Dr. Brian B Kwan, MD is a skilled and experienced internist based in San Diego, CA, specializing in Internal Medicine. With over 15 years in the medical field, he graduated from Northwestern University Feinberg School of Medicine in 2008. Dr. Kwan is devoted to treating a wide range of medical conditions, including Adult Failure To Thrive, Diabetes Mellitus, Heart Failure, Hypertension, Atrial Fibrillation, and various forms of headaches....