Stanford University
Showing 7,201-7,250 of 7,811 Results
-
Melissa Ann Vogelsong
Clinical Associate Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Vogelsong is a Clinical Associate Professor at Stanford University where she is involved in clinical work, education, and research. She completed her residency and dual fellowship training in Adult Cardiothoracic Anesthesia and Critical Care Medicine at Stanford and now attends in the Cardiovascular Intensive Care Unit (CVICU), Medical ICU, and cardiac ORs. This clinical work continuously reveals the ability of modern medicine to overcome seemingly insurmountable injury and illness, yet she believes that optimal care helps a patient to return to the highest level of functioning possible. Thus her research centers around finding ways to optimize the care of critically ill patients, particularly those supported on mechanical circulatory support and those who have suffered cardiac arrest. She has received funding from the Zoll Foundation and is actively engaged with the American Heart Association and Extracorporeal Life Support Organization.
Additionally, Dr. Vogelsong serves as Associate Medical Director for Life Flight, Stanford's air medical transport service and the only hospital-based flight program in California. She is actively engaged in efforts to enhance the provision of critical care within Stanford Hospital, and serves on multiple committees including the Medical Emergency Response Committee (MERC), ECMO Task Force, and CVICU Continuous Quality Improvement group.
When not at work, Dr. Vogelsong is a huge fan of life in California and can often be found hiking, on a mountain bike, in her Sprinter van, or talking to her many goats, llamas, and horses. -
Douglas Vollrath
Professor of Genetics, Emeritus
Current Research and Scholarly InterestsThe Vollrath lab works to uncover molecular mechanisms relevant to the health and pathology of the outer retina. We study metabolic and other cellular interactions between the glial-like retinal pigment epithelium (RPE) and adjacent photoreceptors, with the goals of understanding the pathogenesis of photoreceptor degenerative diseases such as age-related macular degeneration and retinitis pigmentosa, and developing therapies.
-
Kathan Vollrath, MD, MPH
Clinical Associate Professor, Medicine - Primary Care and Population Health
BioDr Vollrath is an internal medicine primary care physician at Stanford Internal Medicine Clinic. She provides asynchronous message-based care via myHealth, including inbox coverage for faculty on vacation. She is a QuEST scholar, studying the implementation of this new service.
-
Eugene Volokh
Senior Fellow at the Hoover Institution
BioEugene Volokh is the Thomas M. Siebel Senior Fellow at the Hoover Institution. He is also the Gary T. Schwartz Distinguished Professor of Law at UCLA School of Law, where he has been on the faculty for 30 years; beginning July 1, 2024, he will be Emeritus at UCLA.
Volokh has taught First Amendment law, business tort law, tort law, criminal law, copyright law, and firearms regulation policy. Before becoming a law professor, he clerked for Justice Sandra Day O'Connor on the U.S. Supreme Court and for Judge Alex Kozinski on the U.S. Court of Appeals for the Ninth Circuit.
Volokh is the author of the textbooks The First Amendment and Related Statutes (8th ed. 2023) and Academic Legal Writing (5th ed. 2016), as well as over 100 law review articles; his work makes him one of the most cited law review article authors. He is a member of The American Law Institute, a member of the American Heritage Dictionary Usage Panel, and the founder and coauthor of The Volokh Conspiracy, a Weblog (independent 2002-2014, hosted at the Washington Post 2014-2017, hosted at Reason from 2017).
Volokh has argued 40 appellate cases since 2013 in state and federal courts throughout the country, and has filed over 200 appellate briefs; his articles have also been cited over 300 times in judicial opinions.
Volokh worked for 12 years as a computer programmer, has a B.S. in math-computer science at UCLA (1983), and has written many articles on computer software. Volokh was born in the USSR; his family emigrated to the U.S. when he was seven years old. -
Nirali Vora
Clinical Professor, Adult Neurology
BioDr. Nirali Vora is a Clinical Professor of Neurology and Neurological sciences at Stanford University. She is board certified in Adult Neurology and Vascular Neurology after completing her residency and advanced fellowship training at Stanford. She provides comprehensive care for all stroke patients, as well as hospitalized adults with acute or undiagnosed neurological conditions. She specializes in treating vascular disorders including TIA, vasculitis, dissection, venous thrombosis, and undetermined or “cryptogenic” causes of stroke.
