David Spiegel M.D.

Dr. Niushen Zhang is a board-certified neurologist and Chief of the Headache and Facial Pain Division in the Department of Neurology. She has a special interest in developing personalized treatment plans for headache patients which incorporate the use of complementary and integrative medicine. She is the Chair of the Complementary and Integrative Medicine Special Interest Section of the American Headache Society (AHS). Her research interests include the connection between the gut microbiome and migraine and the impact of diet and nutrition on migraine. In addition, she participates in clinical trials of new headache treatments for migraine and cluster headache. Dr. Zhang is also actively involved in medical education.

Jennifer K. Chen, M.D., is a Clinical Professor of Dermatology. She co-directs the medical student sub-internship program. She completed medical school at Johns Hopkins University, residency at Johns Hopkins and University of California, Irvine, and completed a Howard Hughes Fellowship at Stanford University. Her clinical interests include contact dermatitis, atopic dermatitis, complex medical dermatology, skin cancer, and inpatient dermatology.

Christopher Sharp, MD, is a distinguished internal medicine doctor and clinical professor specializing in primary care and population health. With a robust educational background from Dartmouth and Stanford, he is board-certified in both internal medicine and clinical informatics. Dr. Sharp has received multiple awards for his professionalism and excellence in patient care, including the Charles Dorsey Armstrong Award and the David A. Rytand Clinical Teaching Award. His administrative roles at Stanford University Medical Center highlight his commitment to advancing healthcare through innovative medical information management. Generated from the website