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Infectious Disease in Los Angeles, California

Data updated monthly · Last refresh September 2026

145 Infectious Disease providers practice in Los Angeles, and 36% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Infectious Disease providers in Los Angeles

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. Aaron Kwong
Los Angeles, CA · $673 in drug and device payments (2025) · Telehealth · (310) 358-2300
Dr. Aditya Jones, D.O.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 568-8727
Dr. Alejandro Sanchez, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Aleksandr Gorin
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 557-2273
Dr. Amos Lichtman
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-9129
Dr. Amy Dora
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-8307
Dr. Andrew Tran, MD
Los Angeles, CA · $861 in drug and device payments (2025) · (323) 662-0492
Dr. Apurva Akkad, MD
Los Angeles, CA · $2,522 in drug and device payments (2025) · Telehealth · (323) 442-5100
Dr. Ardis Moe, MD
Los Angeles, CA · $2,148 in drug and device payments (2025) · Telehealth · (310) 557-1891
Dr. Aric Gregson, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-7225
Dr. Aruna Murthy, M.D.
Los Angeles, CA · $1,743 in drug and device payments (2025) · (310) 423-2641
Dr. Ashlyn Sakona
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 206-7663
Dr. Ashrit Multani, M.B.B.S.
Los Angeles, CA · $80 in drug and device payments (2025) · Telehealth · (310) 206-7663
Dr. Austin Fan, MD
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (800) 872-2273
Dr. Bernard Kubak, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-7663
Dr. Bor-han Chiu, D.O.
Los Angeles, CA · $125 in drug and device payments (2025) · (310) 734-8526
Dr. Brenda Jones
Los Angeles, CA · $22 in drug and device payments (2025) · (323) 226-2170
Dr. Britta Lassmann, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-6671
Dr. Catherine Chien, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 741-9727
Dr. Chelsea Morinishi, MD
Los Angeles, CA · $182 in drug and device payments (2025) · (310) 206-7663
Dr. Cherie Blair, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-7375
Dr. Christine Wigen, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 744-3070
Dr. Christopher Foltz, M.D.
Los Angeles, CA · $193 in drug and device payments (2025) · Telehealth · (310) 358-2300
Dr. Christopher Graber, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 268-3763
Dr. Christopher Tymchuk, MD
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 267-9643
Dr. Claire Brown, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 557-2273
Dr. Claire Panosian, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-6301
Dr. Daniel Uslan, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-7225
Dr. David Beenhouwer, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 268-3015
Dr. David Fuller, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 318-0442
Dr. David Goodman, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-7663
Dr. David Haake, M.D.
Los Angeles, CA · $29,737 in drug and device payments (2025) · (310) 268-3814
Dr. David Rhew, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 486-5744
Dr. David Zamora Diaz, MD
Los Angeles, CA · $32 in drug and device payments (2025) · (310) 825-8373
Dr. Debika Bhattacharya, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 557-2273
Dr. Dennis Schaberg, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 268-3125
Dr. Drew Winston, MD
Los Angeles, CA · $28 in drug and device payments (2025) · (310) 825-6264
Dr. Elise Martin
Los Angeles, CA · $34 in drug and device payments (2025) · (310) 825-7225
Dr. Eriko Masuda, MD
Los Angeles, CA · $84 in drug and device payments (2025) · (424) 529-6577
Dr. Erin Dizon, M.D.
Los Angeles, CA · $115 in drug and device payments (2025) · (424) 296-3976
Dr. Francoise Kramer, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 666-1556
Dr. Fred Sattler, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Gilmer Youn, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (323) 869-5448
Dr. Gisela Rosario Rosario, M.D.
Los Angeles, CA · $794 in drug and device payments (2025) · Telehealth · (310) 358-2300
Dr. Glenn Mathisen, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 364-3205
Dr. Harold Glenn San Agustin, M.D.
Los Angeles, CA · $53,042 in drug and device payments (2025) · (323) 442-5100
Dr. Hayden Lowenstein, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 385-2300
Dr. Irving Posalski, M.D.
Los Angeles, CA · $123 in drug and device payments (2025) · Telehealth · (310) 855-1960
Dr. Jacob Fleischmann, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-6454
Dr. Jamie Lin, M.D.
Los Angeles, CA · $476 in drug and device payments (2025) · (323) 502-0683

Conditions Infectious Disease providers in Los Angeles, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Infectious Disease providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Infectious Disease providers are in Los Angeles, California?

There are 145 Infectious Disease providers with active NPI records practicing in Los Angeles, according to federal NPPES data refreshed monthly.

How many Infectious Disease providers in Los Angeles received drug or device company payments?

52 of 145 (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Infectious Disease providers in Los Angeles treat?

Infectious Disease providers in Los Angeles commonly treat long COVID, HIV care, Lyme disease, recurrent infections, travel medicine 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 Los Angeles Infectious Disease 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.