School of Medicine
Showing 551-600 of 742 Results
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David Hovsepian, MD
Clinical Professor, Radiology - Pediatric Radiology
Current Research and Scholarly InterestsI am interested in the diagnosis and treatment of vascular malformations in both children and adults; all aspects of gynecological intervention, especially uterine fibroid embolization; and in the developing sciences of quality, safety, and radiology informatics.
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Steven K. Howard
Professor of Anesthesiology, Perioperative and Pain Medicine, Emeritus
Current Research and Scholarly InterestsOur laboratory is active in the study of human performance of medical personnel. We are actively involved in teaching health care personnel the techniques of crisis resource management (CRM) using realistic simulation. Research on sleep deprivation and fatigue and the performance of health care personnel is also an active area of study.
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Brooke Howitt
Irene Adler Professor
BioDr. Howitt is a gynecologic and sarcoma pathologist, with academic interests in gynecologic mesenchymal tumors and morphologic and clinical correlates of molecular alterations in gynecologic neoplasia.
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Michael R. Howitt
Assistant Professor of Pathology and of Microbiology and Immunology
On Leave from 02/16/2026 To 07/17/2026Current Research and Scholarly InterestsOur lab is broadly interested in how intestinal microbes shape our immune system to promote both health and disease. Recently we discovered that a type of intestinal epithelial cell, called tuft cells, act as sentinels stationed along the lining of the gut. Tuft cells respond to microbes, including parasites, to initiate type 2 immunity, remodel the epithelium, and alter gut physiology. Surprisingly, these changes to the intestine rely on the same chemosensory pathway found in oral taste cells. Currently, we aim to 1) elucidate the role of specific tuft cell receptors in microbial detection. 2) To understand how protozoa and bacteria within the microbiota impact host immunity. 3) Discover how tuft cells modulate surrounding cells and tissue.
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Anna Howley
Ph.D. Student in Immunology, admitted Autumn 2024
BioAnia Howley is an Immunology PhD student. She received her BS in Biology from College of the Holy Cross in 2022, where she investigated the function of APOBEC3G variants in the context of HIV infection. After completing her degree, she joined the Wyss Institute for Biologically Inspired Engineering at Harvard University. Using an organ-on-chip model, she studied the effects of radiation-induced injury on human bone marrow and developed an in-vitro model of Shwachman Diamond Syndrome using shRNA-based knockdown in primary CD34+ progenitor cells.
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Alyssa Michelle Howren
Postdoctoral Scholar, Epidemiology
BioAlyssa Howren is a Postdoctoral Scholar at Stanford University’s Department of Epidemiology and Population Health in the School of Medicine. She completed her MSc and PhD training at the University of British Columbia’s Faculty of Pharmaceutical Sciences during which she was a trainee at Arthritis Research Canada. Her PhD training was supported by a Canadian Institutes of Health Research (CIHR) Doctoral Award, along with UBC’s Wayne Riggs Interdisciplinary Scholarship in Pharmaceutical Sciences and Andrew Nord Fellowship in Rheumatology. Her research focuses on using multiple data sources to provide evidence to disentangle the complex relationship between depression and anxiety with inflammatory arthritis and assess how people living with inflammatory arthritis are treated for their comorbid mental disorders. Methodological approaches in Dr. Howren’s work have included systematic reviews, qualitative research, mixed methods, and population-based studies using linked administrative health databases. She was awarded a CIHR Fellowship for her postdoctoral research at Stanford University which aims to evaluate whether biases in clinical decision-making contribute to the sex and gender differences observed in the diagnosis of major depressive disorder.
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Elizabeth (Beth) Hoyte
Public Rel Offcr 3, Neurology & Neurological Sciences
Current Role at StanfordI am currently the Communications Manager for the Department of Neurology and Neurological Sciences where I manage both internal and external comms. I maintain over 30 School of Medicine websites, multiple newsletters, posters, and social media channels.
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Leila Hozhabrzadeh, PA-C, MPH
Affiliate, Obstetrics & Gynecology
BioLeila Hozhabrzadeh is a physician assistant who received her joint MSPAS/MPH degree from Touro University California. She has always had an interest in Women's Health and received extensive OB/GYN training through both her general and elective clinical rotations. Her public health field study included participating in research for a longitudinal study on Cervical, Anal, and Oral HPV Prevalence and Risk Factors Among Adolescents at Mount Sinai Adolescent Health Center in Manhattan, NY. Prior to PA school, she worked as a medical assistant and scribe in Obstetrics and Gynecology for Dr. Thaïs Aliabadi at Cedars Sinai Medical Center in Los Angeles. She practices evidence-based and patient-centered medicine to improve health and wellness. She is also Safe Zone trained and dedicated to providing compassionate care that ensures patient dignity. In addition, she is fluent in Farsi and intermediate in Spanish.
