Dr. Johnathan Ha

Kalyan Kanneganti, MD, is a board-certified gastroenterologist who is skilled in all areas of adult general gastroenterology and hepatology, with special medical interest in colonoscopy for colon cancer screening and the management of GI bleeding, viral hepatitis, complex liver diseases and GERD.Dr. Kanneganti focuses on providing holistic, compassionate and patient-centered care. He strives to help patients understand their disease process and involve them in shared decision making.Dr. Kanneganti is a member of the American College of Gastroenterology, American Gastroenterological Association and American Society of Gastrointestinal Endoscopy. Dr. Kanneganti is rated as a Distinguished provider by MediFind in the treatment of Gardner Syndrome. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

William Hirota, MD has a sincere desire to work closely with his colleagues and patients to provide the highest quality of GI care in a compassionate and timely fashion.He is actively involved in physician leadership development, public policy regarding health care delivery, local community charity care and participating in improving quality care measurements in GI. Dr. Hirota is rated as a Distinguished provider by MediFind in the treatment of Gardner Syndrome. His top areas of expertise are Crohn's Disease, Barrett Esophagus, Familial Adenomatous Polyposis, and Indigestion.

Kristine Zhang is a Gastroenterologist in Olympia, Washington. Dr. Zhang is rated as a Distinguished provider by MediFind in the treatment of Gardner Syndrome. Her top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Zhang is currently accepting new patients.