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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As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
Dr. Hanson is treating me for a long term condition and has arranged with my insurance company for covered extended visits based on continuity of care. He has recommended me for financial assistance, which I have gotten, for expensive medication. He has allowed me to do my own study and participate in the choice of medication. I feel like he really cares about my progress. The people in his office are very knowledgeable, helpful and easy to contact. Also they are all available on "My Chart".
Providence Patient
Dr Hansen is exceptional and the GI office is helpful and efficient. Thanks team! I appreciate you!
Providence Patient
Dr Hanson very professional and is dealing with my condition.
Providence Patient
I appreciate Dr. Hanson treating me as an individual and taking my opinions and concerns into account even when my view might contradict his advice.
Providence Patient
Good
Providence Patient
Dr Hanson and his staff are very professional and kind. Dr Hanson looks at me as a person not just a condition.
Providence Patient