School of Medicine
Showing 9,001-9,050 of 12,956 Results
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Shirin Pourashraf
Postdoctoral Scholar, Molecular Imaging Program at Stanford
Current Research and Scholarly InterestsMy working is focused on building a 100 ps CTR pre-clinical partial ring TOF-PET scanner; specifically, by exploring, and designing high speed low noise/jitter instrumentation, and data acquisition.
I am also designing an scalable side-readout electronic to detect Cherenkov radiation and improve TOF resolution in PET detectors using BGO crystals. -
Anthony Powell
Adjunct Clinical Assistant Professor, Medicine - Primary Care and Population Health
BioAnthony Powell is an Internal Medicine physician. He attended medical school at Yale University and completed internship and residency at Stanford University Hospital. He is board certified by the American Board of Internal Medicine. He has been working at Menlo Clinic since 1996.
I enjoy being with my 4 children and gardening. In my spare time I fit in endurance athletics, currently cycling (road and MTB), and in the past, running and triathlons. -
Johnny G. Powell
MD Student, expected graduation Spring 2028
BioJohnny Powell, from Greensboro, North Carolina, is pursuing an MD at Stanford School of Medicine as a Knight-Hennessy Scholar. He graduated cum laude from Harvard University with a bachelor’s degree in chemistry and a minor in psychology. Johnny aspires to lead medical practice in underserved communities and drive structural change to make health care more accessible at scale. While at Harvard, he led youth mentorship programming in Boston and Japan, conducted research in the natural and social sciences, and shadowed hospital physicians in Spain. As president of the Harvard Black Men’s Forum, Johnny implemented lasting infrastructure to promote public service and inclusion. After graduating, he worked as an associate consultant at Bain & Company on health care and social impact projects. Passionate about health equity, Johnny also served as research coordinator for the All of Us Research Program, a national National Institutes of Health initiative to increase diversity in health care research, at the University of Chicago.
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Kris B. Prado, MD
Assistant Professor of Urology
BioDr. Kris Prado is a urologic oncology fellowship trained surgeon-scientist, board-certified urologist, and Assistant Professor in the Stanford University Department of Urology. His clinical practice focuses on urologic oncology, and he performs open, endoscopic, and robotic surgery. In addition to his clinical role, he is also an active member of Philip Beachy's laboratory where his research focuses on bladder urothelial development and regeneration.
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Manu Prakash
Associate Professor of Bioengineering, Senior Fellow at the Woods Institute for the Environment and Associate Professor, by courtesy, of Oceans and of Biology
BioWe use interdisciplinary approaches including theory and experiments to understand how computation is embodied in biological matter. Examples include cognition in single cell protists and morphological computing in animals with no neurons and origins of complex behavior in multi-cellular systems. Broadly, we invent new tools for studying non-model organisms with significant focus on life in the ocean - addressing fundamental questions such as how do cells sense pressure or gravity? Finally, we are dedicated towards inventing and distributing “frugal science” tools to democratize access to science (previous inventions used worldwide: Foldscope, Abuzz), diagnostics of deadly diseases like malaria and convening global citizen science communities to tackle planetary scale environmental challenges such as mosquito surveillance or plankton surveillance by citizen sailors mapping the ocean in the age of Anthropocene.
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Janey S.A. Pratt, MD
Clinical Professor, Surgery - Pediatric Surgery
BioDr. Janey S.A. Pratt, MD, FACS, FASMBS is a general surgeon who specializes in Laparoscopic and Robotic General and Metabolic and Bariatric Surgery (MBS). She began her career in general surgery at Massachusetts General Hospital, where she was a founding member of the MGH Weight Center. As surgical director she introduced minimally invasive MBS and adolescent MBS to MGH in 2001 and 2007 respectively. In 2011 Dr. Pratt took over as Director at the MGH Weight Center and continued to work on several national committees towards improving access and care for adolescents with severe obesity. Dr. Pratt continued to practice general surgery throughout her tenure at MGH seeing patients with breast cancer, hernias, and obesity. She performed advance minimally invasive surgery (MIS) as well as advanced endoscopy.
