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. Rita Saldanha, M.D.Hazel Crest, IL · $23 in drug and device payments (2025) ·
(708) 799-9500 Dr. Sameera Natarajan, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 799-8000 Dr. Varsha Bhan, MDHazel Crest, IL · $178 in drug and device payments (2025) ·
(708) 922-2245 Dr. Javier Muniz, D.O.Herrin, IL · No drug or device payments recorded (2025) ·
(618) 942-5883 Dr. Pramote Anantachai, MDHerrin, IL · No drug or device payments recorded (2025) ·
(618) 993-3300 Dr. Abdelkhaliq Qasem, MDHickory Hills, IL · $82 in drug and device payments (2025) ·
(708) 741-7944 Dr. Katherine Maietta, M.D.Hickory Hills, IL · $186 in drug and device payments (2025) · Telehealth ·
(708) 233-5333 Dr. Osama Elkelany, MDHickory Hills, IL · No drug or device payments recorded (2025) ·
(708) 233-5333 Dr. Rashda Khan, M.D.Hickory Hills, IL · No drug or device payments recorded (2025) ·
(847) 873-9367 Dr. Alejandro Alvarado, M.D.Highland, IL · No drug or device payments recorded (2025) ·
(618) 651-2810 Dr. Janet Alvarado, M.D.Highland, IL · No drug or device payments recorded (2025) ·
(618) 654-7578 Dr. Loren Chassels, D.O.Highland, IL · No drug or device payments recorded (2025) ·
(724) 242-7357 Dr. Nanthini Suthan, M.DHighland, IL · $22 in drug and device payments (2025) ·
(618) 651-2810 Dr. Roger Fulton, MDHighland, IL · No drug or device payments recorded (2025) ·
(618) 654-9851 Dr. Sambasivam Suthan, M.DHighland, IL · $97 in drug and device payments (2025) ·
(618) 651-2810 Dr. Scott Halvorson, MDHighland, IL · No drug or device payments recorded (2025) ·
(618) 654-7578 Dr. Alina Elperin, M.D.Highland Park, IL · $168 in drug and device payments (2025) ·
(847) 861-0025 Dr. Arielle Levitan, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Barry Goldberg, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 433-1709 Dr. Carol Rosenberg, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 433-5997 Dr. Cathy Lazarus, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 681-0549 Dr. David Smiley, M.D.Highland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-0404 Dr. Deborah Lim, M.D.Highland Park, IL · No drug or device payments recorded (2025) ·
(616) 732-6227 Dr. Ellen Stolar, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(312) 996-2242 Dr. Gali Oren-amit, M.D.Highland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Gary Kaufman, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Heberto Hernandez, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 433-5864 Dr. Ila Kurani, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-6090 Dr. Jefferson Schott, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Jeffrey Garland, M.D.Highland Park, IL · $770 in drug and device payments (2025) ·
(847) 926-4445 Dr. John SultanHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Jonathan Holt, DOHighland Park, IL · No drug or device payments recorded (2025) ·
(650) 450-8102 Dr. Jordan Grumet, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 926-4445 Dr. Julian Freeman, M.D.Highland Park, IL · No drug or device payments recorded (2025) ·
(847) 433-7030 Dr. Kenneth Breger, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Kenneth Horowitz, M.D.Highland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 926-4445 Dr. Kimberly Schaefer, MDHighland Park, IL · $17 in drug and device payments (2025) · Telehealth ·
(847) 433-3460 Dr. Laura Votapka, NPHighland Park, IL · $19 in drug and device payments (2025) ·
(847) 433-5864 Dr. Lee Freedman, MDHighland Park, IL · $2,414 in drug and device payments (2025) · Telehealth ·
(847) 433-4409 Dr. Lynn Piest, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(312) 926-3627 Dr. Madeleine Neems, M.D.Highland Park, IL · No drug or device payments recorded (2025) ·
(847) 433-1800 Dr. Mark Greenberger, M.D.Highland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-0404 Dr. Matthew Snowdon, D.O.Highland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 433-3460 Dr. Maurice Pickard, MAURICE PICKARDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 579-0779 Dr. Rachel Klein Wright, MDHighland Park, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 861-0025 Dr. Richard Bloom, M.D.Highland Park, IL · No drug or device payments recorded (2025) ·
(773) 835-1092 Dr. Richard Kraines, MDHighland Park, IL · No drug or device payments recorded (2025) ·
(847) 480-3954 Dr. Richard Saffro, M.D.Highland Park, IL · No drug or device payments recorded (2025) ·
(847) 226-6770 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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