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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 in Chicago2,841 providers
Internal Medicine in Maywood252 providers
Internal Medicine in Springfield196 providers
Internal Medicine in Evanston180 providers
Internal Medicine in Peoria171 providers
Internal Medicine in Oak Lawn169 providers
Internal Medicine in Park Ridge160 providers
Internal Medicine in Urbana142 providers
Internal Medicine in Rockford81 providers
Internal Medicine in Naperville73 providers
Internal Medicine in Mchenry72 providers
Internal Medicine in Berwyn68 providers
Internal Medicine in Skokie64 providers
Internal Medicine in Elgin61 providers
Internal Medicine in Oak Park59 providers
Internal Medicine in Glenview58 providers
Internal Medicine in Arlington Heights53 providers
Internal Medicine in Elmhurst48 providers
Internal Medicine in Decatur44 providers
Internal Medicine in Aurora44 providers
Internal Medicine in Long Grove42 providers
Internal Medicine in North Chicago41 providers
Internal Medicine in Joliet40 providers
Internal Medicine in Lombard38 providers

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. Robert Jen, M.D.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-8000
Dr. Robert Raines, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 636-1601
Dr. Ronald Myint, M.D.
Oak Lawn, IL · $4,234 in drug and device payments (2025) · Telehealth · (708) 424-9710
Dr. Ronald Sam, D.O.
Oak Lawn, IL · $53 in drug and device payments (2025) · (708) 422-7758
Dr. Ronald Stavinga, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-2393
Dr. Rosemary Kallarackel, DO
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Roshani Sanghani, MD
Oak Lawn, IL · $87 in drug and device payments (2025) · (708) 684-6867
Dr. Ruben Martinez
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Ryan Wolsky, DO
Oak Lawn, IL · $1,590 in drug and device payments (2025) · (708) 398-0287
Dr. Saadia Memon, M.D.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-5673
Dr. Saakshi Pothina
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Samantha Eskandar
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Samee Farooqi, DO
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Sameer Khan
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Samreen Hassan, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Samuel Farbstein, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 857-5800
Dr. Sandra Pasiah, MD
Oak Lawn, IL · $174 in drug and device payments (2025) · (708) 684-5673
Dr. Sarah Hicks, M.D.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-4393
Dr. Sarah Sarfraz, M.B.B.S
Oak Lawn, IL · $271 in drug and device payments (2025) · (708) 684-5673
Dr. Sarah Tayazime
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Satinder Dalawari, MD
Oak Lawn, IL · $577 in drug and device payments (2025) · Telehealth · (708) 952-0200
Dr. Sheel Dalal
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Sophia Majid, D.O.
Oak Lawn, IL · No drug or device payments recorded (2025) · Telehealth · (312) 609-0300
Dr. Sunil Shah, D.O.
Oak Lawn, IL · $1,128 in drug and device payments (2025) · Telehealth · (708) 423-7424
Dr. Sunny Shah, MD
Oak Lawn, IL · $200 in drug and device payments (2025) · (708) 684-5673
Dr. Susan Vahebi, M.D,PH.D
Oak Lawn, IL · No drug or device payments recorded (2025) · (847) 877-5433
Dr. Suyashi Singh, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Swarna Sakshi, DO
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-8000
Dr. Swetha Velagapudi
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Sydney Hadley, DO
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-8000
Dr. Tala Beilani, DO
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Thalita Borges, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Thomas Joseph, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 261-0831
Dr. Timothy Kwan, DO
Oak Lawn, IL · $215 in drug and device payments (2025) · (708) 398-0287
Dr. Toluwanimi Oludiran-ayoade, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Torrie Hook
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Umaima Akram, M.D.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-5689
Dr. Vanessa Hagan, MD
Oak Lawn, IL · $64 in drug and device payments (2025) · Telehealth · (708) 423-1300
Dr. Vinay Kumar, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (312) 609-0300
Dr. Vinay Raju, D.O.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-5674
Dr. Vishal Bobba, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. William Cruikshank, M.D.
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 261-0831
Dr. William Derose, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-5695
Dr. Win Myint, MD
Oak Lawn, IL · $2,326 in drug and device payments (2025) · (708) 424-3088
Dr. Yara Shams
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 684-5673
Dr. Yash Patel, MD
Oak Lawn, IL · No drug or device payments recorded (2025) · (312) 609-0300
Dr. Zynab Adewusi
Oak Lawn, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Chinazo Chukwunenye, M.D
Oak Lawry, IL · No drug or device payments recorded (2025) · (708) 398-0287
Dr. Aarti Jani, M.D.
Oak Park, IL · No drug or device payments recorded (2025) · (708) 763-1471
Dr. Aditi Jani, M.D.
Oak Park, IL · $161 in drug and device payments (2025) · (708) 763-1222

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.

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

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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. Are you a Internal Medicine in Illinois? Get featured.