests include general medical dermatology, dermatology in skin of color, and pigmentary disorders. She also has an interest in medical education.
-
Ramsudha Narala
Clinical Assistant Professor, Ophthalmology
BioDr. Ramsudha Narala is a board certified ophthalmologist who specializes in vitreoretinal surgery and ocular oncology. Dr. Narala grew up in Fresno, California and following high school, she attended the 8 year combined undergraduate-medical school program at Saint Louis University in Saint Louis, Missouri.
After medical school, she completed her ophthalmology residency at Kresge Eye Institute in Detroit, MI, where she received the best resident teacher award and highest resident ophthalmic knowledge assessment program exam score award. She then joined the University of Southern California in Los Angeles, California for a 2 year vitreoretinal surgery fellowship where she was elected chief vitreoretinal surgery fellow. Following completion of vitreoretinal surgery fellowship, she pursued an advanced training fellowship in ocular oncology at Byers Eye Institute at Stanford University.
Dr. Narala has authored many peer-reviewed scientific publications and textbook chapters on vitreoretinal diseases and ocular oncology. She is also dedicated to education and teaching medical students, residents, and fellows.
Dr. Narala's clinical practice is mainly based at Santa Clara Valley Medical Center. -
Amrita Narang
Clinical Associate Professor, Pediatrics - Gastroenterology
BioMy clinical and research interests are in neonatal cholestatic liver diseases, including biliary atresia and fatty liver disease. I'm also highly experienced in liver transplant care, with a particular focus on teen and transition of care.
In addition to my clinical and research work, I'm deeply committed to medical education and patient education. I believe that knowledge is power, and I strive to empower my patients and their families with the resources and information they need to make informed decisions about their care.
As a physician, I'm dedicated to providing the highest level of care to my patients and their families. I believe that every child deserves the best possible chance at a healthy and fulfilling life, and I'm honored to play a role in helping them achieve that goal. -
Diana Naranjo
Clinical Professor, Pediatrics - Endocrinology
Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child DevelopmentBioAs a licensed clinical psychologist working in diabetes and Cystic Fibrosis clinics for the past 10 years, Dr. Naranjo focuses on the psychosocial needs of patients and families with diabetes and CF. Through clinical research, she aims to understand barriers and facilitators to diabetes self-management, how families and individuals with diabetes respond to health technology, and how to best provide services that engage youth and their families. She is a member of the Stanford Diabetes Research Center.
-
Sanjiv Narayan
Professor of Medicine (Cardiovascular Medicine)
Current Research and Scholarly InterestsDr. Narayan directs the Computational Arrhythmia Research Laboratory, whose goal is to define the mechanisms underlying complex human heart rhythm disorders, to develop bioengineering-focused solutions to improve therapy that will be tested in clinical trials. The laboratory has been funded continuously since 2001 by the National Institutes of Health, AHA and ACC, and interlinks a disease-focused group of clinicians, computational physicists, bioengineers and trialists.
-
Shingo Narita
Postdoctoral Scholar, Cardiovascular Institute
BioPostdoctoral Fellow
Cardiologist (Japan)
Research expertise: AL amyloid cardiomyopathy, Cardiac regeneration -
Trishna Narula, MD, MPH
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Narula is currently serving patients at Stanford's centerspace clinic, where she is also working to lead and launch a new South Asian program.
-
Eric Anthony Nash, MD
Clinical Assistant Professor, Otolaryngology (Head and Neck Surgery)
BioDr. Eric Nash is a board-certified otolaryngologist with Stanford Health Care. He is also a clinical assistant professor in the Department of Otolaryngology – Head and Neck Surgery at Stanford University School of Medicine.
Dr. Nash specializes in treating laryngeal and voice disorders and laryngeal, nasal, and ear disease; managing head and neck tumors; and performing surgery for sinus disorders.
Dr. Nash’s research interests include spasmodic dysphonia (a voice disorder that causes involuntary spasms of the vocal cords) and treatments for voice disorders.
Dr. Nash has published research in top scientific journals, including The Laryngoscope, Neurological Disease and Therapy, Otolaryngology–Head and Neck Surgery, and more.
Dr. Nash is a member of the American Medical Association, California Otolaryngology Society, and American Academy of Otolaryngology–Head and Neck Surgery. -
Rohollah Nasiri
Postdoctoral Scholar, Radiation Physics
Current Research and Scholarly InterestsMy current research focuses on developing tumor-on-a-chip models for preclinical radiation therapy research.
