School of Medicine


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  • Hawa Racine Thiam

    Hawa Racine Thiam

    Assistant Professor of Bioengineering and of Microbiology and Immunology

    Current Research and Scholarly InterestsCellular Biophysical Mechanisms of Innate Immune Cells Functions

  • Margo Thienemann

    Margo Thienemann

    Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development

    Current Research and Scholarly InterestsPediatric Acute-Onset Neuropsychiatric Disorder

  • Reena Thomas, MD PhD

    Reena Thomas, MD PhD

    Clinical Associate Professor, Neurology & Neurological Sciences
    Clinical Associate Professor (By courtesy), Neurosurgery

    Current Research and Scholarly Interests-Neuro Oncology Immunotherapy
    -Health Equity
    -Medical Education

  • Robert Tibshirani

    Robert Tibshirani

    Professor of Biomedical Data Science and of Statistics

    Current Research and Scholarly InterestsMy research is in applied statistics and biostatistics. I specialize in computer-intensive methods for regression and classification, bootstrap, cross-validation and statistical inference, and signal and image analysis for medical diagnosis.

  • Seda Tierney

    Seda Tierney

    Professor of Pediatrics (Cardiology)

    Current Research and Scholarly InterestsAssessment of vascular health in children by non-invasive modalities

    Exercise interventions in children with congenital and acquired heart disease

    Use of telehealth to deliver interventions to children with congenital and acquired heart disease

    Parentally-acquired echocardiograms

    Quality Improvement in Pediatric Echocardiography

    Echocardiography and outcomes in congenital heart disease

  • Alice Ting

    Alice Ting

    Professor of Genetics, of Biology and, by courtesy, of Chemistry

    Current Research and Scholarly InterestsWe develop chemogenetic and optogenetic technologies for probing and manipulating protein networks, cellular RNA, and the function of mitochondria and the mammalian brain. Our technologies draw from protein engineering, directed evolution, chemical biology, organic synthesis, high-resolution microscopy, genetics, and computational design.

  • Christina (Christy) Tise, MD, PhD

    Christina (Christy) Tise, MD, PhD

    Assistant Professor of Pediatrics (genetics)

    BioDr. Christina (Christy) Tise is a physician scientist and Assistant Professor in the Division of Medical Genetics at Stanford with subspecialty training in Clinical Biochemical Genetics. Dr. Tise has developed multiple research projects focused on the clinical impact of biochemical genetic conditions in pregnancy and newborn health, including a project focused on unforeseen diagnoses in individuals initially identified through state newborn screening which has resulted in a number of publications.

    Dr. Tise also researches the genetic etiologies of recurrent pregnancy loss and the impact of inherited metabolic conditions on human reproduction. She is involved in several research initiatives including contributing to the development of TRIOS, a multi-site, NIH-funded research study to evaluate the genetic causes of recurrent pregnancy loss. In serving as the primary research mentor for a recent Masters of Genetic Counseling graduate, Dr. Tise’s research on carrier and newborn screening has highlighted areas of ancestry-related healthcare inequities specific to the field of Medical Genetics.

    Dr. Tise’s primary academic and advocacy interests are embodied in this work, specifically the overlap between biochemical and molecular analysis, and the clinical utility of innovative technologies for diagnosis and treatment of genetic disease. This is an unbelievably thrilling time for the field of Medical Genetics, as it promises immense progress and opportunity for all fields of medicine, and Dr. Tise is determined, honored, and incredibly excited to be a part of it!

    Research interests: newborn screening, carrier screening, prenatal screening, genetics of recurrent pregnancy loss, biochemical genetics, novel gene discovery, variant interpretation, founder populations, diagnostic genetic testing, bioethics, GWAS/ExWAS

  • Natalie Torok

    Natalie Torok

    Professor of Medicine (Gastroenterology and Hepatology)

    Current Research and Scholarly InterestsOur lab is focused on exploring the role of matrix remodeling in disease progression in metabolic dysfunction steatohepatitis (MASH)-related hepatocellular carcinoma and primary sclerosing cholangitis. Our goal is to uncover how biomechanical characteristics of the ECM affect mechano-sensation, and how these pathways could ultimately be targeted. We are also interested in aging and its effects on metabolic pathways in MASH and HCC.

