Dr. Timothy Sowerby, MD is a highly experienced gastroenterologist located in Corte Madera, CA, with over 36 years of practice in the medical field. He specializes in treating a wide array of gastrointestinal disorders, including chronic inflammatory bowel disease and pancreatic diseases. Dr. Sowerby performs over 4,000 endoscopic procedures each year, including colonoscopies and upper GI endoscopies....