1.8
5 Ratings with 4 written Reviews
Summary
Dr. Mary Clark is a board-certified gastroenterologist and internal medicine physician with 25 years of experience treating digestive and general health conditions. She earned her medical degree from the University of Hawaii John A. Burns School of Medicine, where she also completed her residency training. Her dual specialty allows her to provide comprehensive care for both complex gastrointestinal disorders and broader internal medicine needs.
Dr. Clark practices at multiple locations throughout San Francisco and Walnut Creek, with affiliations at California Pacific Medical Center Davies Campus, Kaiser Permanente Walnut Creek Medical Center, CPMC Van Ness Campus, and California Pacific Medical Center Mission Bernal Campus. She specializes in treating patients with changes in bowel habits, abdominal pain, and colon polyps. Her expertise includes performing comprehensive metabolic panels, esophagus tests, and coordinating pathology tests to help diagnose and monitor digestive health …conditions. Patients rate her 1.8 out of 5 on Vitals.
Read More Read less Dr. Clark practices at multiple locations throughout San Francisco and Walnut Creek, with affiliations at California Pacific Medical Center Davies Campus, Kaiser Permanente Walnut Creek Medical Center, CPMC Van Ness Campus, and California Pacific Medical Center Mission Bernal Campus. She specializes in treating patients with changes in bowel habits, abdominal pain, and colon polyps. Her expertise includes performing comprehensive metabolic panels, esophagus tests, and coordinating pathology tests to help diagnose and monitor digestive health …conditions. Patients rate her 1.8 out of 5 on Vitals.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- University Of Hawaii John A Burns School Of Medicine
- 4 written reviews
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 6 office locations
- Female
Office Locations
Dr. Mary Elizabeth Clark has 6 locationsCpmc Pacific Heights Outpatient Campus
2333 Buchanan StSan Francisco, CA 94115 Tel: (415) 600-6000
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Kaiser Permanente Walnut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596 Tel: (925) 295-4000
California Pacific Medical Center Mission Bernal Campus
3555 Cesar ChavezSan Francisco, CA 94110 Tel: (415) 647-8600
California Pacific Medical Center Davies Campus
Castro & Duboce StSan Francisco, CA 94114 Tel: (415) 600-6000
Kaiser Permanente Walut Creek Medical Center
1425 S Main StWalnut Creek, CA 94596Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Mary Elizabeth Clark, MD | Theresa Obonyano, APRN | Jan Seiler, APRN | Dr. Leila Neshatian |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 25 Years of Experience | 25 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish | |
| San Francisco , CA | SACRAMENTO , CA | Montgomery , AL | Emeryville , CA |
| Med School: UNIVERSITY OF HAWAII JOHN A BURNS SCHOOL OF MEDICINE | Med School: The University of Texas Health Science Center at Houston | Med School: Georgia State University | Med School: Shahid Beheshti University Of Medical Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mary Elizabeth Clark
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mary Elizabeth Clark has the following 2 specialties
Specialty Expertise
Dr. Mary Elizabeth Clark has the following 11 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. Mary Elizabeth Clark holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Hawaii John A Burns School Of Medicine.
Medical School
Graduated from UNIVERSITY OF HAWAII JOHN A BURNS SCHOOL OF MEDICINE in 2005 and University Of Hawaii At Manoa in 2001.
NPI Number
Dr. Clark's NPI number is 1225109770.
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Frequently Asked Questions
- Is Dr. Mary Elizabeth Clark accepting new patients?
- Dr. Mary Elizabeth Clark has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Mary Elizabeth Clark accept my insurance?
- You can see the insurance plans that Dr. Mary Elizabeth Clark accepts on their Vitals profile.
- Which hospitals is Dr. Mary Elizabeth Clark affiliated with?
- Dr. Mary Elizabeth Clark is affiliated with California Pacific Medical Center Davies Campus, Kaiser Permanente Walnut Creek Medical Center, Cpmc Van Ness Campus, and California Pacific Medical Center Mission Bernal Campus.
- Does Dr. Mary Elizabeth Clark accept virtual/telehealth appointments?
- Dr. Mary Elizabeth Clark has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Mary Elizabeth Clark's office located?
- Dr. Mary Elizabeth Clark's office is located at 2333 Buchanan St, San Francisco, CA, 94115.
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