Clinicians affiliated with Dupage Medical Group Ltd

1,322 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 5496667941

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

1,136 clinicians affiliated with Dupage Medical Group Ltd are in the 2024 Medicare Part B data, 712 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Physical Therapist in Private Practice (145) · Internal Medicine (131) · Nurse Practitioner (112) · Family Practice (111) · Physician Assistant (94) · Hospitalist (44) · Diagnostic Radiology (40) · Obstetrics & Gynecology (38) · Cardiology (31) · Orthopedic Surgery (30) · Gastroenterology (28) · Emergency Medicine (27) · Occupational Therapist in Private Practice (25) · General Surgery (22) · Urology (18) · Dermatology (16) · Otolaryngology (15) · Neurology (14) · Hematology-Oncology (13) · Pathology (13) · Pulmonary Disease (13) · Podiatry (12) · Rheumatology (12) · Ophthalmology (11) · Audiologist (10) · Endocrinology (10) · Nephrology (10) · Physical Medicine and Rehabilitation (8) · Interventional Cardiology (7) · Licensed Clinical Social Worker (7) · Psychologist, Clinical (6) · Registered Dietitian or Nutrition Professional (6) · Allergy/ Immunology (5) · Clinical Cardiac Electrophysiology (5) · Geriatric Medicine (5) · Anesthesiology (4) · Hand Surgery (4) · Psychiatry (4) · Vascular Surgery (4) · Infectious Disease (3) · Optometry (3) · Plastic and Reconstructive Surgery (3) · Radiation Oncology (3) · Chiropractic (2) · Micrographic Dermatologic Surgery (2) · Pain Management (2) · Pediatric Medicine (2) · Sports Medicine (2) · Certified Clinical Nurse Specialist (1) · Gynecological Oncology (1) · Interventional Radiology (1) · Licensed Professional Counselor (1)

Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.

Clinicians affiliated with Dupage Medical Group Ltd, 2024

Alphabetical by last name; 1,101–1,136 of 1,136.

NameSpecialtyCity
Lisa G Wohl, MDOphthalmologyBloomingdale, IL
Corinna L Wojcik, MDFamily PracticeWestmont, IL
Kelley Wojcik, WHNP-BCNurse PractitionerLisle, IL
Margo M Wolf, DOFamily PracticeJoliet, IL
Maria Wolter, APNNurse PractitionerOak Brook, IL
Heidi Woods, PMNPNurse PractitionerChicago, IL
Anna C Wright, FNP-CNurse PractitionerNaperville, IL
Jonathan C Wu, MDGeneral SurgeryJoliet, IL
Andrew W Wunderlich, M.D.Internal MedicineJoliet, IL
Alan Wurzelbacher, M.D.Internal MedicineElgin, IL
Timothy R Wysozan, MDPathologyNaperville, IL
Johnny Y Xie, MDOtolaryngologyOrland Hills, IL
David C Yang, M.D.CardiologyNaperville, IL
Sudha R Yarlagadda, M.D.Hematology-OncologySchaumburg, IL
Jong-Yoon Yi, M.D.CardiologyNew Lenox, IL
Jennifer V Yilk, M.D.Diagnostic RadiologyLisle, IL
Sarah E Yoder, APRNNurse PractitionerNaperville, IL
Charles Yohannan, MDHospitalistWinfield, IL
Mohammed A Yousuf, M.D.Geriatric MedicineLemont, IL
Andrew Yu, MDPulmonary DiseaseWestmont, IL
Saadia Yunus, D.O.Hematology-OncologyLisle, IL
Omer Yusaf, MDHospitalistJoliet, IL
Margaret H Zabiega, M.D.HospitalistJoliet, IL
Michelle Zabin, OTR/LOccupational Therapist in Private PracticeBradley, IL
Amit Zachariah, M.D.Interventional CardiologyKankakee, IL
Aldiana Zahirovic, PA-CPhysician AssistantWheaton, IL
Lisansha Zahirsha, M.D.Diagnostic RadiologyLisle, IL
Nathaniel P Zarembski, PT, DPT, ATCPhysical Therapist in Private PracticeWheaton, IL
Brian Zator, D.O.Family PracticeBartlett, IL
Agata M Zeglen, MS,APRN,FNP-BCNurse PractitionerAurora, IL
Herbert M Zerth, M.D.Emergency MedicineBloomingdale, IL
Tingting Zhou, MDInternal MedicineHinsdale, IL
Joanna W Zid, MDFamily PracticeJoliet, IL
Brooke Ziemba, DPTPhysical Therapist in Private PracticeNaperville, IL
Nikolay Zlatarov, DOInternal MedicineWinfield, IL
Rachel Zurek, DOFamily PracticeNaperville, IL

Practice locations

Listed practice locations in Illinois.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations