HealthcareDiscovery.AI / Doctors / California / Vallejo / Diagnostic Radiology

Diagnostic Radiology in Vallejo, California

Data updated monthly · Last refresh September 2026

17 Diagnostic Radiology providers practice in Vallejo. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Vallejo

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. Anthony Ronco, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Christopher Kagan, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Dean Genes, M.D.
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Eugene Ong, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Hillary Ryan, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1400
Dr. Jerry Lee, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Jessica Bowman
Vallejo, CA · No drug or device payments recorded (2025) · (707) 638-5200
Dr. Jill Spadia, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Lee Shratter, M.D.
Vallejo, CA · No drug or device payments recorded (2025) · (925) 296-7156
Dr. Michael Brodsky, M.D.
Vallejo, CA · No drug or device payments recorded (2025) · (925) 296-7156
Dr. Patricia Silver, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Peter Chuang, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1825
Dr. Richard Placone, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Robert Wong, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Susan Hattori-oyama, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Susan Hermanson, MD
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1000
Dr. Viktor Naiman, M.D.
Vallejo, CA · No drug or device payments recorded (2025) · (707) 651-1315

Common questions

How many Diagnostic Radiology providers are in Vallejo, California?

There are 17 Diagnostic Radiology providers with active NPI records practicing in Vallejo, 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 Vallejo Diagnostic Radiology 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.