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Dimitre Hristov
Associate Professor of Radiation Oncology (Radiation Physics), Emeritus
Current Research and Scholarly InterestsDevelopment and integration of X-ray, MRI and US imaging technologies for radiation therapy guidance; Design of synergistic approaches to radiation therapy delivery; Treatment planning optimization and modeling.
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Stephanie Hsiao, MD
Clinical Assistant Professor, Medicine - Cardiovascular Medicine
BioDr. Stephanie Hsiao is a clinical assistant professor at Stanford Medicine and a full-time advanced heart failure/transplant cardiologist at the Palo Alto VA. She is the associate program director of the Stanford Cardiology Fellowship and the site director of Palo Alto VA. She grew up in Taipei, Taiwan. She attended undergraduate at UC Berkeley and obtained her Master’s degree in Pharmacology at Cambridge University in the UK. She obtained her M.D. from UC San Francisco. She completed her Internal Medicine residency and General Cardiology fellowship at the California Pacific Medical Center in San Francisco, where she served as the chief resident and chief cardiology fellow. She completed her advanced heart failure/transplant cardiology fellowship at Stanford in June 2022 and joined the Stanford Faculty soon after. She has a strong interest in medical education and quality improvement. Her clinical interests include HF outreach in the VA health care systems, cardiology fellowship curriculum design/development and humanism in medicine. Her research interests include multi-organ transplantations, advanced HF therapies for the underserved and CardioPalliative integration. She plans to lead a career in medical education and quality improvement to deliver exceptional and equitable care for patients needing advanced HF therapies.
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Robert Hsieh
Adjunct Clinical Assistant Professor, Medicine - Oncology
BioRobert W. Hsieh, M.D. Ph.D. is a medical oncologist who specializes in the treatment of prostate cancer, bladder cancer, kidney (renal) cancer and testicular cancer as a member of Stanford's multi-disciplinary Urologic Cancer Program. Dr. Hsieh obtained his M.D. and Ph.D. degrees at the University of Chicago (Pritzker School of Medicine) and subsequently came to Stanford to complete his Internal Medicine residency and Hematology and Oncology fellowship training (with a clinical focus on genitourinary cancers).
Dr. Hsieh has also had extensive experience in basic lab research (cancer stem cells, target identification and validation, pre-clinical drug discovery) having done post-doctoral work in the Clarke Lab in the Institute for Stem Cell Biology and Regenerative Medicine. He is currently involved in early phase clinical trials in immuno-oncology in industry. -
Gary Hsin
Clinical Professor (Affiliated), Medicine - Primary Care and Population Health
Staff, Medicine - Primary Care and Population HealthBioDr. Hsin, Clinical Professor (Affiliated), is Chief of Palliative Medicine at the Veterans Affairs Palo Alto Health Care System. His interests include palliative care education, global health, and compassion cultivation. Dr. Hsin is a graduate of Northwestern University School of Medicine. After completion of his family medicine residency and chief residency at West Suburban Medical Center (Oak Park, IL), he completed his subspecialty training at Harvard's Palliative Medicine Fellowship Program at Massachusetts General Hospital. He is a certified teacher in the Compassion Cultivation Training program with the Compassion Institute. Dr. Hsin has been involved in international health care efforts in Africa and Asia through the Center for Disease Control and Prevention (CDC), Doctors Without Borders (MSF), and the Stanford/Yale Global Health Scholars Program; he is a Faculty Fellow at Stanford’s Center for Innovation in Global Health.
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Ann Hsing
Professor (Research) of Medicine (Stanford Prevention Research Center/Cancer Institute) and of Epidemiology and Population Health
Current Research and Scholarly InterestsResearch Focus
• Epidemiology of prostate, hepatobiliary, and thyroid cancers
• Racial disparities in cancer
• Endogenous hormones/growth factors
• Circadian rhythms
• Chronic inflammation
• Genetic susceptibility
• Cancer prevention and control
• Global oncology and international studies -
Deborah Hsu, MD, MEd
Professor of Emergency Medicine (Pediatrics) and, by courtesy, of Pediatrics (Hospital Medicine)
Current Research and Scholarly InterestsCompetency-based medical education; assessment; curriculum development; professional development
Projects:
American Board of Pediatrics Pediatric Emergency Medicine Entrustable Professional Activities Revisions - Work Group leader. 2025-2026.
