School of Medicine


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  • Julia Kaltschmidt

    Julia Kaltschmidt

    Professor of Neurosurgery

    Current Research and Scholarly InterestsThe lab’s primary research interest is to understand how specific neuronal circuits are established. We use mouse genetics, combinatorial immunochemical labeling and high-resolution laser scanning microscopy to identify, manipulate, and quantitatively analyze synaptic contacts within the complex neuronal milieu of the spinal cord and the enteric nervous system.

  • Neil M. Kalwani, MD, MPP

    Neil M. Kalwani, MD, MPP

    Clinical Instructor, Medicine - Cardiovascular Medicine

    BioDr. Neil M. Kalwani is a board-certified, fellowship-trained cardiologist with Stanford Health Care. He is also a clinical instructor in the Department of Medicine, Division of Cardiovascular Medicine at Stanford University School of Medicine. In addition, he serves as director of preventive cardiology at the Veterans Affairs (VA) Palo Alto Health Care System.

    Dr. Kalwani specializes in general and preventive cardiology care. He has expertise in treating high cholesterol and other risk factors to prevent and stop the progression of coronary artery disease and other forms of atherosclerosis. He provides compassionate care centered around his patients' goals and prioritizes effective therapies based on the latest evidence to improve heart health and overall well-being.

    Dr. Kalwani’s research focuses on innovations in care delivery designed to improve the value of care for people living with cardiovascular disease. He is especially interested in telemedicine and its impact on cardiology care, including on quality of care, practice patterns, and access. He has also investigated clinical decision support for cardiac testing, measurement of patient-reported outcomes for heart disease, and lipoprotein (a) testing patterns.

    Dr. Kalwani has published his research in many peer-reviewed journals, including Circulation, the American Heart Journal, the American Journal of Preventive Cardiology, and the Journal of Telemedicine and Telecare. He has also presented his research at the American College of Cardiology (ACC) and American Heart Association (AHA) Scientific Sessions. His presentations have covered topics ranging from telemedicine’s effect on care delivery to the impact of physician productivity assessment on medical center performance.

    Dr. Kalwani is a member of the ACC, AHA, and American Society of Echocardiography (ASE).

  • Tahereh Kamali

    Tahereh Kamali

    Instructor, Adult Neurology

    Current Research and Scholarly InterestsAI for Healthcare, Neuroimaging, Biomarkers Development

  • Aya Kamaya, MD

    Aya Kamaya, MD

    Professor of Radiology (Body Imaging)
    On Partial Leave from 03/02/2026 To 04/17/2026

    Current Research and Scholarly InterestsHepatobiliary imaging
    Hepatocellular carcinoma
    Urologic imaging
    Gynecologic imaging
    Thyroid imaging
    Novel ultrasound technologies
    Perfusion CT imaging of abdominal tumors

  • Neeraja Kambham

    Neeraja Kambham

    Professor of Pathology

    Current Research and Scholarly InterestsDr. Kambham's research interests primarily involve medical diseases and transplantation pathology of the kidney and liver.

  • Neil Kamdar

    Neil Kamdar

    Assistant Director of Analytics, Center for Population Health Sciences
    Biostatistician 3, Center for Population Health Sciences

    BioI am a health services researcher and applied methodologist focused on clinical and policy applications in disabilities research, women's health, general surgery, and mental health analyses. My focus has been on leveraging Medicare, private payer claims (Health Care Cost Institute (HCCI), MarketScan, OptumInsight, etc.) and Medicaid to understand cost, utilization, and outcomes. This work has been foundational in the development of large-scale studies on vulnerable populations that have typically been under-served or insufficiently studies in the health services research domain.

    I serve as the Assistant Director of Analytics at the Center for Population Health Sciences at Stanford, focused on the development of the American Family Cohort (AFC) data, a primary care registry that provides substantial insights into clinical outcomes, utilization, and a particular focus on COVID-19 and Long COVID outcome analyses. Ancillary work would involve the development of research collaborations throughout Stanford Medicine with the interest in creating scholarship across the many domains of the Center for Population Health Sciences.