Dr. Vora directs the Stanford Global Health Neurology program, through which she collaborated to start the first stroke unit in Zimbabwe and gained experience in HIV neurology and other neuro-infectious diseases. Additional research interests include stroke prevention, TIA triage, eliminating disparities in health care, and neurology education. She is also the Director of the Stanford Adult Neurology Residency Program. -
Ayelet Voskoboynik
Assistant Professor (Research) of Biology
Current Research and Scholarly InterestsWe study the mechanisms by which animals differentiate between self and non-self, and how stem cells and immune cells coordinate to form tissues during development, regeneration, transplantation, and aging. By leveraging the natural stem cell-mediated development, regeneration, and chimerism in the colonial chordate Botryllus schlosseri, we investigate stem cell competition and the decline in regenerative capacity during aging.
-
Barbara L. Voss
Professor of Anthropology
Current Research and Scholarly InterestsI am a historical archaeologist who studies the dynamics and outcomes of transnational cultural encounters: How did diverse groups of people, who previously had little knowledge of each other, navigate the challenges and opportunities of abrupt and sustained interactions caused by colonialism, conflict, and migration? I approach this question through fine-grained, site-specific investigations coupled with broad-scale comparative and collaborative research programs.
-
Allison Vreeland
Clinical Assistant Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
BioDr. Allison Vreeland (she/her) is a licensed clinical psychologist specializing in working with children, teens, and families. Dr. Vreeland received her PhD in Clinical Psychological Science with a minor in Quantitative Studies at Vanderbilt University. She completed her predoctoral clinical internship in Child Psychology at UCSF with specialty training through the Child Trauma Research Program. She completed a research and clinical fellowship in the Immune Behavioral Health Clinic at Stanford University, where she focused her research efforts on examining neurological markers of patients diagnosed with pediatric acute neuropsychiatric syndrome (PANS). Clinically, Dr. Vreeland’s program of clinical care is focused on the delivery of evidence-based clinical interventions for individuals with anxiety, OCD, PANS/PANDAS, mood disorders, and behavioral challenges.
-
John James Vrionis Jr
Lecturer
BioJohn Vrionis is a lecture faculty member and teaches SM514, Product Market Fit, in the business school.
John is the founder and Managing Partner at Unusual Ventures, an early stage venture capital firm focused on investing in information technology startups. A seasoned venture capitalist with over two decades of experience, John has been an early investor in a number of successful software startups including: AppDynamics, Arctic Wolf Networks, Carta, Harness, Hallow, Liftoff.io, Mulesoft, Pinterest, Nicira, Nimble Storage and Robinhood.
Originally from Georgia, John graduated from Harvard University, where he studied economics and applied mathematics while also playing varsity soccer. His passion for technology led him to pursue a master’s degree in computer science from the University of Chicago. Inspired by visionary entrepreneurs, John moved to Silicon Valley in 2002 and completed his MBA at the Stanford Graduate School of Business. Before co-founding Unusual Ventures, John served as a General Partner at Lightspeed Venture Partners for twelve years. -
David Vu
Clinical Associate Professor, Pediatrics - Infectious Diseases
BioDr. Vu is a pediatric infectious diseases specialist who is researching human responses to dengue virus and malaria infections. He performed his undergraduate studies at the University of California, San Diego, and obtained his medical doctorate at the University of Pennsylvania School of Medicine. He trained in general pediatrics at UCSF Benioff Children's Hospital Oakland, and in pediatric infectious diseases at Emory University School of Medicine. His present studies on pediatric dengue and malaria co-infection are supported by an NIAID Career Development Award (K23 AI127909) and a Instructor K Award Support Program Award from the Maternal & Child Health Research Institute and Department of Pediatrics.