In 2016 Dr. Pratt moved to California where she began her work at Stanford University, splitting her time between the Lucille Packard Children’s Hospital and the Palo Alto VA. She performs Minimally Invasive MBS as well as endoscopy. Dr. Pratt has trained in robotic surgery as well. As a Clinical Professor of Surgery, Dr. Pratt is involved in training Stanford medical students and residents both in the OR, in clinic, in simulation labs and in the classroom. Dr. Pratt is the Director of the Adolescent Metabolic and Bariatric Surgery Program at Lucille Packard Children's Hospital. This is an MBSAQIP accredited program in a free-standing children's hospital dedicated to the multidisciplinary care of children with obesity. This program is one of the top 5 programs in the country. Dr. Pratt has been involved in creating and updated guidelines for Adolescent MBS since 2005. In 2018 she was first author on the ASMBS Pediatric Metabolic and Bariatric Surgery Guidelines. Her research interests include MIS MBS, pediatric obesity treatment and the use of medications to improve outcomes of MBS. Dr. Pratt frequently lectures on the subject of Adolescent Metabolic and Bariatric Surgery. -
Guillem Pratx
Associate Professor of Radiation Oncology (Radiation Physics)
Current Research and Scholarly InterestsThe Physical Oncology Lab is interested in making a lasting impact on translational cancer research by building novel physical tools and methods.
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Carl Preiksaitis
Clinical Instructor, Emergency Medicine
BioDr. Carl Preiksaitis is a Medical Education Fellow and Clinical Instructor in the Department of Emergency Medicine at Stanford University. Dr. Preiksaitis completed his medical training at New York University School of Medicine and a residency in emergency medicine at Stanford. His scholarly interests include digital media and medical education, reproductive healthcare in the emergency department, and heath-care innovation. He is currently pursuing a master's degree in medical education at the University of Cincinnati.
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Tyler Prestwood
Instructor, Psychiatry and Behavioral Sciences
BioTyler Prestwood, M.D., Ph.D. specializes in the treatment of people with psychotic disorders and psychiatric complications with immunologic abnormalities. He is an attending in the INSPIRE Clinic at Stanford, which provides interdisciplinary care for people experiencing psychosis. He also provides care for patients experiencing psychiatric symptoms associated with long-COVID/Post-Acute Coronavirus Syndrome (PACS).
Dr. Prestwood has extensive research experience related to the immune system in various contexts including infectious disease, cancer, and psychiatry. His current work is focused on understanding the influence of infections, the immune response to infections, and metabolism on the subsequent development of psychiatric illnesses, including schizophrenia and PACS. -
Allison Pribnow
Clinical Assistant Professor, Pediatrics - Hematology & Oncology
Current Research and Scholarly InterestsSolid Tumors, Bone Sarcomas, Global Oncology, Health Disparities
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James Priest
Adjunct Clinical Assistant Professor, Pediatrics - Cardiology
Current Research and Scholarly InterestsThe Priest lab seeks a better understanding of the genetics and pathogenesis of congenital heart disease using translational genomics, big-data, and vertebrate models of cardiac development.
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Rosita Primavera
Basic Life Research Scientist, Rad/Pediatric Radiology
BioDr. Rosita Primavera is a Basic Life Research Scientist at Stanford University in the Department of Radiology/Pediatric Radiology. She has a MD in chemistry and pharmaceutical technology and a PhD degree in Cellular and Molecular Biotechnologies. Dr. Primavera has documented experience on the development of nano- and micro-drug delivery systems (DDS) as well as 3D-platforms for the treatment of different diseases. She has trained in developing DDS and 3D-platforms with different materials (synthetic or natural) and employing different techniques (e.g. top/down or bottom/up fabrication). In the last few years, her research interests are focused primarily on diabetes. She has been extensively trained on how to handle and process pancreatic islets from different origins (mouse, rat and human) and she has excellent knowledge and skills to manage and perform in vitro and in vivo experiments involving diabetic animals. She is currently working on the realization of on-commanded system mimicking pancreatic islet function; and both the role of 3D-bioscaffold in pancreatic islet transplantation and the role of the mesenchymal stem cell in the setting of diabetes using novel cellular approaches (i.e. co-transplantation with islets alone or within novel bioscaffolds).
