Unio Specialty Care
Gastroenterology • Richmond, CA
Clinic Type
Gastroenterology
Address
2089 Vale Rd., Suite 33, San Pablo, CA 94806
Phone
(341) 215-2051
research@insitedigestive.com
Opening Hours
Office Hours (not fully specified in provided text)
Services Offered
Insurance & Payment
Some insurance plans require a referral; our staff will verify and guide scheduling
Verify coverage and provide cost estimates beforehand
Languages Spoken
FAQs
Do I need a referral to see a gastroenterologist in San Pablo?
Some insurance plans require a referral; others do not. Our staff will verify and guide you during scheduling.
Is this clinic in-network with my insurance?
Yes—we accept most major insurance plans. We verify coverage and provide cost estimates beforehand.
Do you offer colonoscopies and follow‑up care, and at what age do you start screening?
Yes—we offer colonoscopies and follow‑up care, generally starting at age 45 or earlier if you have risk factors.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: very positive
- Vitals: 4.3 out of 5 stars (Not explicitly stated total count on Vitals)
- rater8: 4.9 out of 5 stars (280 ratings)
Patients praise
- Excellent listening and communication skills
- Thorough explanations of procedures and test results
- Reassuring, kind, and friendly demeanor
- Strong expertise in colonoscopy and endoscopy procedures
- Professional and helpful office personnel
Common complaints
- No significant negative themes found in recent independent reviews.
"If there were ten stars available, Dr. Kogan would deserve them all. He is that fantastic!"
— rater8 review for Dr. Mark Kogan"He is extremely kind and friendly, a good listener, explains things well, has a sense of humor, and is brilliant. My colonoscopy and endoscopy were not even unpleasant, in large part because of his positive and reassuring presence."
— Healthgrades review for Dr. Mark Kogan"Really great on explaining my blood test results also my colonoscopy results and after procedure... Thank you Dr. Kiran Narsinh fir being there for me and look in out for my well being."
— rater8 review for Dr. Kiran NarsinhSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Richmond Medical Center | Kaiser Permanente — May 5, 2026
Information sourced from the clinic's website as of July 10, 2026.
Comparing your options?
See other gastroenterology clinics in Richmond, or search the full directory by insurance, ratings, and more.