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Internal Medicine in Ventura, California

Data updated monthly · Last refresh September 2026

68 Internal Medicine providers practice in Ventura, and 29% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine 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. Albert Kam, M.D.
Ventura, CA · No drug or device payments recorded (2025) · Telehealth · (805) 477-6000
Dr. Ali Esmaili, MD
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5652
Dr. Alvin Rafou, DO
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5672
Dr. Amanda Frugoli, D.O
Ventura, CA · $21 in drug and device payments (2025) · Telehealth · (805) 652-5652
Dr. Amanda Scott, MD
Ventura, CA · $62 in drug and device payments (2025) · (805) 642-8252
Dr. Anand Rajan, MD
Ventura, CA · $166 in drug and device payments (2025) · Telehealth · (805) 641-6525
Dr. Andrew Binder, M.D.
Ventura, CA · $509 in drug and device payments (2025) · Telehealth · (805) 676-9100
Dr. Angela Rabkin, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-6556
Dr. Aspram Sargsyan, DO
Ventura, CA · No drug or device payments recorded (2025) · (916) 768-0697
Dr. Becky Wade, M.D.
Ventura, CA · $49 in drug and device payments (2025) · Telehealth · (805) 914-5808
Dr. Charles Pankratz, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 667-2273
Dr. Chetan Gondha, MD
Ventura, CA · $144 in drug and device payments (2025) · Telehealth · (805) 641-6525
Dr. Christine Brown, MBS, DO
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5672
Dr. Christopher Mckinney, MD
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5652
Dr. Dana Jennings, M.D.
Ventura, CA · $21 in drug and device payments (2025) · Telehealth · (805) 914-5808
Dr. Daniel Clark, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-6556
Dr. David Chernof, MD
Ventura, CA · No drug or device payments recorded (2025) · (805) 403-0775
Dr. Deborah Carlson, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5011
Dr. Dena Werner, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 667-2841
Dr. Doina Galiatzatos, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 477-6000
Dr. Eric Leibovitch, M.D.
Ventura, CA · No drug or device payments recorded (2025) · Telehealth · (805) 652-6556
Dr. Ethan Lieberman, MD
Ventura, CA · No drug or device payments recorded (2025) · (818) 719-2706
Dr. Gail Simpson, M.D.
Ventura, CA · $119 in drug and device payments (2025) · (805) 477-6464
Dr. Hana Chakalian, DO
Ventura, CA · $38 in drug and device payments (2025) · (805) 948-5672
Dr. Hannah Robinson, D.O., M.P.H.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5652
Dr. Ian Cahatol, DO
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5672
Dr. Ilona Sylvester, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 659-1740
Dr. James Estes, M.D.
Ventura, CA · $115 in drug and device payments (2025) · (805) 477-6464
Dr. James Mitchell, MD
Ventura, CA · $168 in drug and device payments (2025) · (805) 585-3086
Dr. Jeanette Ilarde, MD
Ventura, CA · $33 in drug and device payments (2025) · Telehealth · (805) 644-9121
Dr. Jessica Adkins, M.D.
Ventura, CA · $47 in drug and device payments (2025) · (805) 652-5652
Dr. Joel Alpern, M.D.
Ventura, CA · $206 in drug and device payments (2025) · Telehealth · (805) 641-6525
Dr. John Dexter, MD
Ventura, CA · $146 in drug and device payments (2025) · (805) 585-3086
Dr. Juula Roman, M.D
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5652
Dr. Karen Lockwood, MD
Ventura, CA · No drug or device payments recorded (2025) · (888) 515-3500
Dr. Kooros Samadzadeh, D.O.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5652
Dr. Leah Kory, MD
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5011
Dr. Mark Mccamish, MD
Ventura, CA · $93,373 in drug and device payments (2025) · (805) 660-1244
Dr. Melissa Russell, DO
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5672
Dr. Michael Eden, D.O
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5011
Dr. Michele Cunneen, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 642-8107
Dr. Naila Javaid
Ventura, CA · No drug or device payments recorded (2025) · (805) 658-5800
Dr. Nugdeep Singh, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5672
Dr. Oltita Tirzaman, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 477-6464
Dr. Peter Kelly, M.D.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-6100
Dr. Prakash Patel, M.D.
Ventura, CA · $25 in drug and device payments (2025) · (805) 477-6000
Dr. Puneet Khandelwal, D.O.
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5011
Dr. Raagav Mohanakrishnan, DO, MPH
Ventura, CA · No drug or device payments recorded (2025) · (855) 736-2789
Dr. Rahul Jalota
Ventura, CA · No drug or device payments recorded (2025) · (805) 948-5672
Dr. Ramsey Ulrich, M.D.
Ventura, CA · $373 in drug and device payments (2025) · Telehealth · (805) 585-5562

Conditions Internal Medicine providers in Ventura, 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 Ventura, California?

There are 68 Internal Medicine providers with active NPI records practicing in Ventura, according to federal NPPES data refreshed monthly.

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

20 of 68 (29%) 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 Ventura treat?

Internal Medicine providers in Ventura 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 Ventura 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.