    In addition to this role at Stanford, I also maintain an appointment at the University of Michigan, Institute for Healthcare Policy and Innovation, where I serve as an analytic lead in the development of administrative claims and electronic medical records analyses leading to publications in general and subject-specific journals.

    I have been successful in being funded as a co-investigator with several federal and foundation agencies, including the National Institutes of Health (NIH), Department of Defense (DOD), Agency for Healthcare Research and Quality (AHRQ), Neilsen Foundation focused on traumatic spinal cord injury, among many others. I have also provided foundational analyses in the development of Clinical Quality Initiatives (CQIs), which are state-wide initiatives aimed at improving the health and efficiency of hospitals and institutions, with a focus on maternal and fetal medicine in the State of Michigan.

  • Danielle Kamis, MD

    Danielle Kamis, MD

    Adjunct Clinical Assistant Professor, Psychiatry and Behavioral Sciences

    BioDr. Kamis completed her residency at the Department of Psychiatry and Behavioral Sciences at the Stanford University School of Medicine. She has been published in multiple scientific journals working on studies of schizophrenia and sports psychiatry. Dr. Kamis co-edited the first book of its kind on a Manual of Sports Psychiatry after excelling in the sport of fencing at the University of Pennsylvania where she was a four-time NCAA championship qualifier, All American, Academic-All Ivy honoree, as well as captain of Penn’s fencing team. In addition, she has worked extensively with Dr. David Burns and his team in his extremely effective Cognitive Behavioral Therapy model and has worked with many noted Stanford Sleep Medicine physicians including Dr. Emmanual Mignot focusing on optimization of sleep. She has also concentrated her focus on women’s wellness as well as studied the practice of medical hypnosis. Dr. Kamis is fluent in Spanish and continues her passion of academic research in psychiatric investigations of Argentina as well as taught mindfulness and meditation courses in other countries.

    To learn more, please visit: https://www.kamismd.com/

  • Komal Kamra

    Komal Kamra

    Clinical Professor, Anesthesiology, Perioperative and Pain Medicine

    Current Research and Scholarly InterestsPediatric Cardiac Anesthesia
    Transesophageal Echocardiography
    Adult Congenital Heart Disease
    Clinical Informatics

  • Vanessa W.Y. Kan

    Vanessa W.Y. Kan

    Postdoctoral Scholar, Neurosurgery

    BioI am a second-year postdoctoral researcher in Irene Llorente’s laboratory at the Department of Neurosurgery. I completed my Ph.D. at the Graduate School of Systemic Neurosciences GSN-LMU in Munich, Germany, where I was trained as a circuit neuroscientist. During my doctoral work, I focused on dissecting the circuit mechanisms underlying cortical hyperexcitability in ALS, uncovering the pathophysiological role of hyper-responsive layer 2⁄3 neurons (one of the main inputs to layer 5) in the disease course. Currently, my research bridges circuit neuroscience, stem cell biology, and bioinformatics to explore mechanisms of neural repair and regeneration. I utilize advanced experimental and computational tools, including in vivo calcium imaging in awake, freely behaving rodents; machine learning-based motion sequencing (MoSeq); anterograde and retrograde viral tracing techniques; and transplantation of iPSC-derived glial-enriched progenitors and cortical interneurons. In parallel, I apply spatial transcriptomics and single-cell RNA sequencing to map cell-type–specific interactions and molecular signatures during neural circuit remodeling.

    My research focuses on understanding the circuit mechanisms underlying neurological conditions such as stroke and identifying how cell-based therapies mediate repair. The ultimate goal of my work is to uncover molecular and cellular processes that promote graft–host integration and functional recovery, paving the way for next-generation regenerative therapies for the injured brain.

    In addition to translational research, I am also passionate about scientific education and outreach. I mentor community college students twice a year through the Stanford Science Small Group, in which I share my own experience in research and guide them through the research process. To expand my outreach efforts, in the past summer, I collaborated with Invent Your Own Future as well as The Hong Kong Polytechnic University and organized a summer camp on Neuroscience x AI research for over 20 high school students in Hong Kong.