American Board of Pediatrics EPA to Milestone Navigator Pediatric Emergency Medicine Work Group leader. Mapping pediatric emergency medicine milestones 2.0 to pediatric emergency medicine and common pediatric subspecialty entrustable professional activities. March 2024. Access at https://public.tableau.com/app/profile/americanboardofpediatrics/viz/EPAtoMilestoneCrosswalk/PrimaryDashboard?publish=yes
Pediatric Emergency Medicine Milestones Work Group member. Pediatric Emergency Medicine Milestones. The Accreditation Council for Graduate Medical Education. April 2022. Access at https://www.acgme.org/globalassets/pdfs/milestones/pediatricemergencymedicinemilestones.pdf
Pediatric Emergency Medicine Milestones Work Group member. Supplemental Guide: Pediatric Emergency Medicine. The Accreditation Council for Graduate Medical Education. April 2022. Access at https://www.acgme.org/globalassets/pdfs/milestones/pediatricemergencymedicinesupplementalguide.pdf
Milestones 2.0 - Pediatric Emergency Medicine Webcast. ACGME Digital Learning. May 2022. Access at https://www.acgme.org/specialties/pediatrics/milestones/ https://vimeo.com/705402260/17a977fe28
Hsu D, Aye T, Carraccio C, Goodman D, Johnson T, and Ryan S. EPAs that are common to all subspecialties: Lead within the subspecialty profession. American Board of Pediatrics Information for Program Directors. April 2017. Access at https://www.abp.org/content/entrustable-professional-activities-subspecialties
Hsu D, Nypaver M, et al. Subspecialty-Specific EPAs: Pediatric Emergency Medicine Entrustable Professional Activities. American Board of Pediatrics Information for Program Directors. March 2016. Access at https://www.abp.org/content/entrustable-professional-activities-subspecialties -
Emory Hsu, M.D.
Clinical Assistant Professor (Affiliated), Medicine - Med/Endocrinology
Staff, Medicine - Med/EndocrinologyBioEmory Hsu received his Bachelor’s degree in Biochemical Sciences with honors from Harvard University. He then attended medical school at Vanderbilt University, during which he completed an extra research year fellowship through Howard Hughes Medical Institute and the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) at the National Institutes of Health in Bethesda, Maryland. He then completed his internship and residency training in Internal Medicine - research track at Emory University, followed by a fellowship in Endocrinology, Lipids, and Metabolism there. He is board certified in both Internal Medicine and Endocrinology. He is actively involved in the teaching and training of Stanford University Endocrinology fellows, Internal Medicine residents, and medical students.
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Joe Le Hsu
Assistant Professor of Medicine (Pulmonary and Critical Care)
Current Research and Scholarly InterestsI am interested in understanding the host-pathogen interaction between Aspergillus fumigatus and the lung transplant recipient.
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Joyce Hsu
Clinical Professor, Pediatrics - Rheumatology
Current Research and Scholarly InterestsPediatric Systemic Lupus Erythematosus;
Lupus Nephritis;
Racial/Ethnic Differences in Pediatric Lupus Patients
CARRA Registry -
Aaron Hsueh
Professor of Obstetrics and Gynecology (Reproductive and Stem Cell Biology), Emeritus
Current Research and Scholarly InterestsHormonal regulation of ovarian function; gonadotropin receptors and related genes, bioinformatic ananlyses of polypeptide hormones and receptors, follicle recruitment and GDF-9; analysis of oocyte and ovarian-expressed genes.
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Jessica Hsueh
Affiliate, Department Funds
Fellow in Pediatrics - Peds/Critical CareBioCurrent combined adult and pediatric critical care fellow physician interested in medical education, curriculum design, and health services for adolescent and young adults with childhood-onset chronic conditions and medical complexity.
Most recently, I pursued my internal medicine and pediatrics (MedPeds) residency, chief residency and a medical education fellowship at the University of Illinois in Chicago. During this time, I helped implement our new X+Y resident schedule, created a multidisciplinary medical education track for residents, revamped curricula on resident mistreatment and self-advocacy, and worked with both the pediatric and adult critical care teams to develop resuscitation simulation bootcamps. My academic and institutional service interests revolved around the evolution of expertise and belonging over the course of training, particularly as it pertains to critical care resuscitation, medical educators in training, and underrepresented groups in medicine. -
Natalie Htet
Clinical Assistant Professor, Emergency Medicine
Current Research and Scholarly InterestsMy research focuses on advancing the care of critically ill patients in the Emergency Department, spanning from health system improvements in boarding critically ill patients to genetic phenotyping in septic shock, optimizing intubation for patients with metabolic acidosis, and critical care ultrasound. I am actively involved in medical education for graduate medical education and exploring the integration of AI to enhance ultrasound diagnostics.
