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Medical Oncology in Chicago, Illinois

Data updated monthly · Last refresh September 2026

85 Medical Oncology providers practice in Chicago, and 61% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Medical Oncology providers in Chicago

Listed alphabetically. 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. Abiola Ibraheem, M.B.CHB
Chicago, IL · $1,559 in drug and device payments (2025) · (773) 702-1000
Dr. Al Benson, MD
Chicago, IL · $26,000 in drug and device payments (2025) · (312) 695-0990
Dr. Alexander Pearson
Chicago, IL · $11,344 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Andrzej Jakubowiak
Chicago, IL · $10,366 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Anu Neerukonda
Chicago, IL · $14 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. April Swoboda, MD
Chicago, IL · No drug or device payments recorded (2025) · (773) 834-2689
Dr. Ardaman Shergill
Chicago, IL · $4,795 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Atulkumar Dave, MD
Chicago, IL · No drug or device payments recorded (2025) · (847) 746-4358
Dr. Blase Polite
Chicago, IL · $115 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Charles Bennett, MD
Chicago, IL · No drug or device payments recorded (2025) · (312) 695-6180
Dr. Christine Bestvina, M.D.
Chicago, IL · $44,433 in drug and device payments (2025) · Telehealth · (773) 702-4627
Dr. Daniel Bruetman, MD
Chicago, IL · $359 in drug and device payments (2025) · Telehealth · (312) 477-2400
Dr. Daniel Peiffer, MD, PHD
Chicago, IL · No drug or device payments recorded (2025) · (773) 702-6840
Dr. David Vanderweele, M.D.
Chicago, IL · $9,645 in drug and device payments (2025) · Telehealth · (773) 111-8972
Dr. Deimante Tamkus, M.D.
Chicago, IL · $200 in drug and device payments (2025) · (312) 864-6000
Dr. Denise Levitan, MD
Chicago, IL · $180 in drug and device payments (2025) · Telehealth · (773) 296-7089
Dr. Dennis Citrin, M.D.
Chicago, IL · $64 in drug and device payments (2025) · (847) 746-4358
Dr. Devalingam Mahalingam, M.D.
Chicago, IL · $27,574 in drug and device payments (2025) · Telehealth · (210) 413-1723
Dr. Elena Chiorean, M.D.
Chicago, IL · $25,498 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Elyse Lambiase, MD
Chicago, IL · $389 in drug and device payments (2025) · (773) 989-3803
Dr. Eugene Ahn, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (847) 746-4358
Dr. Everett Vokes
Chicago, IL · $42,157 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Frederick Howard, M.D.
Chicago, IL · $20,016 in drug and device payments (2025) · Telehealth · (773) 702-1000
Dr. Hedy Kindler
Chicago, IL · No drug or device payments recorded (2025) · Telehealth · (888) 824-0200
Dr. James Brandman, MD
Chicago, IL · No drug or device payments recorded (2025) · (312) 695-0990
Dr. James Mulshine, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (312) 942-5904
Dr. James Wallace
Chicago, IL · $21,715 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Jamie Vonroenn, MD
Chicago, IL · No drug or device payments recorded (2025) · (312) 695-0990
Dr. Janet Chin, MD
Chicago, IL · $5,477 in drug and device payments (2025) · Telehealth · (888) 824-0200
Dr. Jeffrey Cilley, M.D.
Chicago, IL · $837 in drug and device payments (2025) · Telehealth · (773) 989-3803
Dr. Jeffrey Sosman, MD
Chicago, IL · No drug or device payments recorded (2025) · (312) 695-0990
Dr. John Shaw, MD
Chicago, IL · $16 in drug and device payments (2025) · (312) 664-5400
Dr. Joseph Franses, MD
Chicago, IL · $4,520 in drug and device payments (2025) · Telehealth · (773) 702-1000
Dr. Jyoti Patel, MD
Chicago, IL · $22,678 in drug and device payments (2025) · (312) 695-9797
Dr. Katherine Kabaker, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (312) 942-6600
Dr. Kenneth Cohen
Chicago, IL · No drug or device payments recorded (2025) · Telehealth · (888) 824-0200
Dr. Kevin Conlon, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (312) 942-5904
Dr. Kumar Batra, M.D.
Chicago, IL · $311 in drug and device payments (2025) · (312) 864-6000
Dr. Leonidas Platanias, MD
Chicago, IL · No drug or device payments recorded (2025) · (312) 695-9797
Dr. Lucio Di Nunno, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (312) 477-2400
Dr. Lydia Usha, M.D.
Chicago, IL · $84 in drug and device payments (2025) · Telehealth · (312) 942-5904
Dr. Maeve Hennessy
Chicago, IL · No drug or device payments recorded (2025) · (312) 502-2904
Dr. Manali Bhave, MD
Chicago, IL · $11,690 in drug and device payments (2025) · Telehealth · (224) 420-1103
Dr. Manan Shah, MD
Chicago, IL · $41 in drug and device payments (2025) · Telehealth · (312) 942-8174
Dr. Manik Amin, MD
Chicago, IL · $318 in drug and device payments (2025) · Telehealth · (773) 702-1000
Dr. Marcelo Cruz, M.D.
Chicago, IL · No drug or device payments recorded (2025) · (312) 472-1234
Dr. Margarite Matossian
Chicago, IL · No drug or device payments recorded (2025) · (773) 702-1000
Dr. Maria Moscvin
Chicago, IL · No drug or device payments recorded (2025) · (773) 702-1150
Dr. Marina Chiara Garassino, MD
Chicago, IL · $92,271 in drug and device payments (2025) · Telehealth · (773) 702-2984
Dr. Mark Ratain
Chicago, IL · No drug or device payments recorded (2025) · Telehealth · (888) 824-0200

Common questions

How many Medical Oncology providers are in Chicago, Illinois?

There are 85 Medical Oncology providers with active NPI records practicing in Chicago, according to federal NPPES data refreshed monthly.

How many Medical Oncology providers in Chicago received drug or device company payments?

52 of 85 (61%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records 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.

All specialties in Chicago Medical Oncology across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.