  • Jennifer Tremmel

    Jennifer Tremmel

    Susan P. and Riley P. Bechtel Medical Director and Associate Professor of Medicine (Cardiovascular Medicine)

    Current Research and Scholarly InterestsDr. Tremmel studies sex differences in cardiovascular disease. Current research projects include evaluating sex differences in coronary pathophysiology, young patients presenting with myocardial infarction, the impact of stress on anginal symptoms, chronic total coronary occlusions, and vascular access site complications.

  • Jennifer Tsai

    Jennifer Tsai

    Adjunct Clinical Instructor, Pediatrics - Hematology & Oncology

    BioJennifer is a researcher in clinical development of novel therapeutics for hematologic diseases. She has a special interest in bone marrow failure and rare pediatric disorders.

  • Philip S. Tsao, PhD

    Philip S. Tsao, PhD

    Professor (Research) of Medicine (Cardiovascular Medicine)

    Current Research and Scholarly InterestsOur primary interests are in the molecular underpinnings of vascular disease as well as assessing disease risk. In addition to targeted investigation of specific signaling molecules, we utilize global genomic analysis to identify gene expression networks and regulatory units. We are particularly interested in the role of microRNAs in gene expression pathways associated with disease.

  • Chi-Ho Ban Tsui

    Chi-Ho Ban Tsui

    Adjunct Clinical Professor, Anesthesiology, Perioperative and Pain Medicine

    BioDr. Tsui completed his medical training at Dalhousie University, Halifax, in 1995 after obtaining his Masters of Science in Pharmacy in 1991. These degrees followed a Diploma in Engineering and Bachelors of Science in both Mathematics and Pharmacy. Dr. Tsui completed his anesthesia residency training at the University of Alberta Hospital in Edmonton in 2000, and he received further experience in pediatric anesthesia at British Columbia Children's Hospital in Vancouver. After 16 years of practice at the University of Alberta Hospital and Stollery Children’s Hospital, Dr. Tsui was recruited to Stanford University in 2016.

    Currently, Dr. Tsui is a University Medical Line Professor in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University. In his position as an adult and pediatric anesthesiologist at the Stanford University Medical Center and the Lucile Packard Children’s Hospital, he specializes in regional anesthesia techniques.

    Dr. Tsui is an avid and internationally recognized researcher in many areas of regional anesthesia. During his residency, Dr. Tsui developed an interest in improving the accuracy of epidural catheter placement and was issued a U.S. patent in relation to his research. Dr. Tsui has expanded his research into the use of ultrasound in regional anesthesia, with particular relevance to peripheral nerve block performance. Dr. Tsui is also responsible for development of the E-Catheter catheter-over-needle kit for use during peripheral nerve blocks. The primary objective of his research is to transform regional anesthesia from an “art” into a reliable and reproducible “science” by further exploring the basic scientific and clinical aspects of electrophysiological signal monitoring and integrating this with the latest advances in ultrasound.

    Academically, Dr. Tsui received the 2005 John Bradley Young Educator Award from the Canadian Anesthesiologists' Society. This award recognizes his work as a clinical educator, researcher, and anesthesia trainee role model. While in Canada, Dr. Tsui was the only Canadian invited to write a chapter for a prestigious American anesthesia textbook - Clinical Anesthesia (Barash). Dr. Tsui wrote the first textbook on Ultrasound- and Nerve Stimulation-Guided Regional Anesthesia. It's become the main reference for anesthesiologists who are interested to use ultrasound in regional anesthesia. This work was translated to Korean. Dr. Tsui also co-authored the first pediatric textbook on the subject, the Pediatric Atlas of Ultrasound- and Nerve Stimulation-Guided Regional Anesthesia. This work has also been translated (Chinese) and received positive reviews. In addition, Dr. Tsui co-authored and edited "Principles of Airway Management" and "Complications in Regional Anesthesia." From 2006 to 2018, Dr. Tsui served on the editorial board of the Canadian Journal of Anesthesia. Dr. Tsui is currently the editor of the journal of Regional Anesthesia and Pain Medicine.