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David Prince
Edward F. and Irene Thiele Pimley Professor of Neurology and the Neurological Sciences, Emeritus
Current Research and Scholarly InterestsExperiments examine
1)intrinsic properties of neuronal membranes; actions of neurotransmitters that regulate neocortical and thalamic excitability
2) chronic epileptogenesis following cortical injury; changes in intracortical connectivity and receptors;
3) effects of early injury and activity on cortical development/maldevelopment Electrophysiological, anatomical and pharmacological techniques employed.
4. prophylaxis of postraumatic epilepsy
5. Neocortical interneuronal function/modulation -
Lance Prince
Philip Sunshine, MD, Professor of Neonatology
BioLawrence (Lance) S. Prince, MD, PhD, is the Division Chief for Neonatal and Developmental Medicine at Stanford School of Medicine. Dr. Prince was previously a Professor of Pediatrics and Chief of the Division of Neonatology at the University of California, San Diego and Rady Children’s Hospital, San Diego.
Dr. Prince has a long and distinguished career mentoring clinical and scientific trainees and students, many of whom have gone on to establish their own successful careers as academic physician investigators. As a physician scientist, Dr. Prince leads a basic science laboratory focusing on the mechanisms regulating developmental immunology and lung injury and repair. Dr. Prince received a Bachelor of Science in Chemistry from University of Miami, an MD/PhD with a focus in Cell Biology from University of Alabama at Birmingham, and postdoctoral fellowship, Pediatrics residency, and Neonatal-Perinatal Medicine Fellowship training at the University of Iowa. Before arriving in California, Dr. Prince was an Associate Professor of Pediatrics at Vanderbilt University.
Dr. Prince’s research interests include the molecular and cellular mechanisms controlling lung development and the maturation of the fetal and neonatal immune systems. He has a particular clinical interest in managing and treating neonatal lung diseases, especially bronchopulmonary dysplasia (BPD) in babies born extremely preterm. Dr. Prince’s research team focuses primarily on the development of innate immunity during fetal life as it impacts health and disease in preterm infants. The laboratory is investigating how microbes including Group B streptococcus exploit the unique features of neonatal macrophages to avoid immune detection and cause disease, as well as leading a number of clinical and translational investigations. -
John R. Pringle
Professor of Genetics
Current Research and Scholarly InterestsMuch of our research exploits the power of yeast as an experimentally tractable model eukaryote to investigate fundamental problems in cell and developmental biology such as the mechanisms of cell polarization and cytokinesis. In another project, we are developing the small sea anemone Aiptasia as a model system for study of the molecular and cellular biology of dinoflagellate-cnidarian symbiosis, which is critical for the survival of most corals but still very poorly understood.
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Jonathan Pritchard
Bing Professor of Population Studies, Professor of Genetics and Biology
Current Research and Scholarly InterestsWe are interested in a broad range of problems at the interface of genomics and evolutionary biology. One current focus of the lab is in understanding how genetic variation impacts gene regulation and complex traits. We also have long-term interests in using genetic data to learn about population structure, history and adaptation, especially in humans.
FOR UP-TO-DATE DETAILS ON MY LAB AND RESEARCH, PLEASE SEE: http://pritchardlab.stanford.edu -
Monika Priyadarshini
Postdoctoral Scholar, Genetics
BioI obtained my PhD from the Biological and Environmental Science Division at King Abdullah University for Science and Technology (KAUST, Saudi Arabia) in 2021. I had the opportunity to work with Christian Frøkjær-Jensen on a fascinating research project focusing on the epigenetic regulation of germline genes and the transgenerational inheritance of silencing in C. elegans.
My passion lies in the field of epigenetics, synthetic and molecular biology, and protein biochemistry. I am deeply intrigued by the intricacies of genome organization and am dedicated to unraveling the "rules" that govern it. Additionally, I'm committed to dissecting the molecular and structural changes that take place within chromatin. -
Charles G. Prober, MD
Professor of Pediatrics (Infectious Diseases) and, by courtesy, of Microbiology and Immunology
Current Research and Scholarly InterestsMy research interest is in the epidemiology, pathophysiology, prevention, and treatment of infections in children. Much of this research has focused on viral infections, especially those caused by herpes simplex virus (HSV). I have conducted a number of studies concerned with the epidemiology of HSV-2 infections in pregnant women, their partners, and neonates.
