Brian L. Hanson, MD
Santa Rosa, CA 95405
Providence Medical Group Santa Rosa - Gastroenterology
500 Doyle Park Drive, Suite 205, Santa Rosa, CA 95405

2026 Golden State Patient
Experience Award Recipient
The Golden State Patient Experience Awards is Providence’s California-wide program, recognizing providers in Northern and Southern California who consistently deliver outstanding patient experiences, based on patient feedback and experience scores.
Insurances Accepted
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About Brian L. Hanson
Dr. Brian L. Hanson attended Loma Linda University School of Medicine and completed his gastroenterology training at the Lahey Clinic followed by an ERCP advanced fellowship at Maine Medical Center under the expert endoscopist Dr. Douglas Howell. Dr. Hanson has been practicing gastroenterology in Northern California since 1998. He was most recently with Kaiser Permanente in Vacaville and before that in private practice in Ukiah. He has a particular interest in removing large colon polyps and has a certificate from the American Society of Gastrointestinal Endoscopy for Lower GI endoscopic mucosal resection (EMR). Dr. Hanson's philosophy of care: "I am empathetic to the people that seek GI care and always seek to understand their needs regarding disease and symptom education as well as diagnosis and treatment of their GI condition. I also remove large colon polyps and I have received advanced training in ERCP." He enjoys all aspects of gastroenterology care and building relationships with patients, primary care providers as well as office and endoscopy nursing and support staff. He is a musician and a car enthusiast.
- American Board of Internal Medicine, Gastroenterology
500 Doyle Park Drive, Suite 205
Santa Rosa, CA 95405
Providence Santa Rosa Memorial Hospital
Community Reviews
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Dr Hanson, excellent physician.
Providence Patient
Very good
Providence Patient
Dr Hanson is a wonderful doctor
Providence Patient
Dr.Brian Hanson is very kind, respectful and knowledgeable. He listened my concern and explains things very clearly.
Providence Patient
The Dr. Mmet me at appointed time. We discussed my medical condition and he suggested suggested more follow on treatment.
Providence Patient
Dr Brian Hanson is highly experienced, personable, an excellent listener and exceptional communicator
Providence Patient