    Dr. Tsui has received the Alberta Heritage Foundation for Medical Research (AHFMR) Clinical Scholar award and has previously received research awards and grants from the Canadian Institutes of Health Research (CIHR), Canadian Anesthesiologists’ Society, AHFMR, and University of Alberta. In 2015, a prestigious award, the CAS Research Recognition Award, was presented by the Canadian Anesthesiologists’ Society to Dr. Tsui "in recognition of significant research contributions to regional anesthesia, acute pain management and pediatric anesthesia in Canada and around the world". In 2022, the American Society of Regional Anesthesia and Pain Medicine (ASRA) awarded Dr. Tsui, the Distinguish Service Award. This prestigious annual award has been presented to honor persons who have made remarkable contributions to the field of regional anesthesia and pain medicine.

  • Jason Tucciarone, MD, PhD

    Jason Tucciarone, MD, PhD

    Assistant Professor of Psychiatry and Behavioral Sciences (General Psychiatry and Psychology)

    BioJason Tucciarone MD, PhD is an Assistant Professor with Stanford School of Medicine’s Department of Psychiatry and Behavioral Sciences. He works collaboratively in the department’s Neuropsychiatry clinic and his clinical focus includes treating patients with diverse and complex presentations at the interface of psychiatry and neurology with particular interest in functional neurological disorders. He sees a small cohort of psychotherapy patients in Individual Psychotherapy Clinic. He also works weekend shifts on Stanford’s inpatient psychiatry units.

    As a neuroscientist, he is interested in preclinical models of mental illness and investigating new therapies for mood disorders and addiction. In particular, he is interested in defining new cell types and evolutionary conserved circuits in emotional processing centers of the brain with the hope of finding new entry points for novel therapeutics. Currently under the mentorship Dr Robert Malenka, he is using optogenetic, chemogenetic, neuroimaging and behavioral approaches in mouse models of addiction to uncover vulnerable brain circuitry in opioid use disorder. Under the mentorship of Dr Alan Schatzberg he is investigating the efficacy of buprenorphine augmentation to IV ketamine infusion at reducing suicidality in treatment resistant depression.

    Prior to training in psychiatry at Stanford’s research residency track Jason received his bachelor’s degree in biology and philosophy from Union College. He spent three years as a Post-Baccalaureate IRTA fellow at the National Institute of Neurological Disorders and Stroke investigating and developing MRI reportable contrast agents to map neuronal connectivity. Following this he entered the Medical Scientist Training Program (MD/PhD) at the State University of NY Stony Brook University. There he completed a doctoral dissertation in neuroscience under the mentorship Dr. Josh Huang at Cold Spring Harbor Laboratory. His thesis work employed mouse genetic dissections of excitatory and inhibitory cortical circuits with a focus on the circuitry of chandelier inhibitory interneurons in prefrontal cortex.

    In addition to his research and clinical work, Jason is passionate about teaching, mentorship, and resident clinical supervision. He joined a working group early in his clinical residency to restructure trainee’s neuroscience education. He teaches introductory lectures in the neuroscience of addiction, PTSD, psychosis, and mood disorders. He also leads resident group supervision in their introductory psychodynamic psychotherapy clinical experience. He supervises medical students, residents, and clinical fellows in Neuropsychiatry clinic. Finally, to contribute to the Stanford clinical community, he leads a support group for Internal Medicine interns and residents.