-
Jelena Vuckovic
Jensen Huang Professor of Global Leadership, Professor of Electrical Engineering and, by courtesy, of Applied Physics
Current Research and Scholarly InterestsJelena Vuckovic’s research interests are broadly in the areas of nanophotonics, quantum and nonlinear optics. Her lab develops semiconductor-based photonic chip-scale systems with goals to probe new regimes of light-matter interaction, as well as to enable platforms for future classical and quantum information processing technologies. She also works on transforming conventional photonics with the concept of inverse design, where optimal photonic devices are designed from scratch using computer algorithms with little to no human input. Her current projects include quantum and nonlinear optics, cavity QED, and quantum information processing with color centers in diamond and in silicon carbide, heterogeneously integrated chip-scale photonic systems, and on-chip laser driven particle accelerators.
-
Yonatan Winetraub
Instructor, Structural Biology
Current Research and Scholarly InterestsMy interests span non-invasive imaging for early cancer diagnosis and space exploration.
I'm focusing on utilizing Optical Coherence Tomography (OCT) and machine learning to create virtual histology tools to image cancer non invasively at a single cell resolution, allowing physicians to skip biopsy (read more about the research). Prior to my PhD at Stanford, I co-founded SpaceIL, a non-profit organization that launched the first private interplanetary robotic mission to the Moon launched 2019. -
John Wachtel
Clinical Professor, Obstetrics & Gynecology - General
BioDr. Wachtel has been practicing general obstetrics and gynecology for 38 years and has personally delivered over 6,000 babies. He continues to have an active practice in general ob/gyn, serving as a Clinical Professor. He is a nationally recognized expert in patient safety, peer review and data driven quality improvement and has served numerous roles in the field and lectured nationally and internationally. Dr. Wachtel is the Assistant Secretary for the American College of Obstetricians and Gynecologists (ACOG) and currently serves on the ACOG National Executive Board and Executive Committee. He is the immediate Past Chair for ACOG District IX (the state of California) and also previously served for three years on the ACOG national Executive Board. He also serves on the Executive Committee for the California Maternal Quality Care Collaborative and is an Expert Medical Reviewer for the Medical Board of California.
-
Lynn C. Waelde, Ph.D.
Adjunct Clinical Professor, Psychiatry and Behavioral Sciences
BioLynn C. Waelde, Ph.D. is an Adjunct Clinical Professor in the Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine and Professor Emeritus in the Psychology Department at Palo Alto University. Dr. Waelde’s many collaborative publications address the impacts of traumatic events and ways to use mindfulness and meditation to promote resilience and recovery from stress and trauma. She founded and directed the Inner Resources Center which offered intervention groups and trainings to thousands of participants, clients, and therapists over the past 15 years. Dr. Waelde is the author of Mindfulness and Meditation in Trauma Treatment: The Inner Resources for Stress Program, published in 2022. She has taken a special interest in family caregivers and the Inner Resources for Stress program has been named a Best Practice by the Benjamin Rose Institute on Aging. She recently coauthored Family Caregiver Distress, which is forthcoming in 2023. She is on the editorial board of Journal of Traumatic Stress and an Associate Editor of Mindfulness.
-
Anthony Wagner
Lucie Stern Professor in the Social Sciences
Current Research and Scholarly InterestsCognitive neuroscience of memory and cognitive/executive control in young and older adults. Research interests include encoding and retrieval mechanisms; interactions between declarative, nondeclarative, and working memory; forms of cognitive control; neurocognitive aging; functional organization of prefrontal cortex, parietal cortex, and the medial temporal lobe; assessed by functional MRI, scalp and intracranial EEG, and transcranial magnetic stimulation.
-
Todd Wagner, PhD
Professor (Research) of Surgery (Surgery Policy Improvement Research and Education Center) and, by courtesy, of Health Policy
BioTodd Wagner, PhD, is a Professor in the Department of Surgery at Stanford University. He studies health information, efficiency and value, and health care access. He is particularly interested in developing learning health care systems that provide high value care. In addition to his role at Stanford, he Directs the Health Economics Resource Center at the Palo Alto VA and co-directs the VA Center for Policy Evaluation. At VA, he is funded as a Research Career Scientist and he co-directs the VA/NCI Big Data Fellowship.
-
Robert Wagoner
Professor of Physics, Emeritus
Current Research and Scholarly InterestsProbes (accretion disks, ...) of black holes, sources and detectors of gravitational radiation, theories of gravitation, anthropic cosmological principle.
