HealthcareDiscovery.AI / Doctors / Illinois / Maryville / Internal Medicine

Internal Medicine in Maryville, Illinois

Data updated monthly · Last refresh September 2026

9 Internal Medicine providers practice in Maryville. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Maryville

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. Debra Hoelscher, R.N.
Maryville, IL · No drug or device payments recorded (2025) · (618) 288-5430
Dr. Eddie Paulk, D.O.
Maryville, IL · $235 in drug and device payments (2025) · (618) 288-5566
Dr. James Simmering, MD
Maryville, IL · No drug or device payments recorded (2025) · (618) 288-1122
Dr. Kevin Garner, M.D.
Maryville, IL · $199 in drug and device payments (2025) · (618) 288-2120
Dr. Michael Mandis, MD
Maryville, IL · $43 in drug and device payments (2025) · (618) 288-6136
Dr. Paul Malcharek, MD
Maryville, IL · $924 in drug and device payments (2025) · Telehealth · (618) 344-3046
Dr. Rodney Greeling, DO
Maryville, IL · No drug or device payments recorded (2025) · (618) 288-5566
Dr. Srikanth Nadella, M.D.
Maryville, IL · $1,093 in drug and device payments (2025) · (618) 288-4350
Dr. Tibor Kopjas, M.D.
Maryville, IL · $271 in drug and device payments (2025) · (618) 391-5061

Conditions Internal Medicine providers in Maryville, Illinois 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 Maryville, Illinois?

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

What conditions do Internal Medicine providers in Maryville treat?

Internal Medicine providers in Maryville 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 Maryville Internal 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.