  • Mirko Uljarevic

    Mirko Uljarevic

    Clinical Associate Professor, Psychiatry and Behavioral Sciences

    BioI am a medically trained researcher focused academic with a background in developmental psychopathology, psychometrics and big data science. My research takes a life-span perspective and is driven by the urgent need to improve outcomes for people with autism and other neuropsychiatric (NPD) disorders and neurodevelopmental conditions (NDD). My primary research interest has focused on combining cutting-edge psychometric procedures and a big data approach to better understand structure of clinical phenotypes across autism and other NPD and NDD and on using this knowledge to improve existing and develop new clinical assessments that are more effective for screening and diagnosis, tracking the natural and treatment-related symptom progression and for use in genetic and neurobiological studies. In addition to my focus on the development of outcome measures, I have collaborated with leading psychopathology researchers and groups in the United States, Europe and Australia on numerous projects spanning a range of topics including genetics, treatment and employment, with a particular focus on understanding risk and resilience factors underpinning poor mental health outcomes in adolescents and adults. Most recently, through several competitively funded projects, I have led the statistical analyses to uncover the latent structure of social and communication and restricted and repetitive behaviors (RRB) clinical phenotypes across NPD and NDD. These findings have enabled us to (i) start capturing and characterizing a highly variable social functioning phenotype across a range of disorders and understanding mechanisms underpinning this variability, (ii) combine phenotypic and genetic units of analyses to advance our understanding of the genetic architecture of RRB, and (iii) focus on identification and characterization of subgroups of individuals that share distinct symptom profiles and demonstrate clinical utility and neurobiological validity. Importantly, this work has provided key information for developing a programmatic line of research aimed at developing novel, comprehensive assessment protocols that combine parent and clinician reports, objective functioning indicators and incorporate state-of-the-art psychometric, mobile and connected technologies and procedures.

    I am a co-director of the recently established Program for Psychometrics and Measurement-Based Care (https://med.stanford.edu/sppmc.html) that aims to bring together world-leading expertise in clinical science, psychometrics, and big data analytics to bridge the gap between the science of measurement development and clinical practice and bring improvements to both clinical care and research.

  • Alexander Eckehart Urban

    Alexander Eckehart Urban

    Associate Professor of Psychiatry and Behavioral Sciences (Major Laboratories and Clinical Translational Neurosciences Incubator) and of Genetics

    Current Research and Scholarly InterestsComplex behavioral and neuropsychiatric phenotypes often have a strong genetic component. This genetic component is often extremely complex and difficult to dissect. The current revolution in genome technology means that we can avail ourselves to tools that make it possible for the first time to begin understanding the complex genetic and epigenetic interactions at the basis of the human mind.

  • PJ Utz

    PJ Utz

    Professor of Medicine (Immunology and Rheumatology)

    Current Research and Scholarly InterestsThe long-term research goal of the Utz laboratory is to understand autoimmunity, autoantibodies, and how tolerance is broken and can be reestablished.

  • Tulio Valdez, MD, MSc

    Tulio Valdez, MD, MSc

    Professor of Otolaryngology - Head & Neck Surgery (OHNS) and, by courtesy, of Pediatrics

    BioDr. Tulio A Valdez is a surgeon scientist born and raised in Colombia with a subspecialty interest in Pediatric Otolaryngology. He attended medical school at Universidad Javeriana in Bogota Colombia before undertaking his residency in Otolaryngology, Head and Neck Surgery in Boston. He completed his Pediatric Otolaryngology Fellowship at Texas Children’s Hospital (2007), Houston and obtained his Master’s in Clinical and Translational Research at the University of Connecticut.

    Clinically, Dr. Valdez has an interest in pediatric sleep apnea. He has a special interest in the management of sinus disease in cystic fibrosis. Dr. Valdez has co-authored one textbook and numerous book chapters and scientific manuscripts. Dr. Valdez continues his clinical research in these areas, particularly with a focus on aerodigestive disorders.

    Scientifically, Dr. Valdez has developed various imaging methods to diagnose otitis media and cholesteatoma a middle ear condition that can lead to hearing loss. He was part of the Laser Biomedical Research Center at the Massachusetts Institute of Technology. His research includes novel imaging modalities to better diagnose ear infections one of the most common pediatric problems. His research has now expanded to include better intraoperative imaging modalities in pediatric patients to improve surgical outcomes without the need for radiation exposure. 

    Dr. Valdez believes in multi-disciplinary collaborations to tackle medical problems and has co-invented various medical devices and surgical simulation models.

  • Matt van de Rijn

    Matt van de Rijn

    Sabine Kohler, MD, Professor of Pathology

    Current Research and Scholarly InterestsOur research focuses on molecular analysis of human soft tissue tumors (sarcomas) with an emphasis on leiomyosarcoma and desmoid tumors. In addition we study the role of macrophages in range of malignant tumors.

