HealthcareDiscovery.AI / Doctors / California / Ventura / Rheumatology

Rheumatology in Ventura, California

Data updated monthly · Last refresh September 2026

7 Rheumatology providers practice in Ventura. Listings are drawn from federal public records and are not endorsements.

Rheumatology providers in Ventura

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. Alan Peter, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 658-6744
Dr. Artem Minalyan
Ventura, CA · $6,888 in drug and device payments (2025) · Telehealth · (805) 644-9121
Dr. Hooman Dehghan, MD
Ventura, CA · $536 in drug and device payments (2025) · (805) 652-6222
Dr. Robert Gonzalez, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (806) 652-6556
Dr. Stephanie Greger, M.D.
Ventura, CA · No drug or device payments recorded (2025) · Telehealth · (805) 652-6222
Dr. Tammy Sievers, MD
Ventura, CA · $556 in drug and device payments (2025) · Telehealth · (805) 658-5800
Dr. Travis Welsh, MD
Ventura, CA · $223 in drug and device payments (2025) · Telehealth · (805) 644-9121

Conditions Rheumatology providers in Ventura, California commonly treat

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

Common questions

How many Rheumatology providers are in Ventura, California?

There are 7 Rheumatology providers with active NPI records practicing in Ventura, according to federal NPPES data refreshed monthly.

What conditions do Rheumatology providers in Ventura treat?

Rheumatology providers in Ventura commonly treat rheumatoid arthritis, lupus, gout, psoriatic arthritis, fibromyalgia 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 Ventura Rheumatology 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.