Clinicians affiliated with Adventist Health Partners, Inc.

255 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 0244135762

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

220 clinicians affiliated with Adventist Health Partners, Inc. are in the 2024 Medicare Part B data, 178 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 · Family Practice (71) · Nurse Practitioner (19) · Gastroenterology (14) · General Surgery (11) · Physician Assistant (11) · Internal Medicine (10) · Obstetrics & Gynecology (10) · Orthopedic Surgery (9) · Audiologist (8) · Interventional Cardiology (8) · Cardiology (7) · Neurology (7) · Anesthesiology (6) · Otolaryngology (6) · Endocrinology (4) · Neurosurgery (4) · Licensed Clinical Social Worker (3) · Critical Care (Intensivists) (2) · Urology (2) · Addiction Medicine (1) · Allergy/ Immunology (1) · Clinical Cardiac Electrophysiology (1) · Emergency Medicine (1) · Hospitalist (1) · Psychiatry (1) · Registered Dietitian or Nutrition Professional (1) · Rheumatology (1)

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

Clinicians affiliated with Adventist Health Partners, Inc., 2024

Alphabetical by last name; 201–220 of 220.

NameSpecialtyCity
Ann E Vogel, MDFamily PracticeClarendon Hills, IL
Jacqueline Walker, MDFamily PracticeWestchester, IL
Sydney A Walker, DOObstetrics & GynecologyDowners Grove, IL
Thomas Walsh, DOFamily PracticeHinsdale, IL
Rose Ann Wan, NPNurse PractitionerCarol Stream, IL
Jesse G Wardlow, M.D.OtolaryngologyHinsdale, IL
Kimberly S Warren, APRN, CNPNurse PractitionerWestmont, IL
Lorraine Weber, LCSWLicensed Clinical Social WorkerLake Villa, IL
Timothy R White, MDAnesthesiologyGlendale Heights, IL
Joanna Wilk, MDFamily PracticePlanfield, IL
Kerry Woss, D.O.Family PracticeClarendon Hills, IL
Donald Woznica, M.D.Family PracticeChicago, IL
Stephan G Wyers, MDGeneral SurgeryBolingbrook, IL
Eric Yang, MDGeneral SurgeryLa Grange Highlands, IL
Madhuri R Yemul, M.D.Family PracticeBolingbrook, IL
Kelsey York, PA-CPhysician AssistantLa Grange, IL
Hong Jun Yun, MDCardiologyPalos Park, IL
Ninef E Zaya, MDOtolaryngologyHinsdale, IL
Angela Zekios, DOFamily PracticeWestchester, IL
Jessica Zlotek, RD LDNRegistered Dietitian or Nutrition ProfessionalHinsdale, 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