Gastroenterology | UCSF Health
Gastroenterology • San Simeon, CA • Since 1907
About
UCSF Health (UCSF Medical Center) is a nonprofit teaching hospital system in San Francisco, affiliated with the UCSF School of Medicine. It provides comprehensive care across clinics, treatments, and patient education, and is consistently ranked among the top U.S. hospitals. The system includes main campus sites (Parnassus Heights/Mount Sutro), Mission Bay expansion, and Mount Zion affiliation, with a focus on advanced specialties including cancer, neuroscience, and translational research. For gastroenterology-specific care at UCSF Health, you would typically access expert GI services through UCSF Medical Center’s core teaching hospital, part of UCSF Health, with multiple San Francisco locations and specialty clinics. Phone and contact details are available on the UCSF Health site for scheduling and referrals.
Clinic Type
Gastroenterology
Address
505 Parnassus Avenue, San Francisco, CA 94143, US
Phone
+1 (888) 530-3034
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Insurance & Payment
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Languages Spoken
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Awards & Accreditations
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: positive
- UCSF Health (Dr. Waseem Ahmad): 4.8/5 (160)
- UCSF Health (Dr. Adam Blaisdell): 4.7/5 (41)
- UCSF Health (Dr. Kendall Beck): 4.8/5 (108)
- UCSF Health (Dr. Justin Field): 4.8/5 (123)
Patients praise
- Physicians are frequently described as caring, kind, and professional
- High patient confidence in physician knowledge, clinical skills, and communication
- Efficient and thorough medical care provided during procedures and consultations
- Appreciation for staff who listen actively and provide clear explanations of medical conditions
Common complaints
- Concerns regarding the comprehensiveness of telehealth (Zoom) visits compared to in-person consultations
- Occasional frustration with appointment scheduling timeliness
"Excellent doctor, knowledgeable, thorough, professional. The complete package. Very pleased with the level of care."
— UCSF Health patient review (Dr. Adam Blaisdell)"Dr. Field was EXCELLENT. I feel very confident of his skills, professionalism, communication, follow-through, caring. I cannot rate him high enough."
— UCSF Health patient review (Dr. Justin Field)"I do feel there is a disconnect when meeting on Zoom versus in person. It is convenient to meet on Zoom, but this visit did not feel comprehensive."
— UCSF Health patient review (Dr. Waseem Ahmad)Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Francis Yao, MD - Hepatology, Gastroenterology | UCSF Health — Apr 3, 2026
- Courtney Sherman, MD - Hepatology, Transplant Hepatology | UCSF Health — Apr 16, 2026
- Elizabeth Zheng, MD - Hepatology, Transplant Hepatology | UCSF Health — Apr 2, 2026
- Katherine Van Loon, MD, MPH - Gastrointestinal Medical Oncology | UCSF Health — Jan 25, 2026
- Andrew H., MD - Gastrointestinal Medical Oncology | UCSF Health — Mar 31, 2026
Information sourced from the clinic's website as of July 10, 2026.
More gastroenterology clinics in San Simeon
Peninsula Gastrointestinal Specialists, Inc. is a San Mateo-based gastroenterology medical practice offering digestive health services (e.g., stomach pain, acid reflux, constipation). The private company operates 4 offices in the United States and has annual revenue around $4.24 million. Contact: contactus@mygidoctors.net, phone (650) 342-7432. Website: mygidoctors.com. Notable metrics include steady web traffic (~4k monthly visits) and a small workforce (2–10 employees).
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