BASS Medical Group
Gastroenterology • Concord, CA
About
GI Group is a gastroenterology clinic in Concord, CA, located at 2222 East Street, Suite 300. The clinic offers gastroenterology services and is part of BASS Medical Group, a multi-specialty medical group providing comprehensive healthcare across California. The clinic has gastroenterology providers accepting new patients.
Clinic Type
Gastroenterology
Address
2222 East Street, Suite 300, Concord, CA 94520
Phone
925-682-7187
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos






What Patients Say
Overall sentiment across review platforms: mixed
- WebMD (Dr. Jenny Jew): 3.5/5 (7 ratings) (1 review)
- US News Health (Specific Provider): 5/5 (58 reviews)
- US News Health (John Muir Health-Concord Medical Center): Various ratings (typically 2/5 to 5/5) (Varies by provider)
Patients praise
- Some individual doctors are praised for being knowledgeable, kind, patient, and attentive listeners
- Some practices are noted for efficient scheduling and friendly staff teams
Common complaints
- Perceived lack of patient care and poor communication from some individual providers
- Issues with administrative processes including appointment scheduling, follow-up, and billing/refunds
- Wait times and accessibility concerns
"Absolutely doesn't recommend doctor. She didn't see me before procedure, no introduction, no explanation. She doesn't care about her pt. How can I trust her?"
— WebMD (Dr. Jenny Jew)"They are both astonishingly rude, brusque, and prone to interrupt you in mid-explanation... Do yourself a favor and choose another doctor."
— Unilocal (Jain Vivek & Vinita, MD)"Dr. Varon is an incredible gastroenterologist. I have been going to him for over 10 years. He is kind, patient, knowledgeable and stays current on studies..."
— Yelp (Dr. David Varon)Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Philip Yee, MD, Gastroenterologist | San Ramon, CA | WebMD — Aug 25, 2025
- Dr. Ayesha Zahiruddin, MD - Gastroenterologist in San Leandro, CA — May 14, 2026
- Walnut Creek, Concord Medical Centers Among 15 Best Hospitals In CA: U.S. News | Walnut Creek, CA Patch — Jul 31, 2025
- Dr. Stacy J. Zambrano, MD - Internal Medicine Physician in Concord, CA — May 14, 2026
- Dr. John B. Hiss, MD - Internal Medicine Physician in Concord, CA — May 14, 2026
Information sourced from the clinic's website as of July 10, 2026.
More gastroenterology clinics in Concord
Summary: The John Muir Medical Group is a privately held network of more than 350 clinicians (founded in 1996) affiliated with John Muir Health. It provides primary care and supports a robust hospitalist program, urgent care, and over 35 continuity care sites across the Bay Area (from Brentwood to Berkeley and Concord to Livermore). While the page focuses on the Medical Group’s scope, it highlights its role within John Muir Health’s integrated system and commitment to high-quality, compassionate care for patients and support for physicians, nurse practitioners, and physician assistants. Note on your query: The page does not specifically list gastroenterology doctors near Concord. For gastroenterology specialists in Concord within John Muir Health, you may want to consult John Muir Health’s gastroenterology directory or contact the Concord location for GI physician availability.
Emerson Endoscopy & Digestive Health Center is a small Concord, MA-based gastroenterology and GI endoscopy clinic focused on compassionate, high-quality specialty care. Key points: - Location: Concord, Massachusetts; homepage emersondigestivecenter.com - Services: Gastroenterology and gastrointestinal endoscopy; emphasis on patient comfort and safety - Staff: 3 employees; Director of Nursing: Shaelyn Beaudoin BSN - Notable details: Board-certified, fellowship-trained clinicians; a “compassionate medicine” approach - Web presence: Monthly ~1,751 visits (growth +13.7% MoM, +45.9% YoY); bounce rate 0.4%; 1.6 pages/visit - Contact: Phone numbers (978) 776-1750 and (978) 776-1710 - Additional context: Small practice with local affiliations in the U.S.; primary audience appears to be patients in the United States If you’re seeking GI endoscopy services in Concord, this center presents as a focused, patient-centered option with a small, dedicated team. For more details, visit their site.
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