  • Keith Van Haren, MD

    Keith Van Haren, MD

    Assistant Professor of Neurology (Pediatric Neurology) and of Pediatrics

    Current Research and Scholarly InterestsOur research group is dedicated to developing novel interventions for children at risk for neurodegenerative disorders. We are focused primarily on multiple sclerosis and X-linked adrenoleukodystrophy, both of which involve inflammatory and metabolic disruption to brain myelin. We are particularly interested in the role of childhood nutrient deficiencies in disease mechanisms and prevention.

  • Capucine Van Rechem

    Capucine Van Rechem

    Assistant Professor of Pathology (Pathology Research)

    Current Research and Scholarly InterestsMy long-term interest lies in understanding the impact chromatin modifiers have on disease development and progression so that more optimal therapeutic opportunities can be achieved. My laboratory explores the direct molecular impact of chromatin-modifying enzymes during cell cycle progression, and characterizes the unappreciated and unconventional roles that these chromatin factors have on cytoplasmic function such as protein synthesis.

  • Shreyas Vasanawala, MD/PhD

    Shreyas Vasanawala, MD/PhD

    William R. Brody Professor of Pediatric Radiology and Child Health
    On Partial Leave from 04/20/2024 To 05/01/2024

    Current Research and Scholarly InterestsOur group is focused on developing new fast and quantitative MRI techniques.

  • Anne Villeneuve

    Anne Villeneuve

    Berthold and Belle N. Guggenhime Professor and Professor of Developmental Biology and of Genetics

    Current Research and Scholarly InterestsMechanisms underlying homologous chromosome pairing, DNA recombination and chromosome remodeling during meiosis, using the nematode Caenorhabditis elegans as an experimental system. High-resolution 3-D imaging of dynamic reorganization of chromosome architecture. Role of protease inhibitors in regulating sperm activation.

  • David Vu

    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.

  • Soichi Wakatsuki

    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.

  • Rebecca D. Walker

    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

    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

  • Brian A. Wandell

    Brian A. Wandell

    Isaac and Madeline Stein Family Professor and Professor, by courtesy, of Electrical Engineering, of Ophthalmology and at the Graduate School of Education

    Current Research and Scholarly InterestsModels and measures of the human visual system. The brain pathways essential for reading development. Diffusion tensor imaging, functional magnetic resonance imaging and computational modeling of visual perception and brain processes. Image systems simulations of optics and sensors and image processing. Data and computation management for reproducible research.

  • C. Jason Wang, MD, PhD

    C. Jason Wang, MD, PhD

    LCY: Tan Lan Lee Professor and Professor of Pediatrics (General Pediatrics) and of Health Policy

    BioDr. Wang is the Director of Center for Policy, Outcomes and Prevention. Prior to coming to Stanford in 2011, he was a faculty member at Boston University Schools of Medicine and Public Health. His other professional experiences include working as a management consultant with McKinsey and Company and serving as the project manager for Taiwan's National Health Insurance Reform Task-force. His current interests include: 1) COVID-19 related policies; 2) developing tools for assessing and improving the value of healthcare; 3) facilitating the use of mobile technology in improving quality of care; 4) supporting competency-based medical education curriculum, and 5) engaging in healthcare delivery and payment reforms.

  • Kevin Wang, MD, PhD

    Kevin Wang, MD, PhD

    Member, Bio-X

    Current Research and Scholarly InterestsThe Wang lab takes an interdisciplinary approach to studying fundamental mechanisms controlling gene expression in mammalian cells, and how epigenetic mechanisms such as DNA methylation, chromatin modifications, and RNA influence chromatin dynamics to affect gene regulation.

  • Marie Wang

    Marie Wang

    Clinical Associate Professor, Pediatrics

    Current Research and Scholarly InterestsEvaluation and management of the febrile young infant and infections in hospitalized children; promotion of appropriate antibiotic use.

  • Nancy Ewen Wang

    Nancy Ewen Wang

    Professor of Emergency Medicine (Pediatrics), Emerita

    Current Research and Scholarly Interests- Disparities in Emergency Medical Services for children.
    - Efficacy of novel interventions for pediatric access to care.
    - Teaching and supporting community-initiated interventions and programs internationally.

