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. Kerline Ductan, M.D.Normal, IL · No drug or device payments recorded (2025) · Telehealth ·
(309) 268-3598 Dr. Maria Saavedra, M.D.Normal, IL · No drug or device payments recorded (2025) ·
(309) 268-2727 Dr. Marlito Favila, M.D.Normal, IL · No drug or device payments recorded (2025) ·
(309) 454-4411 Dr. Phoebe Panopio, M.D.Normal, IL · No drug or device payments recorded (2025) ·
(309) 452-0995 Dr. Sam Gaines, M.D.Normal, IL · No drug or device payments recorded (2025) ·
(309) 827-4321 Dr. Stephanie Tate, MDNormal, IL · No drug or device payments recorded (2025) ·
(309) 438-2956 Dr. Danielle Hoover, MD, MPHNorth Aurora, IL · No drug or device payments recorded (2025) ·
(630) 859-2504 Dr. Syed Ali, MDNorth Aurora, IL · No drug or device payments recorded (2025) ·
(630) 599-7550 Dr. Roseann Brady, D.O.North Barrington, IL · $147 in drug and device payments (2025) · Telehealth ·
(224) 848-4256 Dr. Bhupinder Singh, M.D.Northbrook, IL · $24 in drug and device payments (2025) · Telehealth ·
(708) 287-4209 Dr. Boris Gurevich, M.D.Northbrook, IL · $193 in drug and device payments (2025) ·
(847) 849-1523 Dr. Brett Riederman, MDNorthbrook, IL · $1,184 in drug and device payments (2025) ·
(224) 407-4400 Dr. Caroline Kalember, M.D.Northbrook, IL · $66 in drug and device payments (2025) ·
(224) 215-8585 Dr. Cori Levinson, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(847) 753-9353 Dr. David Schimel, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(847) 687-9248 Dr. Dipeshkumar Shah, MDNorthbrook, IL · $176 in drug and device payments (2025) ·
(847) 498-1515 Dr. Gene Chiao, MDNorthbrook, IL · $3,734 in drug and device payments (2025) ·
(224) 207-4400 Dr. Jean Shlyak, M.D.Northbrook, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 390-8550 Dr. Karolina Mikos, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(773) 916-6979 Dr. Kathryn Petrungaro, M.D.Northbrook, IL · $49 in drug and device payments (2025) ·
(224) 215-8585 Dr. Larry Milner, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 498-1515 Dr. Lynne Belsky, MDNorthbrook, IL · $90 in drug and device payments (2025) ·
(847) 418-2030 Dr. Martin Sachman, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 564-5200 Dr. Mayer Zayan, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(800) 564-5270 Dr. Meena Malhotra, MDNorthbrook, IL · $180 in drug and device payments (2025) ·
(847) 686-4444 Dr. Michael Graham, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(847) 402-8775 Dr. Miriam Rasof, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(847) 753-9353 Dr. Mohsina Laliwala, MDNorthbrook, IL · $19 in drug and device payments (2025) ·
(847) 598-1515 Dr. Nadeem Akhter, M.D.Northbrook, IL · No drug or device payments recorded (2025) ·
(847) 562-0840 Dr. Narcisa Surucci, M.D.Northbrook, IL · No drug or device payments recorded (2025) · Telehealth ·
(773) 316-3992 Dr. Richard Katz, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 272-0005 Dr. Richard Miller, M.D.Northbrook, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 753-9353 Dr. Robert Munson, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 970-1469 Dr. Sanjeev Lulla, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 595-5330 Dr. Scott Cienkus, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 595-5330 Dr. Thomas Podsadecki, MDNorthbrook, IL · No drug or device payments recorded (2025) ·
(847) 559-1696 Dr. Aamirhusen Tirmijisaiyed, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 578-3227 Dr. Abhinav Kumar NadipalliNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 578-3227 Dr. Adeola Adegbemle, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(224) 610-5334 Dr. Amrit Salwan, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 578-3227 Dr. Aravind Reddy KuchkuntlaNorth Chicago, IL · $87 in drug and device payments (2025) ·
(847) 578-3227 Dr. Ayesha Imran, M.D.North Chicago, IL · No drug or device payments recorded (2025) ·
(224) 610-3365 Dr. Brian Lipson, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(224) 610-3874 Dr. Charles Barsano, M.D.North Chicago, IL · No drug or device payments recorded (2025) ·
(847) 688-1900 Dr. Chloe Arima, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 578-3329 Dr. Diana Kircheva, M.D.North Chicago, IL · No drug or device payments recorded (2025) ·
(224) 610-7002 Dr. Eilaf Meenai, MBBSNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 688-1900 Dr. Franchot Wang, M.D.North Chicago, IL · No drug or device payments recorded (2025) ·
(847) 688-1900 Dr. Gagandeep Grover, MDNorth Chicago, IL · No drug or device payments recorded (2025) ·
(847) 688-1900 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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