-
Aussama Nassar, MD, MSc,FACS, FRCSC
Clinical Associate Professor, Surgery - General Surgery
BioDr. Nassar is board-certified in both General Surgery and Surgical Critical Care in the United States and Canada, underscoring his exceptional expertise in these fields. He holds a Master of Science in Health Science Education from McMaster University, Canada, further solidifying his strong academic foundation.
Currently, Dr. Nassar serves as the inaugural Director of the Emergency General Surgery Service and the Director of the Surgical Critical Care Fellowship Program at Stanford University. He is also the founder and director of the Surgery Resident Coaching Program. With over 12 years of clinical and academic experience at premier tertiary care referral centers across North America, Dr. Nassar brings unparalleled knowledge and leadership to his roles.
Dr. Nassar's clinical interests include trauma, acute care surgery, critical care, and a particular focus on abdominal wall reconstruction. As a dedicated clinician-educator, he is a certified simulation educator and serves as a course director for ATLS and ASSET programs. His research is centered on advancing surgical education, with an emphasis on fostering the development of non-technical skills in surgical training.
In addition to his educational initiatives, Dr. Nassar is actively engaged in developing innovative assessment tools for surgical trainees and addressing burnout among physicians and healthcare professionals. With a strong national and international presence, Dr. Nassar continues to shape the future of surgical education and healthcare delivery through his leadership, research, and advocacy. -
Arutselvan Natarajan
Senior Research Scientist - Basic Life, Rad/Molecular Imaging Program at Stanford
Current Role at StanfordSenior Scientist
-
Fateme (Fatima) Nateghi
Postdoctoral Scholar, Biomedical Informatics
BioAs a postdoc researcher at the Division of Computational Medicine, I find myself at the exciting intersection of machine learning and healthcare. My journey began with a PhD in Biomedical Sciences from KU Leuven in Belgium, where I explored the complexities of machine learning algorithms and their transformative potential in clinical settings. My research focused on adapting these algorithms for time-to-event data, a method used to predict when specific events may occur in a patient’s future.
At Stanford, my work centers on building trustworthy AI systems to enhance healthcare delivery. I develop and evaluate machine learning models that integrate structured electronic health records (EHRs) and unstructured clinical notes to support real-world clinical decision-making. My recent projects include predicting treatment retention in opioid use disorder, improving antibiotic stewardship for urinary tract infections, and enabling digital consultations through large language models (LLMs). I'm particularly interested in embedding-based retrieval and retrieval-augmented generation (RAG) methods that help bridge cutting-edge AI research with clinical practice.
My role involves not just advancing the integration of machine learning in healthcare but also collaborating with a diverse team of clinicians, data scientists, and engineers. Together, we're striving to unravel complex healthcare challenges and ultimately improve patient outcomes. -
Kalpana Isabel Nathan
Adjunct Clinical Professor, Psychiatry and Behavioral Sciences
BioKalpana Nathan, MD is an adjunct clinical professor, Psychiatry and Behavioral Sciences at the Stanford University School of Medicine. After completion of residency and research fellowship at Stanford, she served 4 years at the San Francisco General Hospital/UCSF, gaining experience in the areas of substance use, HIV and public health. She worked at Palo Alto VA for more than a couple of decades. She served as chief medical director at Mental Health and Addiction services, El Camino Health for two and a half years, and later was the Executive Medical Director of Custody Behavioral Health at Santa Clara County. She is a certified physician executive. She has worked and taught in various settings, both inpatient and outpatient, as well as private and public sectors. She is board certified in General, Addiction and Forensic Psychiatry, as well as Lifestyle Medicine. Her interests include wellness and self-care for physicians, women's health, health creation and resiliency building for the community. She is a certified meditation teacher, has completed sprint and Olympic triathlons, and enjoys traveling around the world. She received the outstanding community clerkship preceptor award in 2010 and the Arthur L. Bloomfield Award in Recognition of Excellence in the Teaching of Clinical Medicine in 2015 at the Stanford University School of Medicine.
Recent Publications:
1. Yen Li, M, Mata C, Nathan K: Is Life Unlivable for Youth in Post-DEI America?: Understanding Rising Suicide Rates Across Diverse Youth Groups Through Traditional Suicide Paradigms. Healthcare 2025 Oct, 13(20), 2585 https://doi.org/10.3390/healthcare13202585
2. Tran BX, Nguyen TT, Boyer L, Fond G, Auquier P, Nguyen HSI,Ha Thi Nhi Tran HTN, Nguyen HM, Choi J, Le HT, Latkin CA, Nathan KI, Husain SF, et al: Differentiating people with schizophrenia from healthy controls in a developing country: An evaluation of portable functional near infrared spectroscopy (fNIRS) as an adjunct diagnostic tool. Frontiers of Psychiatry 2023 Jan 26; vol 14
3. Tatum, J, Nathan, K: The USA. Lancet Psychiatry 2021, 8(5):365-366
4. Nathan N & Nathan KI: Suicide, Stigma, and Utilizing Social Media Platforms to Gauge Public Perceptions. Front. Psychiatry 2020 January 13
5. Tran BX, Nathan KI, Phan HT, Hall BJ, Vu GT et al: A Global Bibliometric Analysis of Services for Children Affected by HIV/Acquired Immune Deficiency Syndrome: Implications for Impact Mitigation Programs (GAPRESEARCH). AIDS Rev. 2019 Oct 3;21(3).
