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Internal Medicine in Peoria, Illinois

Data updated monthly · Last refresh September 2026

171 Internal Medicine providers practice in Peoria, and 17% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Peoria

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. Fnu Sagar
Peoria, IL · No drug or device payments recorded (2025) · (309) 308-5195
Dr. Francis Mcbee-orzulak, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-4940
Dr. Gabriela Ciofoaia, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 624-8818
Dr. Gene Hoerr, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 691-0256
Dr. Gerald Mcshane
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7990
Dr. Ghaly Kerolus, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-3292
Dr. Hasanki Warnakula, MD
Peoria, IL · $58 in drug and device payments (2025) · Telehealth · (309) 655-4940
Dr. Henry Dumbab, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 672-4977
Dr. Holly Vannitamby, DO
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 693-3315
Dr. Imad Khan, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 624-6640
Dr. Isaac Tan, M.D.
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (217) 521-3074
Dr. Jacqueline Fischer, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-3292
Dr. James Adams
Peoria, IL · No drug or device payments recorded (2025) · (309) 683-5050
Dr. James Bauer, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7888
Dr. James Dunneback, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-3863
Dr. James Graumlich, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-3292
Dr. Jamie Beversdorf, MD
Peoria, IL · $27 in drug and device payments (2025) · (309) 689-6093
Dr. Jason Taylor, MD
Peoria, IL · $83 in drug and device payments (2025) · (309) 655-6384
Dr. Jay Mathur, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 624-8818
Dr. Jeanne Smith, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 624-9690
Dr. Jeannette Gardner, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Jeffrey Liang, M.D.
Peoria, IL · $18 in drug and device payments (2025) · (309) 243-8598
Dr. Jenecsis Castro-skoglund
Peoria, IL · No drug or device payments recorded (2025) · (309) 689-8370
Dr. Jessica Hanks, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 624-8818
Dr. Jillian Costello, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. John Houser
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7990
Dr. John Robins, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2730
Dr. John Shallat
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7990
Dr. John Voris, M.D.
Peoria, IL · $20 in drug and device payments (2025) · (309) 655-2000
Dr. Jordan Cascante, DO
Peoria, IL · No drug or device payments recorded (2025) · (405) 795-0557
Dr. Joseph Mackey, M.D.
Peoria, IL · $113 in drug and device payments (2025) · (309) 655-2000
Dr. Justin Kearney, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6384
Dr. Kaitlyn Brown, DO
Peoria, IL · $23 in drug and device payments (2025) · (309) 655-4940
Dr. Kashif Haque, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 672-5729
Dr. Kathleen Eichinger, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-3863
Dr. Kavitha Jacob, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6384
Dr. Kayla Thomas, DO
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 655-4940
Dr. Kaylee Rosenbaum
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2731
Dr. Keerthana Palaniappa Sivakolundu, M.D
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2730
Dr. Kirby Tobin, DO
Peoria, IL · $242 in drug and device payments (2025) · Telehealth · (309) 655-7728
Dr. Kody Dormire, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-4940
Dr. Kristen Chambers-damm, M.D.
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 683-5050
Dr. Larry Lindahl
Peoria, IL · No drug or device payments recorded (2025) · (309) 680-7600
Dr. Laura Roe, M.D.
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 655-3863
Dr. Leena Geetha Adhikesavan, M.D
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7900
Dr. Maham Shahid, MD
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 683-5050
Dr. Malini Chavali
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 655-7990
Dr. Manajyoti Yadav, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2731
Dr. Manasa Kandula
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6384
Dr. Ma. Paz Cristobal, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 713-2373

Conditions Internal Medicine providers in Peoria, 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 Peoria, Illinois?

There are 171 Internal Medicine providers with active NPI records practicing in Peoria, according to federal NPPES data refreshed monthly.

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

29 of 171 (17%) 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 Peoria treat?

Internal Medicine providers in Peoria 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 Peoria 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.