Gastroenterology encompasses diseases of the esophagus, stomach, small and large intestine as well as those of the liver, biliary tree and pancreas making for a vast complex of potential symptoms. Navigating through these possibilities and finding the right path to wellness is what we do. Encouraging a healthy lifestyle and helping patients help themselves is a large part of our focus.

Other Services

Insurance Accepted:

Knowing your coverage options is important. Here’s a list of the most popular coverage options:

  • Aetna
  • Anthem Blue Cross Prudent Buyer
  • Blue Shield
  • Cigna
  • Health Net
  • United Healthcare
  • Anthem Blue Cross HMO
  • Blue Shield HMO
  • Cigna HMO
  • Health Net HMO
  • United Healthcare HMO
  • Western Health Advantage HMO
Phone Numbers Office (707) 303-8350
Mon - Fri: 8 a.m. - 5 p.m.


Our Providers

Our Provider

Joshua Patrick Beirne, MD
Joshua Patrick Beirne, MD
City:  Santa Rosa

Meet Our Teamr