6.Lee A, Nathan KI: Understanding Psychosis in a Veteran With a History of Combat and Multiple Sclerosis. Fed Pract. 2019 Jun;36(Suppl 4):S32-S35.
7. Tran BX, Ha GH, Vu GT, Nguyen LH, Latkin CA, Nathan K, McIntyre RS, Ho CS, Tam WW, Ho RC: Indices of Change, Expectations, and Popularity of Biological Treatments for Major Depressive Disorder between 1988 and 2017: A Scientometric Analysis. Int J Environ Res Public Health. 2019 Jun 26;16(13) -
Yasodha Natkunam, M.D., Ph.D
Ronald F. Dorfman, MBBch, FRCPath Professor of Hematopathology
Current Research and Scholarly InterestsMy research interests focus on the identification and characterization of markers of diagnostic and prognostic importance in hematolymphoid neoplasia.
-
Vaidehi Natu
Physical Sci Res Scientist
Current Research and Scholarly InterestsDr. Vaidehi Natu is a developmental neuroscientist. Her research program aims to study how the human brain matures from infancy to adulthood, as it acquires new life skills and behaviors: What are the origins of the cellular and molecular mechanisms of brain development during infancy? How does the trajectory of neural mechanisms unfold during development, as school-aged children acquire complex skills such as reading or face recognition? What are some of the parallels in brain development across primate species? What changes occur in the brain in developmental disorders such as autism, multiple sclerosis, and dyslexia?
She uses a multi-modal approach by combining various neuroimaging techniques including functional magnetic resonance imaging (fMRI), quantitative MRI (qMRI), and diffusion MRI (dMRI) as well as behavioral observations, histology, comparative methods across humans and macaques, and intracranial electroencephalography. Combining complementary techniques provides a unified understanding of how the brain’s anatomy, function, and behavior co-develop to achieve complex human skills. -
Shaghayegh Navabpour
Postdoctoral Scholar, Psychiatry
Current Research and Scholarly InterestsMy research investigates how genetic, transcriptomic, and epigenomic mechanisms shape brain function and contribute to psychiatric disorders, with a special focus on PTSD. By combining large-scale human genomic data with molecular neuroscience approaches, I aim to identify cell-type-specific pathways and therapeutic targets that advance our understanding and treatment of mental health conditions.
-
Manchula Navaratnam
Clinical Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Manchula Navaratnam is a Clinical Professor of Anesthesiology, Perioperative, and Pain Medicine at Stanford University, specializing in Pediatric Cardiac Anesthesia. With over 16 years of expertise in the perioperative care of pediatric patients with complex cardiac conditions, Dr. Navaratnam serves as the anesthesiology lead for pediatric cardiac transplantation, ventricular assist devices, single ventricle physiology and perioperative hemostasis management.
Dr. Navaratnam’s research includes pivotal work on left ventricular outflow tract velocity time integral (LVOT VTI) as a measure of ventricular function, now widely utilized at Stanford Children’s Hospital. Dr Navaratnam has led multidisciplinary clinical studies to improve care for single ventricle physiology patients, developed standardized pathways for perioperative hemostasis management, and recently contributed to an FDA-funded multicenter trial investigating pulse oximetry accuracy in congenital heart disease patients with darker skin tones.
As a dedicated mentor and educator, Dr. Navaratnam founded and directs the Pediatric Cardiac Anesthesia Learning (PCAL) workshop for fellows nationwide and leads Stanford’s undergraduate course, “Mending a Broken Heart.” Dr Navaratnam's mentorship has supported numerous trainees and collaborators, resulting in award-winning presentations and impactful research contributions. Dr. Navaratnam is an associate editor for Pediatric Anesthesia, an active peer reviewer for leading journals, a coach and board member for the Congenital Cardiac Anesthesia Society, and an active contributor to national committees and task forces advancing faculty development and the field of pediatric cardiac anesthesia.
Dr. Navaratnam's mission is providing exceptional and compassionate patient care while training the next generation of leaders in the field.
