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Joshua P. Beirne MD
Practice accepting new patients.

Joshua P. Beirne MD

(707) 303-8349
Primary Specialties
  • Gastroenterology
Secondary Specialties
  • Internal Medicine
Medical Groups & Affiliations
  • Annadel Medical Group
  • St. Joseph Health Medical Group
  • Additional Languages Spoken

Primary Office

St. Joseph Health Medical Group
85 Brookwood Avenue
Suite 10
Santa Rosa, CA 95404
(707) 303-8349
(707) 303-2694
M-F: 8:30 a.m. - 4:30 p.m.
(Phones turned off for lunch between 12:00 noon- 1:30 p.m.)
Web Page:

Physician Bio

Dr. Joshua Beirne is board certified in Gastroenterology and Internal Medicine. He helps provide expert diagnosis and treatment of all types of gastrointestinal diseases and digestive disorders, from inflammatory bowel disease to gastroesophageal reflux disease (GERD).

When Dr. Bierne is not assisting patients, he likes to travel, hike, cycle, fish, scuba dive, garden and cook.


Undergraduate School: Duke University, Psychology, BS
Medical School: University of Texas Southwestern Medical Center
Internship/Residency: University of California, San Francisco Medical Center
Fellowship: Brown University Alpert School of Medicine, Rhode Island Hospital
  • Board Certified in Gastroenterology
  • Board Certified in Internal Medicine


Dr. Beirne is a part of the following professional health organizations:

- American College of Gastroenterology
- American Gastroenterological Association
- American Society for Gastrointestinal Endoscopy

Areas of Expertise

Dr. Beirne has trained in the following areas: advanced endoscopy track; ERCP, spyglass cholangioscopy; esophageal and enteric stents, as well as radiofrequency ablation of dysplasia in Barrett's esophagus.