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. Anthony Del Priore, M.D.Chicago, IL · $1,829 in drug and device payments (2025) · Telehealth ·
(312) 371-7951 Dr. Anthony Kalousdian, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Anthony KangChicago, IL · No drug or device payments recorded (2025) ·
(312) 503-7975 Dr. Anthony Kocalis, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 293-2100 Dr. Anthony Konold, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 967-5932 Dr. Anthony Mckitty, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 337-1073 Dr. Anthony Pham, MDChicago, IL · $588 in drug and device payments (2025) ·
(773) 257-5914 Dr. Anthony SanchezChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-8639 Dr. Anthony Vaccaro, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 926-3627 Dr. Antonios Skondras, MDChicago, IL · No drug or device payments recorded (2025) ·
(847) 340-0072 Dr. Anubha Ganjoo, M.DChicago, IL · No drug or device payments recorded (2025) ·
(312) 770-2128 Dr. Anugya Sapkota, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Anupama Ananth, D.O.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 609-0300 Dr. Anu Pandit, MDChicago, IL · $1,216 in drug and device payments (2025) ·
(312) 926-2000 Dr. Anuragh Gudur, MDChicago, IL · $281 in drug and device payments (2025) ·
(312) 695-5620 Dr. Anuya Natu, MBBSChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Anwar Jebran, MDChicago, IL · $1,667 in drug and device payments (2025) ·
(773) 285-9304 Dr. Aparna Gupta, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 695-8630 Dr. Apinya Lertratanakul, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 665-3333 Dr. Apoorva Ravichandran, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6760 Dr. April Hadsaitong, MDChicago, IL · $406 in drug and device payments (2025) · Telehealth ·
(312) 944-0688 Dr. Araceli Andablo, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 254-1400 Dr. Aravind Reddy Polam, MDChicago, IL · No drug or device payments recorded (2025) ·
(918) 766-2386 Dr. Aretha Boakye-donkor, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6840 Dr. Argiro Zofakis, M.D.Chicago, IL · $1,108 in drug and device payments (2025) · Telehealth ·
(847) 729-0191 Dr. Arian Karimi, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 766-4949 Dr. Ariel Chavez, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 927-7573 Dr. Ariel Katz, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 296-5090 Dr. Arman Shahriar, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6840 Dr. Arnold Grauer, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 624-9671 Dr. Arnold Tatar, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 726-8800 Dr. Arnold Turner, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 842-4400 Dr. Aron Gudetta, MDChicago, IL · $146 in drug and device payments (2025) ·
(312) 864-6000 Dr. Arsenio Agngarayngay, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 829-4224 Dr. Arshiya BaigChicago, IL · No drug or device payments recorded (2025) ·
(888) 824-0200 Dr. Artemii Lazarev, MDChicago, IL · $119 in drug and device payments (2025) · Telehealth ·
(773) 257-5914 Dr. Arthur Funk, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 945-3611 Dr. Arthur Moswin, M.D.Chicago, IL · $155 in drug and device payments (2025) ·
(312) 791-3455 Dr. Arti Tewari, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-1000 Dr. Aruna Kandula, M.D.Chicago, IL · $169 in drug and device payments (2025) · Telehealth ·
(773) 836-3000 Dr. Arun Dhingra, DOChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 Dr. Arunima Saxena, MDChicago, IL · No drug or device payments recorded (2025) ·
(813) 291-8372 Dr. Asad Kizilbash, M.DChicago, IL · No drug or device payments recorded (2025) ·
(773) 564-5225 Dr. Asantewaa Ture, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 695-8630 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.
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