Dr. Hwang is a licensed Gastroenterology in CA. Medical degree obtained from UCLA School of Dentistry. Completed residency training at Columbia University and fellowship training at UCSF Health. Currently practices at Hoag Medical Group (Hoag Medical Group), located at 16105 Sand Canyon, Irvine, CA 92618. Dr. Hwang specializes in Pharmacological treatment of inflammatory bowel disease (IBD), Crohn's disease, ulcerative colitis, microscopic colitis, Nutritional support and interventions in IBD....... In addition to English, Dr. Hwang speaks Mandarin.