Woodland Hills Medical Center

Jason L. Umphress, MD is a gastroenterologist in Woodland, CA who specializes in managing gastrointestinal, liver, and pancreaticobiliary disease in clinic and hospital settings. He is trained in endoscopy for diagnosis and treatment of gastrointestinal disease and is credentialed at Dignity Health - Woodland Memorial Hospital.

Gastroenterology: Adventist Health Physicians Network Woodland - Adventist Health is a nonprofit healthcare system with a broad United States footprint (32 offices) and international reach. - The Adventist Health Physicians Network (AHPN) includes specialty clinics such as gastroenterology across its facilities, including Woodland, CA in its Woodland area network. - Notable leadership and clinical roles referenced: directors and CMOs across varied departments, with a focus on infection prevention, clinical IT applications, emergency medicine, pharmacy, and physician network leadership. - For Woodland-area gastroenterology care, you would access Adventist Health facilities within the AHPN footprint in California, including surrounding Woodland-adjacent locations, with typical gastroenterology services such as colonoscopy, diagnostic GI evaluations, and therapeutic endoscopy offered through affiliated physicians and network medical groups.