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Jiaqi Hu
Postdoctoral Scholar, Cardiovascular Medicine
BioJiaqi Hu is a Postdoctoral Scholar at Stanford University, supervised by Drs. Tim Assimes and Shoa Clarke. She received her PhD in Chronic Disease Epidemiology from the Yale School of Public Health in 2026 and her Bachelor of Arts degree from Peking University in 2021. Her research focuses on identifying genetic variants underlying complex diseases, applying polygenic scores for disease risk prediction and subtype identification, and integrating genetic, environmental, and clinical data to improve individual-level risk stratification.
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Jonathan Hu
Affiliate, Department Funds
Resident in MedicineBioJonathan Hu was born and raised in Walnut, California. He later attended UCLA where he graduated summa cum laude with a B.S. in Physiological Sciences. For medical school, he attended the University of Hawaii, John A. Burns School of Medicine where he developed a passion for clinical research, medical innovation, and biodesign. He is now an Internal Medicine resident at Stanford Healthcare and hopes to further his academic interests here. In his free time, he enjoys going to the gym, running, snowboarding, and cooking.
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Rona Hu
Clinical Professor, Psychiatry and Behavioral Sciences
BioDr. Hu is Medical Director of the Acute Psychiatric Inpatient Unit at Stanford Hospital, specializing in the care of those with serious mental illnesses, including schizophrenia, bipolar and depression. She completed medical school and residency in psychiatry at the University of California, San Francisco, and fellowships in Pharmacology and Schizophrenia Research through the National Institutes of Health. She is also active in the minority issues and cultural psychiatry, and has received regional and national recognition for her clinical care, research and teaching.
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Serena Hu, MD
Professor of Orthopaedic Surgery and, by courtesy, of Neurosurgery
BioDr. Hu is a board-certified, fellowship-trained orthopaedic spine surgeon. She is professor and vice chair of the Department of Orthopaedic Surgery and (by courtesy) Neurosurgery, and chief of the Division of Spine Surgery at Stanford University School of Medicine. Dr. Hu completed her orthopedic surgery residency at the Hospital for Special Surgery in New York and her fellowship training in spine and scoliosis surgery at Rancho Los Amigos Rehabilitation Center in Downey, California.
Dr. Hu has extensive experience helping patients with a range of spinal conditions and injuries. She specializes in treating scoliosis (when the spine curves sideways), kyphosis (when the spine is more bent forward than normal) lumbar spine fractures, spondylolisthesis (when a vertebra moves out of place), disc degeneration, and spinal stenosis (spinal canal narrowing). Dr. Hu draws on her expertise to create a customized care plan for each of her patients.
Dr. Hu has been the principal investigator in more than a dozen clinical trials and studies. She has been awarded multiple research grants from the North American Spine Society, Scoliosis Research Society, and the National Institutes of Health (NIH). Her research interests include the effects of preoperative pain medication on surgical outcomes as well as decreasing the risk of complications after spine surgery. She has also studied and tested new technologies that make spine surgery safer and more effective.
She has published more than 145 articles in dozens of peer-reviewed journals, including Global Spine Journal, Journal of Spine Surgery, Spine, and Spine Deformity. She has written about a range of topics, including quality measures in spine surgery, spinal fusion techniques, spine tumor effects on spine stability and lumbar decompression for spinal stenosis. Additionally, Dr. Hu has written more than a dozen book chapters on spinal cord injuries, spine fractures, pediatric kyphosis, spondylolysis (vertebra fracture), and scoliosis.
Dr. Hu has reviewed articles for Clinical Orthopaedics and Related Research, Journal of the American Academy of Orthopaedic Surgeons: A Comprehensive Review, and Spine. She has also served as associate editor for Spine Deformity and deputy editor for Global Spine Journal.
Having delivered hundreds of presentations, papers, and lectures, Dr. Hu is widely considered one of the world’s leading experts in spine surgery. She has been invited to lecture to her colleagues all over the United States and around the world, including in Hong Kong, Canada, Brazil, Australia, Argentina, and Greece.
Dr. Hu is a member of multiple professional organizations, including the American Academy of Orthopaedic Surgeons, American Orthopaedic Association, International Society for the Study of the Lumbar Spine, Orthopaedic Research Society, and Scoliosis Research Society. She is past president of the Scoliosis Research Society as well as of the American Orthopedic Association.
