Endoscopy Center of Marin
Endoscopy Center • San Simeon, CA
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 10, 2026. How our information is sourced · Report incorrect information
About
Endoscopy Center of Marin is an ambulatory surgery center in Marin County, California, offering colonoscopy, flexible sigmoidoscopy, and upper endoscopy procedures. The center's board-certified gastroenterologists provide GI care for conditions including Crohn's disease, irritable bowel syndrome, and gastroesophageal reflux disease, and accepts most major insurance plans.
Services Offered
Technology & Equipment
Team
Insurance & Payment
We will bill your insurance carrier for you; however, policy coverage varies. You will be responsible for co-pays and deductibles.
Online bill pay, insurance billing
Languages Spoken
FAQs
What procedures are offered?
Colonoscopy, flexible sigmoidoscopy, and upper endoscopy.
Do you accept my insurance?
We accept most major insurances and bill for you; specifics vary by policy.
What insurance plans are accepted?
Endoscopy Center of Marin accepts most major insurances. We will bill your insurance carrier for you; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage is between you and your carrier, you will be responsible for any co-pays and deductibles. Learn More.
Awards & Accreditations
Social Media
Photos
Photos published by Endoscopy Center of Marin showing the endoscopy center practice in San Simeon, CA.
What Patients Say
Overall sentiment across review platforms: positive
- Endoscopy Center of Marin website (citing 2026 data): 4.8/5 (249)
- US News Best ASCs: 84% (recommendation rate) (not explicitly stated as a count)
- BestProsInTown: not explicitly stated (130)
Patients praise
- professional and kind staff
- efficient and smooth procedures
- caring nurses and doctors
- comfortable patient experience
Common complaints
- some patients find the procedure prep daunting or scary
"Caring nurses, doctor & staff made the procedure easy & comfortable. I give them kudos for making an enduring experience doable."
- Yelp / MapQuest reviews"I had a great experience with Endoscopy Center of Marin. From beginning to end (no pun intended) I was in very good hands for both my endoscopy and colonoscopy."
- MapQuest / Yahoo Local reviewsSynthesized from public review platforms as of Jul 10, 2026 - sources: [1][2][3][4].
In the News
- The best ASCs for colonoscopy, endoscopy: US News - Becker’s ASC - Mar 17, 2026
- The Girl Can't Help It: August 2011 - May 27, 2026
- The best ASCs for colonoscopy, endoscopy: US News - Borland Groover - Mar 30, 2026
- San Francisco VA Medical Center | VA San Francisco Health Care - Apr 14, 2026
- California medical center to open GI, endoscopy practice - Becker’s ASC - Mar 16, 2026
Information sourced from the clinic's website as of July 10, 2026.
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