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. Janet Corazon Lim, MDGurnee, IL · No drug or device payments recorded (2025) ·
(847) 421-0513 Dr. Jason Kramer, M.D.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 856-2090 Dr. Joseph Mun, MDGurnee, IL · $1,390 in drug and device payments (2025) ·
(847) 855-0300 Dr. Karama Thiab, MDGurnee, IL · No drug or device payments recorded (2025) ·
(847) 599-1444 Dr. Mark Tucci, M.D.Gurnee, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 245-8448 Dr. Melissa Chen, M.D.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 336-0240 Dr. Mohammad Kagzi, MDGurnee, IL · $2,123 in drug and device payments (2025) · Telehealth ·
(847) 855-9700 Dr. Paul Tack, M.D.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 625-8300 Dr. Pramila Kasturi, MDGurnee, IL · No drug or device payments recorded (2025) ·
(847) 249-1606 Dr. Rachel Azriel, MDGurnee, IL · $15 in drug and device payments (2025) · Telehealth ·
(847) 535-7157 Dr. Rashmikant Patel, MDGurnee, IL · No drug or device payments recorded (2025) ·
(847) 336-6550 Dr. Regan Christopoulos, MDGurnee, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 566-3337 Dr. Shilpa Bamrolia, MDGurnee, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 623-3200 Dr. Stacy Panozzo, D.O.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 566-3337 Dr. Thomas Woike, D.O.Gurnee, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 623-3200 Dr. Valentina Polyak, M.D.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 623-3200 Dr. Vidya Puthenveetil, M.D.Gurnee, IL · No drug or device payments recorded (2025) ·
(847) 662-0978 Dr. Vivek Arora, M.D.Gurnee, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 623-3200 Dr. Xavier Parreno, M.D.Gurnee, IL · $5,628 in drug and device payments (2025) · Telehealth ·
(847) 336-2150 Dr. Farzana Hosain, MDHampshire, IL · No drug or device payments recorded (2025) ·
(847) 683-3661 Dr. Anand Thakkar, M.D.Hanover Park, IL · No drug or device payments recorded (2025) ·
(630) 289-0440 Dr. Charles Seten, MDHarrisburg, IL · No drug or device payments recorded (2025) ·
(618) 252-8625 Dr. Michael York, MDHarrisburg, IL · No drug or device payments recorded (2025) ·
(618) 252-8625 Dr. Hristo Hristov, MDHarvard, IL · No drug or device payments recorded (2025) ·
(815) 943-5431 Dr. Sangita Patel, MDHarvard, IL · No drug or device payments recorded (2025) ·
(815) 943-8122 Dr. Daniel Vandenberg, M.D. Dr. Jay Bhatt, D.O. M.P.H. Dr. Nausheen Zufishan, MDHarvey, IL · No drug or device payments recorded (2025) ·
(708) 915-4576 Dr. Pramod Anand, MDHarvey, IL · No drug or device payments recorded (2025) ·
(708) 339-8044 Dr. Carlos Urdininea Kirkwood, M.D. Dr. Daniel Stoops, M.D.Havana, IL · No drug or device payments recorded (2025) ·
(309) 534-8555 Dr. Richard Wagoner, M.D. Dr. Adriana Briceno BierwirthHazel Crest, IL · $244 in drug and device payments (2025) ·
(708) 730-2200 Dr. Chandra Curry, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 799-1100 Dr. Christen Tibbs, M.D.Hazel Crest, IL · No drug or device payments recorded (2025) ·
(773) 234-9662 Dr. Fakher Habib, MDHazel Crest, IL · No drug or device payments recorded (2025) · Telehealth ·
(708) 799-1100 Dr. Fulton Porter, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 798-8112 Dr. Gladys Macagba, D.OHazel Crest, IL · No drug or device payments recorded (2025) ·
(312) 609-0300 Dr. Jay Patel, DOHazel Crest, IL · $20 in drug and device payments (2025) ·
(312) 609-0300 Dr. Mariam Mir, M.D.Hazel Crest, IL · $20 in drug and device payments (2025) ·
(708) 799-8000 Dr. Marwan Baghdan, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 799-1100 Dr. Mir Ali, MDHazel Crest, IL · $471 in drug and device payments (2025) · Telehealth ·
(708) 798-8112 Dr. Nader Beshay, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 799-1100 Dr. Nanette Gormley, MDHazel Crest, IL · No drug or device payments recorded (2025) ·
(708) 799-8000 Dr. N Kitapci, MDHazel Crest, IL · $121 in drug and device payments (2025) ·
(708) 798-4500 Dr. Olalekan Sowade, M.D.Hazel Crest, IL · $352 in drug and device payments (2025) ·
(708) 798-1200 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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