  • Paul  J. Wang, MD

    Paul J. Wang, MD

    John R. and Ai Giak L. Singleton Director, Professor of Medicine (Cardiovascular Medicine) and, by courtesy, of Bioengineering

    Current Research and Scholarly InterestsDr. Wang's research centers on the development of innovative approaches to the treatment of arrhythmias, including more effective catheter ablation techniques, more reliable implantable devices, and less invasive treatments. Dr. Wang's clinical research interests include atrial fibrillation, ventricular tachycardia, syncope, and hypertrophic cardiomyopathy. Dr. Wang is committed to addressing disparities in care and is actively involved in increasing diversity in clinical trials.

  • Shan X. Wang

    Shan X. Wang

    Leland T. Edwards Professor in the School of Engineering and Professor of Electrical Engineering and, by courtesy, of Radiology (Molecular Imaging Program at Stanford)

    Current Research and Scholarly InterestsShan Wang was named the Leland T. Edwards Professor in the School of Engineering in 2018. He directs the Center for Magnetic Nanotechnology and is a leading expert in biosensors, information storage and spintronics. His research and inventions span across a variety of areas including magnetic biochips, in vitro diagnostics, cancer biomarkers, magnetic nanoparticles, magnetic sensors, magnetoresistive random access memory, and magnetic integrated inductors.

  • Sui Wang, PhD

    Sui Wang, PhD

    Assistant Professor of Ophthalmology

    Current Research and Scholarly InterestsOur research focuses on unraveling the molecular mechanisms underlying retinal development and diseases. We employ genetic and genomic tools to explore how various retinal cell types, including neurons, glia, and the vasculature, respond to developmental cues and disease insults at the epigenomic and transcriptional levels. In addition, we investigate their interactions and collective contributions to maintain retinal integrity.

    1. Investigating retinal development:
    We utilize genetic tools and methods such as in vivo plasmid electroporation and CRISPR to dissect the roles of cis-regulatory elements and transcription factors in controlling retinal development.

    2. Understanding diabetes-induced cell-type-specific responses in the retina:
    Diabetes triggers a range of multicellular responses in the retina, such as vascular lesions, glial dysfunction, and neurodegeneration, all of which contribute to retinopathy. We delve into the detailed molecular mechanisms underlying these diabetes-induced cell-type-specific responses and the pathogenesis of diabetic retinopathy.

    3. Developing molecular tools for labeling and manipulation of specific cell types in vivo:
    Cis-regulatory elements, particularly enhancers, play pivotal roles in directing tissue- and cell-type-specific expression. Our interest lies in identifying enhancers that can drive cell type-specific expression in the retina and brain. We incorporate these enhancers into plasmid or AAV-based delivery systems, enabling precise labeling and manipulation of specific cell types in vivo.

  • Taia T. Wang, MD, PhD, MSCI

    Taia T. Wang, MD, PhD, MSCI

    Assistant Professor of Medicine (Infectious Diseases) and of Microbiology and Immunology

    Current Research and Scholarly InterestsLaboratory of Mechanisms in Human Immunity and Disease Pathogenesis

    Antibodies are a critical component of host defense. While the importance of humoral immunity has been recognized for decades, substantial gaps in knowledge remain around how antibodies function, and how their function is regulated, in vivo. Our laboratory performs studies designed to fill in these gaps, with the goal of enabling new vaccine and therapeutic strategies to prevent human disease. My interest in this area culminated from training in medicine, RNA virus biology (PhD), and molecular antibody biology (postdoctoral training). The intersection of these topics, viral immunity and disease pathogenesis, is the focus of our work. The essential question driving our research is why a small subset of people develop severe or fatal disease during viral infection while most infections result in a subclinical or mild outcome, even in at-risk populations. Our hypothesis is that the antibody signaling pathways that are engaged during viral infection through Fc gamma receptors (FcγRs) are a key driver of these distinct outcomes. We are focused on several major unknowns to address this hypothesis: How are antibody effector functions regulated in vivo and does this change in disease? How do distinct signaling pathways engaged by IgG immune complex-FcγR interactions impact host cell genetic regulation and the ultimate inflammatory/immune response? What are the tissue-specific functions that antibodies engage? How does the heterogeneity in post-translational modifications (PTMs) of human antibodies contribute to heterogeneity in viral immunity?



