Gastroenterology - Berkeley Outpatient Center - John Muir Health
Gastroenterology • Berkeley, CA • Since 2018
About
Summary: Gastroenterology services are part of the Berkeley Outpatient Center, a joint effort between John Muir Health and UCSF Health in Berkeley, CA. The center provides a wide range of care under one roof, including urgent care, primary care (women’s health), imaging, and specialty services, with access to leading specialists from both organizations. While the summary highlights general offerings and the partnership, specific details on gastroenterology services (providers, procedures, or scheduling) are not listed on the page. For gastroenterology focus, consider contacting the center at (510) 985-5100 or visiting johnmuirhealth.com/berkeley for more information on specialists, appointments, and what gastroenterology care is available.
Clinic Type
Gastroenterology
Address
3100 San Pablo Ave, Berkeley, California 94702, US
Phone
—
—
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Insurance & Payment
—
Languages Spoken
—
What Patients Say
Overall sentiment across review platforms: mixed
- Yelp: 2.6 out of 5 stars (99 reviews on Yelp for the facility)
- BestProsInTown: Variable ratings noted in aggregate summaries (173 reviews for the facility)
Patients praise
- efficient and smooth appointment/paperwork process
- some doctors and staff are described as compassionate, attentive, and knowledgeable
- positive experiences with specific procedures like colonoscopies, noting they were handled professionally and comfortably
Common complaints
- reports of unprofessionalism, particularly regarding front-end staff
- complaints about administrative policies, specifically regarding cancellation windows and fees
- mixed reports on bedside manner, with some patients describing interactions as abrupt or insensitive
- some negative experiences regarding quality of care and communication
"It has always been fast, and easy to connect. the amount of unprofessionalism is ridiculous. It's mostly the front end staff."
— Yelp review for Berkeley Outpatient Center"While some staff members exhibit excellent care, kindness, and bedside manners, others may come across as abrupt and insensitive."
— BestProsInTown summary of facility reviews"This doctor and his practice make having a colonoscopy as pleasant and non invasive as you can imagine... I highly recommend him. His practice is definitely 5 Star."
— RateMDs review for Dr. Mehra HosseiniSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Gastroenterology - John Muir Health — Dec 18, 2025
- [PDF] Berkeley Outpatient Center — Oct 31, 2025
- Berkeley Outpatient Center Directory - BayHealth LLC — Jun 15, 2026
- Dr. Courtney B. Sherman, MD - Gastroenterologist in Berkeley, CA — May 14, 2026
- For Patients & Visitors - John Muir Health — May 6, 2026
Information sourced from the clinic's website as of July 10, 2026.
More gastroenterology clinics in Berkeley
Summary: Sutter East Bay Medical Group (SEBMG) in Berkeley, CA, lists Gastroenterology as a specialty with an Advanced Interventional Gastroenterology physician in Berkeley, CA. The group operates primarily in Oakland and Berkeley, with HQ at 350 Hawthorne Ave, Oakland, CA 94609, and another office in Berkeley, CA 94577. The site also notes active recruiting for Gastroenterology and related multi-specialty ambulatory care initiatives. If you’re specifically seeking gastroenterology care in Berkeley, SEBMG offers an Advanced Interventional GI physician in the Berkeley location and supports a broader Oakland/Berkeley network.
Summary: Unio Specialty Care is a multi-specialty physician group in California focusing on urology, gastroenterology, and related cancers, with multiple offices including locations in San Diego and Torrance. They emphasize integrated clinical culture, access to the latest clinical research and minimally invasive treatments, and partnerships with leading practices. The organization operates 3 U.S. offices (HQ in Torrance, plus San Diego locations) and has grown since 2011. If you’re specifically seeking a GI doctor or gastroenterologist in Berkeley, note that Unio’s listed California offices are in Southern California (Torrance and San Diego areas) and there is no Berkeley location indicated on their site. For GI care in Berkeley, you may want to search for local GI specialists in the East Bay or consider nearby Unio gastroenterology offices in Southern California if travel is feasible.
Comparing your options?
See other gastroenterology clinics in Berkeley, or search the full directory by insurance, ratings, and more.