Dr. Venkatachala Mohan

Diane Bai is a Gastroenterologist in Tacoma, Washington. Dr. Bai is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

Johnathan Ha, MD, is a board-certified internist who specializes in digestive disorders, from acid reflux and gastric ulcers, to hepatitis and other liver diseases, to colonoscopy and bowel disorders.Dr. Ha is a member of the American Association for the Study of Liver Diseases (AASLD) and the American Gastroenterological Association. In 2016, he was awarded the AASLD Emerging Liver Scholar Award and has co-authored many articles in peer-reviewed journals. Dr. Ha is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Hemorrhoids.

Alan Urbina-Alvarez, MD, is a gastroenterologist who is skilled in all areas of adult general gastroenterology. He believes communication and compassion are the keys to establishing a successful and trustful relationship with patients. As a colleague, he promotes an interdisciplinary approach to patient care in order to achieve the mutual goal of creating a positive impact on patients' lives.Dr. Urbina-Alvarez is a member of the American Gastroenterological Association, American College of Gastroenterology and American Society for Gastrointestinal Endoscopy.Outside of work, Dr. Urbina-Alvarez enjoys hiking, traveling, bicycling and playing tennis. Dr. Urbina is rated as an Advanced provider by MediFind in the treatment of Chronic Idiopathic Constipation (CIC). His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, Exocrine Pancreatic Insufficiency, and Gastrectomy.