    Current clinical studies:
    Recruiting:

    An Open Label Study of IgG Fc Glycan Composition in Human Immunity
    Principal Investigator: Taia T. Wang, MD, PhD
    ClinicalTrials.gov Identifier:
    NCT01967238

  • Samantha Wang

    Samantha Wang

    Clinical Assistant Professor, Medicine

    BioSamantha Wang earned her Bachelors degree in Molecular & Cell Biology from the University of California, Berkeley, followed by MD and Masters in Health Science degrees from Yale University School of Medicine. After completing her internal medicine residency at Stanford, Dr. Wang served as Chief Resident for the Internal Medicine Residency and subsequently joined the Division of Hospital Medicine, where she now contributes her expertise in the care of acutely ill adult patients.

    Outside her clinical work, Dr. Wang is deeply committed to medical education, health equity, and patient-centered communication. She has been recognized for her exceptional teaching with the David A. Rytand Teaching Award, and subsequently completed a Rathmann Family Foundation Fellowship in Medical Education in Patient-Centered Care. With leadership roles in both undergraduate and graduate medical education programs, Dr. Wang is actively engaged and committed in shaping the future of health care professionals.

    Dr. Wang is deeply passionate about health equity and has spoken nationally on the topic of racial justice in clinical decision-making. She has received institutional and national funding to develop and study health equity curricula across the continuum of medical education, and is the course director for the "5-Minute Moment for Racial Justice", which advocates for justice, equity, diversity, and inclusion in medical decision making. As a member of the Stanford 25 Bedside Medicine and Presence Groups, she strives to create a more equitable and inclusive learning environment. In her research endeavors, Samantha employs a comprehensive approach, utilizing quantitative and qualitative methodologies, alongside participatory qualitative approaches with community partners. Her focus is on understanding how to effectively teach health equity in the clinical learning environment.

    Her quality improvement work is centered on improving communication skills around serious illness diagnoses, and she has trained students, residents, and other faculty members in these skills. Dr. Wang believes that the best doctors combine intellectual acumen with the ability to connect with patients on a personal level, bringing thoughtfulness, kindness, and authenticity to the bedside. In her care of complex patients with serious diagnoses, she consistently advocates for incorporating loved ones' and the patient's values into the care plan, ensuring a holistic and patient-centered approach.

  • Xinnan Wang

    Xinnan Wang

    Associate Professor of Neurosurgery

    Current Research and Scholarly InterestsMechanisms underlying mitochondrial dynamics and function, and their implications in neurological disorders.

  • Victoria Ward

    Victoria Ward

    Clinical Associate Professor, Pediatrics

    Current Research and Scholarly InterestsGlobal child health, digital health, preterm birth, human trafficking

  • Katja Gabriele Weinacht, MD, PhD

    Katja Gabriele Weinacht, MD, PhD

    Assistant Professor of Pediatrics (Stem Cell Transplantation and Regenerative Medicine)

    Current Research and Scholarly InterestsPediatric Hematopoietic Stem Cell Transplantation
    DiGeorge Syndrome
    Genetic Immune Diseases
    Immune Dysregulation

  • Dana Weintraub

    Dana Weintraub

    Clinical Associate Professor, Pediatrics - General Pediatrics

    Current Research and Scholarly InterestsResearch interests include: 1) Childhood obesity, community-based interventions to increase physical activity 2) Impact of medical-legal collaboration on child and family health.

  • Irving Weissman

    Irving Weissman

    Virginia & D.K. Ludwig Professor of Clinical Investigation in Cancer Research, Professor of Pathology, and of Developmental Biology

    Current Research and Scholarly InterestsStem cell and cancer stem cell biology; development of T and B lymphocytes; cell-surface receptors for oncornaviruses in leukemia. Hematopoietic stem cells; Lymphocyte homing, lymphoma invasiveness and metastasis; order of events from hematopoietic stem cells [HSC] to AML leukemia stem cells and blood diseases, and parallels in other tissues; discovery of tumor and pathogenic cell 'don't eat me' and 'eat me' signals, and translation into therapeutics.