Cardiologists in Illinois
Data updated monthly · Last refresh October 2026
1,067 Cardiovascular Disease providers practice in Illinois, including 201 (19%) 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.
1,067providers
201telehealth
Chicagotop city
Cardiovascular Disease by city in Illinois
Choose a city to see providers there.
Cardiovascular Disease 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. Keenan Adib, MDHinsdale, IL · $5,695 in drug and device payments (2025) ·
(630) 789-3422 Dr. Marcin Dobaczewski, MD, PHDHinsdale, IL · $135 in drug and device payments (2025) ·
(630) 789-3422 Dr. Maria Latz Perez, M.D.Hinsdale, IL · $117 in drug and device payments (2025) ·
(630) 789-3422 Dr. Mayur Patel, M.D.Hinsdale, IL · $435 in drug and device payments (2025) ·
(630) 789-3422 Dr. Nazia Alvi, D.O.Hinsdale, IL · $327 in drug and device payments (2025) ·
(630) 789-3422 Dr. Noura Dabbouseh, M.D.Hinsdale, IL · $228 in drug and device payments (2025) ·
(630) 789-3422 Dr. Patricia Martin, M.D.Hinsdale, IL · No drug or device payments recorded (2025) ·
(630) 325-9010 Dr. Patrick Quirke, M.D.Hinsdale, IL · No drug or device payments recorded (2025) ·
(630) 789-3422 Dr. Paul Freier, M.D.Hinsdale, IL · No drug or device payments recorded (2025) ·
(630) 789-3422 Dr. Robert Finley, M.D.Hinsdale, IL · No drug or device payments recorded (2025) ·
(630) 789-3422 Dr. Eric Burseth, M.D.Hoffman Estates, IL · No drug or device payments recorded (2025) ·
(847) 882-8448 Dr. Mohammad Morad, M.DHoffman Estates, IL · $49 in drug and device payments (2025) ·
(847) 781-8600 Dr. Robert Mazurek, M.D.Hoffman Estates, IL · $264 in drug and device payments (2025) · Telehealth ·
(847) 843-7030 Dr. Russ Tonkovic, MDHoffman Estates, IL · No drug or device payments recorded (2025) ·
(847) 882-8448 Dr. Sudarsana Chakrabarti, MDHomer Glen, IL · $292 in drug and device payments (2025) ·
(708) 737-7136 Dr. Dilip Shah, MDHomewood, IL · $198 in drug and device payments (2025) ·
(708) 799-0180 Dr. Imtiaz Hamid, MDHomewood, IL · No drug or device payments recorded (2025) ·
(708) 799-0180 Dr. Dennis Killian, M.D.Joliet, IL · No drug or device payments recorded (2025) ·
(815) 740-1900 Dr. Eugene Chiu, M.D.Joliet, IL · No drug or device payments recorded (2025) ·
(815) 740-1900 Dr. Govind Ramadurai, M.D.Joliet, IL · $1,251 in drug and device payments (2025) ·
(815) 740-1900 Dr. Stavros Maragos, M.D. Dr. William Woodward, M.D.Joliet, IL · No drug or device payments recorded (2025) ·
(815) 740-1900 Dr. Andrew Mariano, DOKankakee, IL · $456 in drug and device payments (2025) ·
(844) 404-4787 Dr. Lynn Brown, MDKankakee, IL · No drug or device payments recorded (2025) ·
(844) 404-4787 Dr. Mario Massullo, D.O.Kankakee, IL · $838 in drug and device payments (2025) ·
(815) 936-3200 Dr. Nha Huynh, DOKankakee, IL · $968 in drug and device payments (2025) ·
(844) 404-4787 Dr. Philip Hays, M.DKankakee, IL · No drug or device payments recorded (2025) ·
(815) 935-8040 Dr. Seban Liu, D.O.Kankakee, IL · $2,430 in drug and device payments (2025) ·
(844) 404-4787 Dr. Vikas Patel, MDKankakee, IL · $4,350 in drug and device payments (2025) ·
(815) 936-3240 Dr. Kathleen Ward, M.D.La Grange, IL · No drug or device payments recorded (2025) ·
(708) 698-4563 Dr. John Somberg, MDLake Bluff, IL · No drug or device payments recorded (2025) ·
(847) 735-1170 Dr. Edgar Torres Fernandez, MDLake Forest, IL · $539 in drug and device payments (2025) ·
(847) 534-3278 Dr. Eileen Kelly, M.D.Lake Forest, IL · $172 in drug and device payments (2025) · Telehealth ·
(847) 534-3278 Dr. Ian Cohen, M.D.Lake Forest, IL · $211 in drug and device payments (2025) · Telehealth ·
(847) 735-8550 Dr. Jay Kleiman, M.D.Lake Forest, IL · No drug or device payments recorded (2025) ·
(847) 295-7380 Dr. John Benge, MDLake Forest, IL · No drug or device payments recorded (2025) ·
(847) 735-8550 Dr. Korosh Sharain, MDLake Forest, IL · $227 in drug and device payments (2025) · Telehealth ·
(847) 534-3278 Dr. Abdul Khan, M.D.Lake Zurich, IL · No drug or device payments recorded (2025) ·
(847) 438-0181 Dr. Namra ButtLake Zurich, IL · $954 in drug and device payments (2025) · Telehealth ·
(815) 206-5700 Dr. Pantila Bateman, M.D.Lake Zurich, IL · $1,058 in drug and device payments (2025) ·
(815) 206-5700 Dr. Benjamin Rojas, D.O.Libertyville, IL · $1,541 in drug and device payments (2025) · Telehealth ·
(847) 549-0170 Dr. Fahd Jajeh, MDLibertyville, IL · $1,974 in drug and device payments (2025) ·
(847) 549-0170 Dr. Maher Nahlawi, MDLibertyville, IL · $1,801 in drug and device payments (2025) · Telehealth ·
(847) 549-0170 Dr. Rahul Bhardwaj, M.D.Libertyville, IL · $2,280 in drug and device payments (2025) ·
(847) 573-2802 Dr. Ray Helms, M.D.Libertyville, IL · $2,519 in drug and device payments (2025) ·
(847) 816-0600 Dr. Robert Johnson, M.D.Libertyville, IL · $208 in drug and device payments (2025) ·
(847) 573-2802 Conditions Cardiovascular Disease providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Cardiovascular Disease providers. Individual practices vary, so confirm with the provider before booking.
- Coronary artery disease
- Heart failure
- Atrial fibrillation
- High blood pressure
- High cholesterol
Common questions
How many Cardiovascular Disease providers are in Illinois?There are 1,067 Cardiovascular Disease providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Cardiovascular Disease providers in Illinois offer telehealth?Yes. 201 of the 1,067 Cardiovascular Disease providers in Illinois (about 19%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Cardiovascular Disease providers?Chicago (341), Maywood (45), Park Ridge (36) have the highest concentration of Cardiovascular Disease providers in Illinois.
How many Cardiovascular Disease providers in Illinois received drug or device company payments?683 of 1,067 Cardiovascular Disease providers in Illinois (64%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Cardiovascular Disease providers in Illinois treat?Cardiovascular Disease providers commonly treat coronary artery disease, heart failure, atrial fibrillation, high blood pressure, high cholesterol 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 Cardiologists in Illinois work in independent practices or large health systems?Among 608 Cardiologists in Illinois enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 77% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Cardiologists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Cardiologists hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northwestern Memorial Hospital in Chicago; Northshore University Healthsystem - Evanston Hospital in Evanston.
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