Internal Medicine in San Mateo, California
Data updated monthly · Last refresh September 2026
44 Internal Medicine providers practice in San Mateo, and 18% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in San Mateo
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alpa Sanghavi, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2120 Dr. Amy Daniher, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 696-5851 Dr. Anoop Neboori, M.D.San Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 652-8500 Dr. Beatty Ramsay, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 347-0063 Dr. Chester Kunnappilly, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Dale Ritzo, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 343-4003 Dr. Davida Talcove, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Diane Oliver, MDSan Mateo, CA · $216 in drug and device payments (2025) ·
(650) 906-1544 Dr. Dina Sverdlov, MDSan Mateo, CA · $1,683 in drug and device payments (2025) ·
(650) 343-8512 Dr. Edward Juhn, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 696-4427 Dr. Evelyn Haddad, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2780 Dr. Frank Tortorice, M.D.San Mateo, CA · $277 in drug and device payments (2025) · Telehealth ·
(650) 692-7545 Dr. Gary Pasternak, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 554-1000 Dr. Grace Hassid, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Hema Shah, MDSan Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 347-6829 Dr. Hoa Le, MDSan Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 347-0063 Dr. Ian Lin, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 524-1925 Dr. Indu Fotedar, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2426 Dr. Jack Bernstein, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 942-7071 Dr. Jagruti Shukla, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Jennifer Lin, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2385 Dr. June-ho Kim, M.D.San Mateo, CA · $12 in drug and device payments (2025) · Telehealth ·
(888) 663-6331 Dr. Lily Enayati, MDSan Mateo, CA · $650 in drug and device payments (2025) · Telehealth ·
(650) 342-2974 Dr. Mary Dobbins, M.D.San Mateo, CA · $23 in drug and device payments (2025) ·
(650) 348-6220 Dr. Melissa NasiruddinSan Mateo, CA · No drug or device payments recorded (2025) ·
(408) 828-9673 Dr. Michelle Torres, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 358-7000 Dr. Mohammed Bailony, M.D.San Mateo, CA · $412 in drug and device payments (2025) · Telehealth ·
(650) 319-8654 Dr. Paul Jemelian, MDSan Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 340-6302 Dr. Richard EhlingSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Richard Moore, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 539-4224 Dr. Shan GaoSan Mateo, CA · No drug or device payments recorded (2025) ·
(510) 813-8336 Dr. Sukhjit Takhar, MDSan Mateo, CA · $39 in drug and device payments (2025) ·
(650) 747-6160 Dr. Susan Ehrlich, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Susan Joseph, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Susanne Martin, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 696-4158 Dr. Swati Awsare, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 536-2191 Dr. Terry Farrow, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 389-8840 Dr. Thomas Booth, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 288-0596 Dr. Timothy Offensend, MDSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 347-0063 Dr. Tina AuSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-3702 Dr. Ulrike Sujansky, MDSan Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(650) 696-4440 Dr. Umesh Gheewala, M.D.San Mateo, CA · No drug or device payments recorded (2025) ·
(650) 696-4758 Dr. Victoria RamirezSan Mateo, CA · No drug or device payments recorded (2025) ·
(650) 573-2222 Dr. Vijan Joshi, M.D.San Mateo, CA · No drug or device payments recorded (2025) · Telehealth ·
(415) 291-0480 Conditions Internal Medicine providers in San Mateo, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in San Mateo, California?There are 44 Internal Medicine providers with active NPI records practicing in San Mateo, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in San Mateo received drug or device company payments?8 of 44 (18%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in San Mateo treat?Internal Medicine providers in San Mateo commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in San Mateo Internal Medicine across California