-
Karen Wai, MD
Clinical Assistant Professor, Ophthalmology
BioDr. Wai is a board-certified ophthalmologist and fellowship-trained vitreoretinal surgeon with Stanford Health Care Byers Eye Institute. She is also a clinical assistant professor of ophthalmology in the Department of Ophthalmology at Stanford University School of Medicine.
Dr. Wai is a retina specialist who diagnoses and treats retinal and macular diseases, including age-related macular degeneration, diabetic retinopathy, retinal vascular occlusions (blockages), and retinal tears/detachments. The retina is a tissue layer in the back of the eye. It converts light into signals that the brain then interprets as images. The macula is the part of the retina responsible for central (straight ahead) vision. Diseases of the retina and macula can cause low vision and vision loss.
Dr. Wai’s research interests include working with data from electronic health record databases to improve patient outcomes. She has researched morbidity and mortality (illness and death) rates in patients with retinal vein occlusions and retinal artery occlusions. A retinal vein occlusion is a blocked vein to the retina that can cause vision loss. A retinal artery occlusion is when an artery to the retina is blocked, which is also sometimes referred to as eye stroke. Dr. Wai has also examined the effects of systemic medications on the retina. She has won several ophthalmology awards, including the Heed Fellowship and Harvard Medical School’s Excellence in Clinical Instruction Resident Award.
Dr. Wai has published in more than 40 peer-reviewed journals, including Ophthalmology, American Journal of Ophthalmology, and JAMA Ophthalmology. She has presented research at meetings and conferences around the United States.
Dr. Wai is a member of the American Board of Ophthalmology. -
Soichi Wakatsuki
Professor of Photon Science and of Structural Biology
Current Research and Scholarly InterestsUbiquitin signaling: structure, function, and therapeutics
Ubiquitin is a small protein modifier that is ubiquitously produced in the cells and takes part in the regulation of a wide range of cellular activities such as gene transcription and protein turnover. The key to the diversity of the ubiquitin roles in cells is that it is capable of interacting with other cellular proteins either as a single molecule or as different types of chains. Ubiquitin chains are produced through polymerization of ubiquitin molecules via any of their seven internal lysine residues or the N-terminal methionine residue. Covalent interaction of ubiquitin with other proteins is known as ubiquitination which is carried out through an enzymatic cascade composed of the ubiquitin-activating (E1), ubiquitin-conjugating (E2), and ubiquitin ligase (E3) enzymes. The ubiquitin signals are decoded by the ubiquitin-binding domains (UBDs). These domains often specifically recognize and non-covalently bind to the different ubiquitin species, resulting in distinct signaling outcomes.
We apply a combination of the structural (including protein crystallography, small angle x-ray scattering, cryo-electron microscopy (Cryo-EM) etc.), biocomputational and biochemical techniques to study the ubiquitylation and deubiquitination processes, and recognition of the ubiquitin chains by the proteins harboring ubiquitin-binding domains. Current research interests including SARS-COV2 proteases and their interactions with polyubiquitin chains and ubiquitin pathways in host cell responses, with an ultimate goal of providing strategies for effective therapeutics with reduced levels of side effects.
Protein self-assembly processes and applications.
The Surface layers (S-layers) are crystalline protein coats surrounding microbial cells. S-layer proteins (SLPs) regulate their extracellular, self-assembly by crystallizing when exposed to an environmental trigger. We have demonstrated that the Caulobacter crescentus SLP readily crystallizes into sheets both in vivo and in vitro via a calcium-triggered multistep assembly pathway. Observing crystallization using a time course of Cryo-EM imaging has revealed a crystalline intermediate wherein N-terminal nucleation domains exhibit motional dynamics with respect to rigid lattice-forming crystallization domains. Rate enhancement of protein crystallization by a discrete nucleation domain may enable engineering of kinetically controllable self-assembling 2D macromolecular nanomaterials. In particular, this is inspiring designing robust novel platform for nano-scale protein scaffolds for structure-based drug design and nano-bioreactor design for the carbon-cycling enzyme pathway enzymes. Current research focuses on development of nano-scaffolds for high throughput in vitro assays and structure determination of small and flexible proteins and their interaction partners using Cryo-EM, and applying them to cancer and anti-viral therapeutics.
