Summary
Provider Training
| University | Degree | Focus | Graduated |
|---|---|---|---|
| Charing Cross & Westminter Medical School, Imperial College, University of London | Other Degree | 1987 | |
| St. George's University School of Medicine | Medical Degree | 1987 |
| Institution | Focus | Year |
|---|---|---|
| Internship - Kaiser Foundation Hospital, San Francisco | Internal Medicine | Not Specified |
| Residency - Stanford University Hospital/Kaiser Permanente Medical Center Program | Not Specified | |
| Residency - Kaiser Permanente Los Angeles Medical Center | Not Specified | |
| Residency - Kaiser Permanente San Francisco Medical Center | Not Specified | |
| Residency - Kaiser Fndn Hospital-Los Angeles, Gastroenterology; Kaiser Permanente Medical Center-Sf, Internal Medicine | Not Specified |
| Certification | Cert. Body | Year |
|---|---|---|
| Internal medicine Sub-Specialty: Gastroenterology | Internal Medicine | Not Specified |
Experience & Accolades
| Distinction | Institution | Year |
|---|---|---|
| [415] Top Doctor, Marin Magazine | 2014 |
Photos

Specialties
Languages Spoken
EnglishMedical Specialties
- Internal Medicine Physician - Sub-Specialty: Gastroenterology
Years In Practice: 32 (started in 1994)
Accepts New Patients: Yes
Payment Options
Payment DetailsReviews
Average Rating:
Number of Reviews: 0
Most Recent Review: None
Number of Reviews: 0
Most Recent Review: None
Office & Staff Evaluation Not rated
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Locations
Affiliated Practices
Marin Gastroenterology
200 Tamal Vista Blvd, Suite Suite 200Greenbrae, CA 94904
Practice
3900 Lakeville HwyPetaluma, CA 94954
Kaiser Permanente Med Off Mob Lab
3900 Lakeville HwyPetaluma, CA 94954
Practice Colleagues
Lisa Velasquez, MD - Internal Medicine Physician
Edna Rivera, MD - Psychiatrist
Kia Gast, MS, DPT - Physical Therapist
Liana Lam, OD - Optometrist
Patrick Flynn, MD - Family Medicine Physician
Karen Bloom, MD - Internal Medicine Physician
Carol Ekelund, MD - Pediatrician
Lindsey Hibbard, MD - Pediatrician
Sharina Belani, MD - Internal Medicine Physician
Irina Defischer, MD - Family Medicine Physician
Procedures & Services
Procedures & Treatments Offered
Commonly Prescribed Medications
Timothy M Sowerby, MD has not yet listed the medications that he commonly prescribes.
Accepted Insurance
Accepted Insurance
Timothy M Sowerby, MD has not yet specified the insurance plans he accepts.