HealthcareDiscovery.AI / Doctors / California / Loma Linda / Occupational Medicine

Occupational Medicine in Loma Linda, California

Data updated monthly · Last refresh September 2026

9 Occupational Medicine providers practice in Loma Linda. Listings are drawn from federal public records and are not endorsements.

Occupational Medicine providers in Loma Linda

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. Alfred Quansah, M.D.
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-6222
Dr. Andrew Guo, MD, MPH, MBA
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 825-7084
Dr. Haitham Juma, M.D.
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-8131
Dr. Hyukje Sung, MD, MA
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-6491
Dr. Jennifer Vogt, MD
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-4918
Dr. Joshua Padilla, DO
Loma Linda, CA · $18 in drug and device payments (2025) · (909) 558-4000
Dr. Nasrin Kazemi
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-6558
Dr. Nathan Nellessen
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 558-6491
Dr. Timothy Won, MD
Loma Linda, CA · No drug or device payments recorded (2025) · (909) 518-3401

Common questions

How many Occupational Medicine providers are in Loma Linda, California?

There are 9 Occupational Medicine providers with active NPI records practicing in Loma Linda, according to federal NPPES data refreshed monthly.

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 Loma Linda Occupational 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.