Multiscale imaging and technology developments.
Multimodal, multiscale imaging modalities will be developed and integrated to understand how molecular level events of key enzymes and protein network are connected to cellular and multi-cellular functions through intra-cellular organization and interactions of the key machineries in the cell. Larger scale organization of these proteins will be studied by solution X-ray scattering and Cryo-EM. Their spatio-temporal arrangements in the cell organelles, membranes, and cytosol will be further studied by X-ray fluorescence imaging and correlated with cryoEM and super-resolution optical microscopy. We apply these multiscale integrative imaging approaches to biomedical, and environmental and bioenergy research questions with Stanford, DOE national labs, and other domestic and international collaborators. -
Claire E Wakefield
Professor of Pediatrics (Quality of Life and Palliative Care)
BioI am a medical psychologist and researcher dedicated to improving quality of life for children affected by serious illness, as well as their families. My research spans pediatric palliative care, precision medicine, psycho-oncology, and global health, and is grounded in a deep commitment to compassionate, patient-centered care. I have published more than 340 journal articles and am named as Chief Investigator on competitive research grants totaling more than $55M.
I served as Continental President of SIOP Oceania and as a Director on the Board of the International Society of Pediatric Oncology (SIOP), advocating for children with cancer across 14 countries. I advise the World Health Organization on global childhood cancer initiatives and am a proud member of the Presidential Task Force on Advocacy for the Society of Pediatric Psychology. I am passionate about building national and global capacity in pediatric palliative care and ensuring that every child and family receives not only the best medical treatment, but also the emotional and psychological support they need. -
Heather Wakelee
Winston Chen and Phyllis Huang Professor
Current Research and Scholarly InterestsDr. Wakelee's research is focused on clinical trials and translational efforts in patients with lung cancer and other thoracic malignancies such as thymoma and thymic carcinoma. Other interests include translation projects in thoracic malignancies and collaborations with population scientists regarding lung cancer questions.
-
Virginia Walbot
Professor of Biology, Emerita
Current Research and Scholarly InterestsOur current focus is on maize anther development to understand how cell fate is specified. We discovered that hypoxia triggers specification of the archesporial (pre-meiotic) cells, and that these cells secrete a small protein MAC1 that patterns the adjacent soma to differentiate as endothecial and secondary parietal cell types. We also discovered a novel class of small RNA: 21-nt and 24-nt phasiRNAs that are exceptionally abundant in anthers and exhibit strict spatiotemporal dynamics.
-
Michael Wald
Jackson Eli Reynolds Professor of Law, Emeritus
BioMichael S. Wald is the Jackson Eli Reynolds Professor of Law Emeritus at Stanford Law School. He is a graduate of Cornell University, Yale Law School, and Yale Graduate School (MA Political Science). He has a special interest in applying child development research to legal and public policies designed to help children and on issues related to implementation of public policies, His work has focused in particular on policies and practices related to child maltreatment, regulation of parenting, and improving outcomes for youth ages 14-25 who are disconnected from school and work. In both teaching and writing, he has collaborated frequently with faculty in other disciplines who are interested in these areas. Most recently, he was a member of the National Academy of Sciences Panel on Parenting that produced the volume Parenting Matters.
Professor Wald has also been involved in the drafting of major federal and state legislation regarding child welfare, including the Adoption Assistance and Child Welfare Act of 1980, and has served directly in a variety of government positions, including Executive Director of the San Francisco Department of Human Services and Deputy General Counsel of the U.S. Department of Health and Human Services, and as a member of the U.S. Advisory Board on Child Abuse and chair of the California State Advisory Committee on Child Abuse and Neglect. He also served as chair of WT Grant Faculty Scholars Selection Committee, on the board of directors of the Chapin Hall Children’s Center at the University of Chicago and on the boards of various legal organizations dedicated to helping children. -
Andrew G. Walder
Denise O'Leary & Kent Thiry Professor of the Humanities and Sciences and Senior Fellow at the Freeman Spogli Institute for International Studies and Professor, by courtesy, of Political Science
Current Research and Scholarly InterestsMarket reforms in China; and political movements in China during the Cultural Revolution.
