Gynecologic Oncologists in Illinois
Data updated monthly · Last refresh October 2026
75 Gynecologic Oncology providers practice in Illinois, including 37 (49%) 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.
75providers
37telehealth
Chicagotop city
Gynecologic Oncology by city in Illinois
Choose a city to see providers there.
Where Gynecologic Oncologists in Illinois practice
From CMS Medicare enrollment records covering 49 of the 75 providers listed here (65%). Providers who do not bill Medicare are not included in these figures.
0%solo or small practice (under 10 clinicians)
8%mid-size group (10 to 99)
92%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Gynecologic Oncologists | All clinicians in group | Main city |
| Endeavor Health Medical Group | 11 | 3,330 | Evanston |
| University of Chicago | 10 | 1,674 | Chicago |
| The University of Chicago Medical Center | 7 | 907 | Chicago |
| Northwestern Medical Faculty Foundation | 6 | 4,386 | Chicago |
| Rush University Medical Group | 6 | 1,521 | Chicago |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Gynecologic Oncologists affiliated |
| The University of Chicago Medical Center | Chicago | Nonprofit | 4 of 5 | 10 |
| Palos Community Hospital | Palos Heights | Nonprofit | 4 of 5 | 8 |
| Northshore University Healthsystem - Evanston Hospital | Evanston | Nonprofit | 5 of 5 | 6 |
| Swedish Hospital | Chicago | Nonprofit | 3 of 5 | 6 |
| Rush University Medical Center | Chicago | Nonprofit | 5 of 5 | 6 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Gynecologic Oncology 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. Alyssa Bujnak, MDArlington Heights, IL · $858 in drug and device payments (2025) · Telehealth ·
(847) 618-3800 Dr. Suzanne Bergen, MDAurora, IL · No drug or device payments recorded (2025) ·
(630) 692-5700 Dr. Alexander Cohen, M.D.Chicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(800) 226-2371 Dr. Allison Grubbs, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(312) 472-4673 Dr. Allison Saiz, MDChicago, IL · $789 in drug and device payments (2025) ·
(312) 472-3970 Dr. Amina Ahmed, MDChicago, IL · $274,270 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Amy Alexander, M.D.Chicago, IL · $8,246 in drug and device payments (2025) ·
(312) 926-2000 Dr. Andras Ladanyi, M.D., PH.D.Chicago, IL · $221 in drug and device payments (2025) · Telehealth ·
(312) 996-7006 Dr. Dario Roque, MDChicago, IL · $153,967 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Edgardo Yordan, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-6300 Dr. Emily Hinchcliff, M.D.Chicago, IL · $31,386 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Emma BarberChicago, IL · $522 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Ernst Lengyel, MDChicago, IL · $71 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Freidoon Azizi, MDChicago, IL · $176 in drug and device payments (2025) ·
(773) 665-3961 Dr. Gary Altwerger, M.D.Chicago, IL · $1,132 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Han CunChicago, IL · $150 in drug and device payments (2025) ·
(773) 702-1000 Dr. Ismail Mert, MDChicago, IL · $399 in drug and device payments (2025) · Telehealth ·
(773) 296-7089 Dr. Jacob Rotmensch, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 909-4375 Dr. Jason Silberman, MDChicago, IL · $5,243 in drug and device payments (2025) ·
(312) 472-4684 Dr. Jenna Marcus, M.D.Chicago, IL · $35,536 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Jocelyn Ray, MD, PHDChicago, IL · $265 in drug and device payments (2025) · Telehealth ·
(407) 580-7578 Dr. John Lurain, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-9797 Dr. John MoroneyChicago, IL · $5,378 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Julian Schink, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(847) 746-4358 Dr. Katherine KurnitChicago, IL · $26 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Kathryn MillsChicago, IL · $12,943 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Kelsea Grant, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6118 Dr. Kelsey Goon, MDChicago, IL · $124 in drug and device payments (2025) ·
(773) 834-8738 Dr. Kenny Bozorgi, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 787-7861 Dr. Mary Towner, MDChicago, IL · $2,520 in drug and device payments (2025) ·
(312) 472-4684 Dr. Nita LeeChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 824-0200 Dr. Olivia Foley, MDChicago, IL · $536 in drug and device payments (2025) · Telehealth ·
(312) 695-0990 Dr. Sarah Ackroyd, M.D, M.P.HChicago, IL · $402 in drug and device payments (2025) · Telehealth ·
(773) 702-6118 Dr. Seiko YamadaChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 824-0200 Dr. Shannon Glynn, MDChicago, IL · $550 in drug and device payments (2025) ·
(410) 955-5000 Dr. Shannon Maclaughlan, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 413-9874 Dr. Shohreh Shahabi, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-0990 Dr. Summer Dewdney, M.D.Chicago, IL · $5,889 in drug and device payments (2025) · Telehealth ·
(312) 942-6312 Dr. Tanya Pulver, MDChicago, IL · $61 in drug and device payments (2025) · Telehealth ·
(773) 296-7089 Dr. Wilberto Nieves Neira, MDChicago, IL · $3,617 in drug and device payments (2025) ·
(312) 695-0990 Dr. Joseph Bonanno, D.O.Chicago Heights, IL · No drug or device payments recorded (2025) ·
(708) 755-2490 Dr. Assaad Semaan, M.DElk Grove Village, IL · No drug or device payments recorded (2025) ·
(847) 472-1992 Dr. Stephanie Munns, MDElk Grove Village, IL · $22 in drug and device payments (2025) ·
(847) 472-1992 Dr. Andreea Newtson, M.D.Evanston, IL · $329 in drug and device payments (2025) · Telehealth ·
(847) 570-2639 Dr. Carolyn Kirschner, MDEvanston, IL · No drug or device payments recorded (2025) ·
(847) 570-2639 Dr. Elena Moore, MDEvanston, IL · $539 in drug and device payments (2025) · Telehealth ·
(847) 570-2639 Dr. Gustavo Rodriguez, MDEvanston, IL · $203 in drug and device payments (2025) ·
(847) 570-2639 Dr. Jean Hurteau, MDEvanston, IL · $45 in drug and device payments (2025) ·
(847) 570-2639 Common questions
How many Gynecologic Oncology providers are in Illinois?There are 75 Gynecologic Oncology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Gynecologic Oncology providers in Illinois offer telehealth?Yes. 37 of the 75 Gynecologic Oncology providers in Illinois (about 49%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Gynecologic Oncology providers?Chicago (40), Evanston (8), Springfield (3) have the highest concentration of Gynecologic Oncology providers in Illinois.
How many Gynecologic Oncology providers in Illinois received drug or device company payments?46 of 75 Gynecologic Oncology providers in Illinois (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 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 Gynecologic Oncologists in Illinois work in independent practices or large health systems?Among 49 Gynecologic Oncologists in Illinois enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 92% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gynecologic Oncologists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Gynecologic Oncologists hold privileges are The University of Chicago Medical Center in Chicago; Palos Community Hospital in Palos Heights; Northshore University Healthsystem - Evanston Hospital in Evanston.
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