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. Arvind Reddy DevanabandaPeoria, IL · $3,014 in drug and device payments (2025) ·
(309) 672-4760 Dr. Barry Clemson, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Christine Perks, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Darrel Gumm, MDPeoria, IL · $349 in drug and device payments (2025) · Telehealth ·
(309) 691-4410 Dr. David Best, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Donald Mcelroy, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Frank Gold, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 672-4670 Dr. Harshavardhan Ghadiam, M.DPeoria, IL · $1,760 in drug and device payments (2025) · Telehealth ·
(309) 624-9351 Dr. James Smalley, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. John Rashid, M.D.Peoria, IL · $1,536 in drug and device payments (2025) · Telehealth ·
(309) 691-4410 Dr. Keattiyoat Wattanakit, MDPeoria, IL · No drug or device payments recorded (2025) · Telehealth ·
(309) 691-4410 Dr. Lionel Malebranche, M.D. Dr. Marco Barzallo, M.D.Peoria, IL · $2,572 in drug and device payments (2025) · Telehealth ·
(309) 691-4410 Dr. Mark Jackson, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Michael GrzeskowiakPeoria, IL · $1,681 in drug and device payments (2025) · Telehealth ·
(309) 691-4410 Dr. Nasaraiah Nallamothu, M.D. Dr. Neil Wise, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Ramyashree Tummala, M.D. Dr. Rebecca Baumann, M.D.Peoria, IL · $2,105 in drug and device payments (2025) ·
(309) 691-4410 Dr. R Mcrae, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Sivacharan Buddhavarapu, M.D.Peoria, IL · $1,820 in drug and device payments (2025) ·
(309) 672-4670 Dr. Steven Swiryn, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Thanad Shay, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 671-2310 Dr. Tinoy Kizhakekuttu, MDPeoria, IL · $86 in drug and device payments (2025) · Telehealth ·
(800) 352-4410 Dr. Vijayasree Paleru, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 691-4410 Dr. Farooq Junaid, DOQuincy, IL · $513 in drug and device payments (2025) · Telehealth ·
(217) 223-1200 Dr. Irving Schwartz, M.D. Dr. Sara Baig, M.D.Quincy, IL · $2,426 in drug and device payments (2025) ·
(217) 224-6423 Dr. Wissam Derian, MDQuincy, IL · $1,885 in drug and device payments (2025) ·
(217) 222-6550 Dr. William Millman, M.D.River Forest, IL · No drug or device payments recorded (2025) ·
(708) 488-1122 Dr. Ahmad Barout, MDRockford, IL · $14,876 in drug and device payments (2025) ·
(815) 398-3000 Dr. Amin Sharieff, MDRockford, IL · $13 in drug and device payments (2025) · Telehealth ·
(312) 806-0262 Dr. Edward Telfer, M.D.Rockford, IL · $202 in drug and device payments (2025) ·
(815) 398-3000 Dr. Eugene Silva, M.D.Rockford, IL · $2,174 in drug and device payments (2025) ·
(815) 398-3000 Dr. George Zaverdas, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 398-3000 Dr. Gregory Nowak, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 971-2200 Dr. Ian Goldberg, D.O.Rockford, IL · $52 in drug and device payments (2025) ·
(779) 696-5888 Dr. Jeffrey Smith, MDRockford, IL · $649 in drug and device payments (2025) ·
(815) 971-2200 Dr. Jerry Yan, M.DRockford, IL · $47 in drug and device payments (2025) ·
(779) 696-4400 Dr. Keely Zunker, DNP, RN, ACNPC-AGRockford, IL · No drug or device payments recorded (2025) ·
(815) 238-6540 Dr. Leela Narra, MDRockford, IL · $53 in drug and device payments (2025) ·
(815) 971-2000 Dr. Mark Hiser, M.D.Rockford, IL · $44 in drug and device payments (2025) ·
(815) 398-3000 Dr. Moses Kyobe, MD FACCRockford, IL · No drug or device payments recorded (2025) · Telehealth ·
(779) 696-5888 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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