-
Ken Waldron
Professor (Research) of Mechanical Engineering, Emeritus
BioKenneth J. Waldron is Professor of Mechanical and Mechatronic Engineering at UTS. He is also Professor Emeritus from the Design Group in the Department of Mechanical Engineering of Stanford University. He holds bachelors and masters degrees from the University of Sydney, and PhD from Stanford. He works in machine design, and design methodology with a particular focus on robotic and mechatronic systems.
-
Rebecca D. Walker
Clinical Associate Professor, Emergency Medicine
Current Research and Scholarly InterestsInterests include international development in emergency care, healthcare disparities, wilderness medicine, human rights, administration
-
Dennis Wall
Professor of Pediatrics (Clinical Informatics), of Biomedical Data Science and, by courtesy, of Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsSystems biology for design of clinical solutions that detect and treat disease
-
James Wall
Clinical Professor, Surgery - Pediatric Surgery
Current Research and Scholarly InterestsHealth Technology Innovation
-
Collin Wallace
Lecturer
BioCollin has over 20 years of experience as an engineer, inventor, operator, and investor. Before joining Lobby Capital, he was the Managing Director for Techstars Silicon Valley, where he launched the first two Techstars accelerator programs in the Bay Area in partnership with JP Morgan and eBay.
He started his career as the founder and CEO of FanGo Software Systems (TS S10), a leading company in restaurant mobile ordering. In 2011, FanGo was acquired by GrubHub, and Collin became the Head of Innovation, responsible for OrderHub, new technologies, and a significant portion of Grubhub’s pre-IPO patent portfolio.
In 2019, he co-founded ZeroStorefront (YC W19), a data analytics platform for restaurants, which Thanx acquired in 2022. He is an alumnus of both Techstars and YCombinator, an advisor for the Roelof Botha and Huifen Chan Innovation Program, and a faculty member at the Stanford Graduate School of Business, where he co-teaches the Startup Garage class.
Collin has run two YCombinator Demo Day Funds, investing primarily in marketplaces, developer tools, productivity, the future of work, sustainability and artificial intelligence. In total, he has invested in over 80 early-stage companies, including Payjoy, Landed, Mosaic Voice, Postscript, and Vellum.
Outside of work, he enjoys cycling, tinkering, and farming. Collin holds an engineering degree from the Georgia Institute of Technology and an MBA from the Stanford Graduate School of Business. He currently resides in San Mateo, California with his wife Doris, daughter Zoelle, and puppies Aspen & Penny. -
Jessica Falco-Walter
Clinical Associate Professor, Adult Neurology
BioJessica Falco-Walter, MD is board certified in Neurology as well as in Epilepsy and Clinical Neurophysiology and practices as a Clinical Assistant Professor of Neurology & Neurological Sciences at Stanford University. Dr. Walter received her BA in Cognitive Science with distinction from Yale University. She received her MD and completed her internship at Georgetown University School of Medicine and then completed her neurology residency at the Mount Sinai Medical Center of the Icahn School of Medicine. She then went on to pursue fellowship in Clinical Neurophysiology and Epilepsy at Rush University Medical Center, in Chicago, IL. She is board certified by the ABPN in Neurology, Clinical Neurophysiology, and Epilepsy. She was one of the first ABPN Epilepsy fellows in the country. Her clinical focus is diagnosis and treatment of seizure disorders and epilepsy, with commitment to treating complex patients and improving quality of life as well as seizure control.
She has a particular interest in dietary treatments for epilepsy and has created a clinic to better manage ketogenic diet treatments for adults with epilepsy. She has published research on ketogenic dietary treatments and continues to work on research related to Vitamin D and epilepsy. While she has particular interest in dietary treatments in epilepsy she is well versed in all currently available medications and surgical treatments for epilepsy and works with patients to treat epilepsy medically, surgically, and wholistically. She is involved in research on new treatments for epilepsy as well.
Dr. Falco-Walter is the Students Interested in Neurology (SIGN) faculty lead for the Department of Neurology and really enjoys working with undergraduates and medical students at the beginning of their careers. She is the course instructor for the Introduction to Neurology Seminar that runs in the fall for medical students that introduces students to all the subspecialty areas within Neurology.
