Internal Medicine Doctors in Illinois
Data updated monthly · Last refresh October 2026
7,189 Internal Medicine providers practice in Illinois, including 1,260 (18%) offering telehealth. The largest concentration is in Chicago. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
7,189providers
1,260telehealth
Chicagotop city
Internal Medicine by city in Illinois
Choose a city to see providers there.
Internal Medicine providers in Illinois
Listed by city, largest first. 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. Peter Chou, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 784-2822 Dr. Peter Czobor, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 702-1000 Dr. Peter Georginis, MDChicago, IL · $15 in drug and device payments (2025) · Telehealth ·
(617) 505-1520 Dr. Peter Hill, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 868-3795 Dr. Peter Lim, DOChicago, IL · $2,032 in drug and device payments (2025) · Telehealth ·
(773) 205-7200 Dr. Peter Lorens, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 564-5235 Dr. Peter Mousa, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 567-2053 Dr. Peter OdonnellChicago, IL · $18,281 in drug and device payments (2025) ·
(773) 702-4400 Dr. Peter Petropulos, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-5173 Dr. Peter Pyagay, MDChicago, IL · $208 in drug and device payments (2025) ·
(312) 567-2000 Dr. Petra Angelova-walker, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 926-3627 Dr. Petya Chalakova, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 713-8382 Dr. Philip Sarpong-mensah, MD Dr. Philip Schmidt, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 926-6895 Dr. Philip Thomas, DOChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-2933 Dr. Philip Zhou, MDChicago, IL · $1,248 in drug and device payments (2025) ·
(773) 702-3937 Dr. Phillip Roemer, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 695-9797 Dr. Phuong Tran, M.D.Chicago, IL · $1,597 in drug and device payments (2025) ·
(773) 275-4250 Dr. Pierce PaterakosChicago, IL · No drug or device payments recorded (2025) ·
(773) 878-8200 Dr. Pius Ojemolon, MDChicago, IL · $583 in drug and device payments (2025) ·
(312) 864-6000 Dr. Polina KuprienChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 296-5090 Dr. Pompilia Tudoriu, M.D.Chicago, IL · $665 in drug and device payments (2025) · Telehealth ·
(312) 496-3340 Dr. Pooja Dhir, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 567-2000 Dr. Poojita Gundala, DOChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Prafulchandra Kurani, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 561-7700 Dr. Prajwal Shrestha, MDChicago, IL · $3,536 in drug and device payments (2025) ·
(312) 864-7000 Dr. Prakash Oli, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 257-5701 Dr. Pramoda Koduru, M.DChicago, IL · $1,859 in drug and device payments (2025) · Telehealth ·
(312) 864-6000 Dr. Pramode Keshava, M.D.Chicago, IL · $105 in drug and device payments (2025) ·
(773) 785-6800 Dr. Prasanth KothaChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Prasanti Ravipati, MDChicago, IL · $611 in drug and device payments (2025) ·
(312) 926-2000 Dr. Prasuna Toomganti, M.DChicago, IL · No drug or device payments recorded (2025) ·
(773) 631-0566 Dr. Predrag Simovic, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 665-6851 Dr. Preiyaa Gopinath, M.D.Chicago, IL · $149 in drug and device payments (2025) ·
(312) 666-3494 Dr. Premesh Malapati, M.D.Chicago, IL · $92 in drug and device payments (2025) · Telehealth ·
(708) 722-2572 Dr. Prentiss Taylor, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 445-3500 Dr. Previn Ganesan, MDChicago, IL · $687 in drug and device payments (2025) ·
(312) 926-2000 Dr. Priscilla GarciaChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Pritesh Patel, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Prith Goomar, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 446-8785 Dr. Priyanka Gauravi, M.D.Chicago, IL · $118 in drug and device payments (2025) ·
(773) 878-8700 Dr. Qaiser Jamal, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 292-8278 Dr. Qian WangChicago, IL · No drug or device payments recorded (2025) ·
(773) 254-1400 Dr. Qishan GuoChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-2933 Conditions Internal Medicine providers in 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Illinois?There are 7,189 Internal Medicine providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Illinois offer telehealth?Yes. 1,260 of the 7,189 Internal Medicine providers in Illinois (about 18%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Internal Medicine providers?Chicago (2,841), Maywood (252), Springfield (196) have the highest concentration of Internal Medicine providers in Illinois.
How many Internal Medicine providers in Illinois received drug or device company payments?2,137 of 7,189 Internal Medicine providers in Illinois (30%) 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 Illinois treat?Internal Medicine providers 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 counts and profiles 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.
Do most Internal Medicine Doctors in Illinois work in independent practices or large health systems?Among 3,097 Internal Medicine Doctors in Illinois enrolled in Medicare, 22% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Internal Medicine Doctors hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northshore University Healthsystem - Evanston Hospital in Evanston; Northwestern Memorial Hospital in Chicago.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 7,189 in the directory Ask Zach for help choosing
Related
