School of Medicine
Showing 261-280 of 745 Results
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Nuriya Ruth Hefron
Professional - NX, Psych/Public Mental Health & Population Sciences
Current Role at StanfordProgram Manager INSPIRE 360
Expansion of Early Psychosis Care Program -
John P. Hegarty II
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioI am a neuroscientist and Principal Investigator of the Stanford Clinical Neuroscience (CNS) Lab in the Department of Psychiatry and Behavioral Sciences as well as Director of Neuroimaging for the Autism and Developmental Disorders Research Program at Stanford. My innovative research studies clinical aspects of cognitive and behavioral neuroscience, with a special focus on examining the neural circuitry associated with important brain-behavior relationships that may underlie different psychological and psychiatric domains in autistic children, adolescents, and adults. The ultimate goal of this research is to improve our understanding of the development of different cognitive and behavioral skills in order to develop mechanistically driven interventions that will improve precision medicine for mental health. Biologically based diagnosis and treatment are extremely limited for most psychological and psychiatric conditions but also critically needed to increase early identification and improve treatment outcomes, especially for neurodevelopmental disorders in which early intervention is the most beneficial. My early career research has primarily focused on clinical neuroscience using neuroimaging (e.g., MRI & EEG) to examine the effects of different drugs and behavioral interventions on the brain, especially for developing biomarkers for improving treatment planning and monitoring biological changes in response to single dose and clinical trials.
My primary contributions to science thus far fall within these major categories: 1) identifying the neural correlates of individual differences in cognition and behavior, 2) developing new interventions and investigating the neurobiological substrates of response to treatment, 3) examining different factors that contribute to brain development, 4) summarizing and increasing accessibility to autism-related research, and 5) methods development for neuroimaging studies. My earliest research investigated the neurobiology of alexithymia, dyslexia, and stress using structural and functional magnetic resonance imaging to test theories of the mechanisms that contribute to differences in cognition and behavior. My subsequent dissertation research, in which I began to focus on neurodevelopmental disorders, examined the neural correlates of response to beta-blockers in autistic adults and also assessed the contribution of cerebellar circuits to the autism phenotype. During my postdoctoral training, I have developed further skills for working with children in multiple clinical research settings, especially for using advanced neuroimaging approaches to examine important brain-behavior relationships. This includes a recent K99/R00 from the National Institute of Child Health and Human Development (NCT04278898 & NCT05664789) that will assess the neurobiology of restricted and repetitive behaviors in autistic children and examine the efficacy and target engagement of a novel nutritional supplement and investigational drug, N-acetylcysteine (NAC), in the brain. You can find more information about our NAC studies at https://redcap.link/NACandAutism. -
Shireen N. Heidari
Clinical Associate Professor, Medicine - Primary Care and Population Health
BioShireen Heidari, MD is a palliative care and family medicine physician. She works as part of the inpatient palliative care consult team providing symptom management and support for patients and families facing any stage of a serious illness. Dr. Heidari is the program director for the Stanford University Hospice and Palliative Fellowship. She previously served as the clinical lead for the Stanford site of the PERIOP-PC Study, collaborating with the surgical department to evaluate the impact of early palliative care support for patients and family members preparing for major upper gastrointestinal cancer surgery.
Dr. Heidari is also a writer whose pieces about the importance of human connection, tough conversations, and stigma around healthcare workers seeking help for their mental health have been published in The New England Journal of Medicine, The Lancet Respiratory Medicine, CHEST, The Journal of Pain and Symptom Management, and the Intima. She hopes that by sharing her own story, she can continue being part of these conversations as we advocate for culture change in medicine and more sustainable practice.
Before moving to northern California, Dr. Heidari attended medical school at Boston University, completed her residency at UC San Diego where she served as chief resident, followed by palliative fellowship at UCLA. Outside of her clinical and mentorship work, she is likely writing creatively or outside with her husband chasing their dogs. She is currently writing her first fiction novel. -
Paul Heidenreich, MD
Professor of Medicine (Cardiovascular)
Current Research and Scholarly InterestsMy research interests include
1) The cost-effectiveness of new cardiovascular technologies.
Example: tests to screen asymptomatic patients for left ventricular systolic dysfunction.
2) Interventions to improve the quality of care of patients with heart disease. Examples: include clinical reminders and home monitoring.
3) Outcomes research using existing clinical and administrative datasets.
