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Internal Medicine in Sacramento, California

Data updated monthly · Last refresh September 2026

602 Internal Medicine providers practice in Sacramento, and 23% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Sacramento

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. Aysha Mahmood, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Baljeet Soor, MD
Sacramento, CA · $34 in drug and device payments (2025) · (916) 973-5000
Dr. Baljit Gill, M.D.
Sacramento, CA · $2,531 in drug and device payments (2025) · (530) 682-1378
Dr. Barbara Galligan, MD
Sacramento, CA · $16 in drug and device payments (2025) · Telehealth · (916) 734-8617
Dr. Barkha Tiwana, MD
Sacramento, CA · No drug or device payments recorded (2025) · (510) 437-5039
Dr. Bary Siegel, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-8725
Dr. Bayard Chang, M.D.
Sacramento, CA · $320 in drug and device payments (2025) · Telehealth · (916) 929-2526
Dr. Behnaz Farhang
Sacramento, CA · $32 in drug and device payments (2025) · Telehealth · (916) 733-5098
Dr. Bela Desai, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Belal Sultanzai
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7506
Dr. Betty Murray, DO
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 733-3400
Dr. Bhupinder Lehil, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 914-6358
Dr. Bilawal Mahmood, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2737
Dr. Bill Burr, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Bonnie Gieschen, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Boone Seto, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Boyu Wang, D.O.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-3777
Dr. Brandon Chock, M.D.
Sacramento, CA · $16 in drug and device payments (2025) · Telehealth · (916) 734-7080
Dr. Brenda Ruvalcaba, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7587
Dr. Brian Lim, M.D.
Sacramento, CA · $1,034 in drug and device payments (2025) · Telehealth · (916) 734-3751
Dr. Brian Pham, MD
Sacramento, CA · $143 in drug and device payments (2025) · Telehealth · (916) 734-3772
Dr. Brigitte Berry, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-7777
Dr. Britany Lundberg
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2723
Dr. Brittany Bartolome, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-7187
Dr. Brittany Chatterton
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (707) 356-5915
Dr. Bruce Ermann, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 679-3693
Dr. Bryan Lee, M.D.
Sacramento, CA · $25 in drug and device payments (2025) · (916) 428-0656
Dr. Burch Bryant, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Calvin Hirsch, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7005
Dr. Carl Bourne, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 874-9670
Dr. Carolina Candotti, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7506
Dr. Caroline Snead
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Catherine Chia, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7056
Dr. Catherine Ituarte, MD
Sacramento, CA · No drug or device payments recorded (2025) · (800) 282-3284
Dr. Cathy Castagna, D.O.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Cecilia Huang, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Charanjit Sandhu, M.D.
Sacramento, CA · $288 in drug and device payments (2025) · (916) 569-4400
Dr. Charlene Hansen, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 443-3299
Dr. Charles Harrod, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 737-5555
Dr. Charles Poon, M.D.
Sacramento, CA · $150 in drug and device payments (2025) · (916) 734-3575
Dr. Charlotte Newcomb, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 688-2000
Dr. Chhaya Hasyagar, M. D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-3751
Dr. Chih-huan Lu
Sacramento, CA · $484 in drug and device payments (2025) · (916) 734-8230
Dr. Chloe Lalonde
Sacramento, CA · $136 in drug and device payments (2025) · (916) 734-3772
Dr. Chrishanthie Karalakulasingam, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 286-8700
Dr. Christabel Mangwe Sabtala, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7506
Dr. Christian Reyna, DO
Sacramento, CA · $1,278 in drug and device payments (2025) · Telehealth · (916) 737-5555
Dr. Christian Sandrock, MD
Sacramento, CA · $292,007 in drug and device payments (2025) · (916) 733-3304
Dr. Christian Tran, DO
Sacramento, CA · $162 in drug and device payments (2025) · (916) 688-2000
Dr. Christine Hsu
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 688-6608

Conditions Internal Medicine providers in Sacramento, 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.

Common questions

How many Internal Medicine providers are in Sacramento, California?

There are 602 Internal Medicine providers with active NPI records practicing in Sacramento, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Sacramento received drug or device company payments?

137 of 602 (23%) 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 Sacramento treat?

Internal Medicine providers in Sacramento 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 Sacramento Internal Medicine across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.