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Family Medicine in Ottawa, Illinois

Data updated monthly · Last refresh September 2026

12 Family Medicine providers practice in Ottawa. Listings are drawn from federal public records and are not endorsements.

Family Medicine providers in Ottawa

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. Adriana Dumitrescu, MD
Ottawa, IL · $33 in drug and device payments (2025) · (815) 433-1010
Dr. Austin Martin, MD
Ottawa, IL · No drug or device payments recorded (2025) · (815) 433-1010
Dr. Brian Rosborough, MD
Ottawa, IL · No drug or device payments recorded (2025) · (815) 433-1010
Dr. German Gonzalo, MD
Ottawa, IL · No drug or device payments recorded (2025) · (815) 488-6232
Dr. Gueorgui Gueorguiev, M.D.
Ottawa, IL · $17 in drug and device payments (2025) · Telehealth · (815) 433-1010
Dr. Jasmine Bhurgri, MD
Ottawa, IL · No drug or device payments recorded (2025) · Telehealth · (815) 433-1010
Dr. Jeffrey Tanzi, DO
Ottawa, IL · $160 in drug and device payments (2025) · (815) 433-9200
Dr. Kallista Kamberos, DO
Ottawa, IL · No drug or device payments recorded (2025) · Telehealth · (815) 433-1010
Dr. Melchor Paulo Aranas, M.D.
Ottawa, IL · No drug or device payments recorded (2025) · Telehealth · (815) 433-9200
Dr. Ryan Tremb, D.O.
Ottawa, IL · $552 in drug and device payments (2025) · (815) 433-1010
Dr. Terry Love, D.O.
Ottawa, IL · $452 in drug and device payments (2025) · (815) 434-1977
Dr. Ushasri Koganti
Ottawa, IL · No drug or device payments recorded (2025) · Telehealth · (815) 434-2048

Conditions Family Medicine providers in Ottawa, Illinois commonly treat

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

Common questions

How many Family Medicine providers are in Ottawa, Illinois?

There are 12 Family Medicine providers with active NPI records practicing in Ottawa, according to federal NPPES data refreshed monthly.

What conditions do Family Medicine providers in Ottawa treat?

Family Medicine providers in Ottawa commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries 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 Ottawa Family Medicine across Illinois

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.