School of Medicine
Showing 161-170 of 338 Results
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Richard Lewis
Professor of Molecular and Cellular Physiology, Emeritus
Current Research and Scholarly InterestsWe study molecular mechanisms of calcium signaling with a focus on store-operated CRAC channels and their essential roles in T cell development and function. Currently we aim to define the molecular mechanism for CRAC channel activation and the means by which calcium signal dynamics mediate specific activation of transcription factors and T-cell genes during development.
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William Spencer Lewis, MD
Clinical Assistant Professor, Otolaryngology (Head and Neck Surgery)
BioA native of the south Bay Area, Dr. Lewis brings 25 years of professional experience in the field of otolaryngology. He graduated with highest honors from UC Davis in biochemistry, and he was elected to the Alpha Omega Alpha Honor Society at the University of Southern California School of Medicine. He is Board Certified in Otolaryngology, a Qualified Medical Evaluator, a licensed Hearing Aid Dispenser, and a licensed X-Ray Supervisor/Operator. Dr. Lewis is honored to be past-president of the Santa Clara County Medical Association and past Chief of the Medical Staff at Good Samaritan Hospital.
Dr. Lewis treats both children and adults for general ear, nose and throat diseases. He has a special interest in hearing and balance problems, including chronic ear infections, sudden hearing loss, balance problems and vertigo.
When not working, Dr. Lewis has an eclectic mix of interests. He enjoys sporting events and activities, including running, swimming, cycling, golfing and basketball. He finds satisfaction in do-it-yourself home projects, especially woodworking. Above all, he loves to get out into the great outdoors and commune with nature. -
Alice Huai-Yu Li, MD
Clinical Assistant Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Alice Huai-Yu Li is an anesthesiologist and pain management specialist at Stanford Health Care. She is also a clinical assistant professor in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pain Management at Stanford University School of Medicine.
Dr. Li specializes in headache and facial pain conditions, offering advanced, personalized care for patients with complex and often debilitating pain syndromes. Her clinical expertise spans a wide range of disorders, including migraine, trigeminal neuralgia, cluster headache, temporomandibular joint dysfunction (TMD), and other forms of craniofacial pain.
She collaborates closely with her colleagues in neurosurgery, otorhinolaryngology (ENT), neurology, dentistry, and oral and maxillofacial surgery (OMFS) to ensure comprehensive and coordinated care. With this interdisciplinary approach, she works with each patient to help them feel better and improve their daily life. This includes creating a tailored treatment plan with healthy lifestyle modifications, prescription medications, and targeted procedures.
Dr. Li’s research focuses on finding better ways to treat migraines and facial pain and improving care before and after surgery for people who live with chronic pain. She uses imaging tools, such as ultrasound, to predict how well certain treatments will work. Her research also includes developing small devices that can be placed in the body to relieve pain without major surgery. In addition, she studies how artificial intelligence can help diagnose different types of headaches and facial pain.
Dr. Li has authored more than a dozen peer-reviewed publications and has presented her work at national and international conferences for organizations including the American Academy of Pain Medicine, the American Society of Anesthesiologists, and the North American Neuromodulation Society. -
Andrew A. Li, MD
Clinical Assistant Professor, Medicine - Gastroenterology & Hepatology
BioDr. Li is a board-certified, fellowship-trained gastroenterologist with Stanford Health Care. He is a clinical assistant professor in the Department of Medicine, Division of Gastroenterology and Hepatology at Stanford University School of Medicine.
A therapeutic endoscopy specialist, Dr. Li received fellowship training in gastroenterology, advanced endoscopy, and endoscopic surgery at Stanford University School of Medicine. He is board certified in internal medicine and gastroenterology.
Dr. Li specializes in advanced endoscopic procedures. His areas of expertise include endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), enteroscopy, endoscopic mucosal resection (EMR), and endoscopic submucosal dissection (ESD). He also specializes in esophageal peroral endoscopic myotomy (POEM), gastric peroral endoscopic myotomy (GPOEM), and Zenker’s diverticulum peroral endoscopic myotomy (ZPOEM).
In addition, he treats gastrointestinal cancers, including gastric (stomach) cancer and colon cancer. He is dedicated to helping patients by integrating leading-edge research and innovations with compassionate, patient-centered clinical care.
Dr. Li’s research interests include gastric cancer, innovations in advanced endoscopy and endoscopic surgery, and the application of artificial intelligence (AI) and other computational techniques for prevention, diagnoses, and treatments.
Dr. Li has published articles in the World Journal of Gastrointestinal Endoscopy, Gastrointestinal Endoscopy, and Endoscopy International Open. He has presented at national and international conferences held in Las Vegas; Washington, D.C.; and Seoul, Korea. In his many presentations, he has covered topics such as the prevention of gastric cancer and prevention of post-ERCP pancreatitis.
Dr. Li is a member of the American Society for Gastrointestinal Endoscopy, American College of Gastroenterology, American Gastroenterological Association, and American College of Physicians. -
Caiyun Grace Li
Member, Cardiovascular Institute
Current Role at StanfordSenior Research Scientist
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Daniel Yuhang Li
Instructor, Medicine - Cardiovascular Medicine
BioI am a physician scientist in the Division of Cardiology at Stanford. My clinical interest is at the intersection of inflammation, autoimmunity and cardiovascular disease in a field called 'Cardio-Rheumatology'. Patients with rheumatologic diseases typically have an elevated cardiovascular disease risk profile along with an insidious onset. Moreover, with the ever-expanding biologic drug formulary for patients, it is important for us to characterize the cardiovascular effects of these medications. In my research, I believe that understanding how inflammatory and autoimmune mechanisms modify coronary artery disease can help us develop a novel perspective towards treating atherosclerosis beyond lipid lowering. My research goal is to advance novel therapeutics for atherosclerosis by leveraging my expertise in genetics, computational biology, and experience with diverse model organism perturbation models. My strategy employs a ‘systems’ approach, starting with human population variations at the genetic level and integrating findings across RNA, protein, and model organism studies. This comprehensive synthesis aims to grasp the overarching biological narrative, thereby facilitating the development of translational therapies that transform concepts from bench to bedside.
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Dayan J. Li, MD, PhD
Clinical Scholar, Dermatology
Postdoctoral Scholar, Pediatric SurgeryCurrent Research and Scholarly InterestsWound healing, cutaneous fibrosis
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Gordon Li, MD
Professor of Neurosurgery and, by courtesy, of Neurology and Neurological Sciences and of Otolaryngology - Head & Neck Surgery (OHNS)
Current Research and Scholarly Interests1.) My laboratory studies the biology of brain tumors with the goal of developing novel therapeutics for the treatment of malignant brain tumors and translating that research into clinical trials.
2.) My clinical interests include improving surgical techniques for brain tumor surgery, immunotherapy for the treatment of glioblastoma, and novel uses for stereotactic radiosurgery.