4) Use of echocardiography to predict prognosis (e.g. diastolic dysfunction). -
Boris Heifets
Associate Professor of Anesthesiology, Perioperative and Pain Medicine (MSD) and, by courtesy, of Psychiatry and Behavioral Sciences (General Psychiatry and Psychology (Adult))
Current Research and Scholarly InterestsHarnessing synaptic plasticity to treat neuropsychiatric disease
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Heidi Heilemann
Associate Dean for Knowledge Management, Director, School of Medicine - Lane Medical Library
Current Role at StanfordAssociate Dean for Knowledge Management, Director of Lane Medical Library & Knowledge Management Center
Lane Medical Library accelerates scientific discovery, clinical care, medical education and humanities through teaching, collaboration, and delivery of biomedical and historical resources. -
Sarah Heilshorn
Rickey/Nielsen Professor in the School of Engineering and Professor, by courtesy, of Bioengineering and of Chemical Engineering
Current Research and Scholarly InterestsProtein engineering
Tissue engineering
Regenerative medicine
Biomaterials -
Wm. LeRoy Heinrichs
Member, Maternal & Child Health Research Institute (MCHRI)
Current Research and Scholarly InterestsSurgical simulation; team-training in virtual environments; online training of healthcare providers in virtual environments; tele-medicine for acute & chronic disease management in virtual environments
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Jeremy J. Heit, MD, PhD
Professor of Radiology (Neuroimaging and Neurointervention)
Current Research and Scholarly InterestsOur research seeks to advance our understanding of cerebrovascular disease and to develop new minimally invasive treatments for these diseases. We study ischemic and hemorrhagic stroke, cerebral aneurysms, delayed cerebral ischemia, cerebral arteriovenous malformations (AVMs), dural arteriovenous fistulae, and other vascular diseases of the brain. We use state-of-the-art neuroimaging techniques to non-invasively study these diseases, and we are developing future endovascular technologies to advance neurointerventional surgery.
www.heitlab.com -
Chris Heitzig
Postdoctoral Scholar, Epidemiology
BioChris Heitzig is a New Map of Life Postdoctoral Fellow in the Department of Epidemiology and Population Health. An economist by training, his research develops models to examine healthy aging across the life course, with a particular emphasis on identifying causal pathways and key points of policy intervention to improve well-being in later life. A central focus of his work is the socioeconomic impact of undiagnosed metabolic disorders—how these conditions manifest, the costs of leaving them untreated, and the potential for interventions to improve detection and outcomes. His research combines insights from economics and public health with machine learning methods for causal inference.
Before joining Stanford, Chris served in research roles at the Brookings Institution and the World Bank. At Brookings, he managed a $1.5 million research grant investigating how technological change is reshaping employment in Africa. At the World Bank, he designed randomized controlled trials to measure the causal effects of health and employment programs and served in an operational role as the day-to-day lead for a $20 million job transition program. Chris holds a PhD in Economics from the Institute of Development Studies, an MPhil in Economics from the University of Oxford, and a BA in Economics from Saint John’s University. -
Katherine Hekman
Assistant Professor of Surgery (Vascular Surgery)
BioDr. Hekman earned her Bachelor’s degree at Johns Hopkins University, followed by her MD and PhD at the University of Chicago. She then completed vascular surgery residency at Northwestern University. Dr. Hekman’s primary research focus is on stem cell-based regenerative medicine for treating vascular disease. Her clinical research interests also include reducing surgical site infections, optimizing the care of venous thromboembolism, and promoting wellness in surgical training.
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Kevin Helenius, MPA, PA-C, ATC
PAC Mentor Faculty, Physician Assistant Studies
BioKevin Helenius is a board-certified Physician Assistant (PA-C) in the Department of Orthopedic Surgery. He graduated with his Master Physician Assistant (MPA) degree from Samuel Merritt University in Oakland, CA. Kevin is also a board-certified athletic trainer (ATC) and began his career in sports medicine as the athletic trainer at a local high school in San Jose, CA. Kevin recently returned to the Sports Medicine clinic at Stanford Health Care, where he previously worked prior to his PA education. He currently assists Dr. Tim McAdams in surgery and provides patient care in the outpatient clinic setting. Kevin is also a clinical instructor and PAC Mentor with the Stanford School of Medicine Master of Science in Physician Assistant (PA) Studies program.
