Clinicians affiliated with Loyola University Medical Center

953 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 3779488903

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

817 clinicians affiliated with Loyola University Medical Center are in the 2024 Medicare Part B data, 633 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 · Nurse Practitioner (87) · Anesthesiology (61) · Certified Registered Nurse Anesthetist (CRNA) (49) · Hospitalist (48) · Internal Medicine (47) · Diagnostic Radiology (45) · Emergency Medicine (44) · Family Practice (41) · Gastroenterology (27) · Pulmonary Disease (23) · Pathology (21) · Orthopedic Surgery (20) · Physician Assistant (20) · Psychiatry (20) · General Surgery (19) · Neurology (18) · Hematology-Oncology (16) · Otolaryngology (16) · Urology (14) · Nephrology (13) · Obstetrics & Gynecology (13) · Cardiology (12) · Psychologist, Clinical (12) · Infectious Disease (10) · Ophthalmology (8) · Radiation Oncology (8) · Rheumatology (8) · Endocrinology (6) · Neurosurgery (6) · Physical Medicine and Rehabilitation (6) · Plastic and Reconstructive Surgery (6) · Thoracic Surgery (6) · Vascular Surgery (6) · Critical Care (Intensivists) (5) · Podiatry (5) · Interventional Cardiology (4) · Advanced Heart Failure and Transplant Cardiology (3) · Audiologist (3) · Clinical Cardiac Electrophysiology (3) · Dermatology (3) · Gynecological Oncology (3) · Hand Surgery (3) · Interventional Radiology (3) · Optometry (3) · Pediatric Medicine (3) · Allergy/ Immunology (2) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Oral Surgery (Dentist only) (2) · Pain Management (2) · Surgical Oncology (2) · Certified Clinical Nurse Specialist (1) · Certified Nurse Midwife (1) · General Practice (1) · Licensed Clinical Social Worker (1) · Maxillofacial Surgery (1) · Medical Oncology (1) · Nuclear Medicine (1) · Sports Medicine (1)

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

Clinicians affiliated with Loyola University Medical Center, 2024

Alphabetical by last name; 701–800 of 817.

NameSpecialtyCity
Hadi Siddiqui, D.O., M.P.H.GastroenterologyMorris, IL
Mariah H Siddiqui, MDDiagnostic RadiologyMaywood, IL
Jasmine J Silas, D.D.S.Oral Surgery (Dentist only)Rochester, MN
Elizabeth B Simmons, PSY.D.Psychologist, ClinicalMaywood, IL
Carlos Roberto Simons Linares, M.D.Internal MedicineMaywood, IL
Giles C Simpson, MDEmergency MedicineMaywood, IL
Kevin Simpson, MDPulmonary DiseaseMaywood, IL
Mansi SingaporiHematology-OncologyMaywood, IL
Marc Singer, M.D.Colorectal Surgery (Proctology)Chicago, IL
Jasmine SinghNeurologyArlington Heights, IL
Daniel Sisbarro, MDInternal MedicineMaywood, IL
David H Slade, M.D.Infectious DiseaseMaywood, IL
Eric R Sloan, M.DAnesthesiologyMaywood, IL
William Small, M.D.Radiation OncologyChicago, IL
Karen Smith, CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Laura L Smyth, RN, APNNurse PractitionerMaywood, IL
David C Snow, M.D.Emergency MedicineChicago, IL
Rupinder K Sodhi, MDNephrologyMaywood, IL
Abhishek A Solanki, M.D.Radiation OncologyMaywood, IL
Luis J Soliz, M.D.Physical Medicine and RehabilitationChicago, IL
Michael C Soult, MDVascular SurgeryMaywood, IL
Katherine Spangenberg, M.D.Internal MedicineJoliet, IL
Amit K Srivastava, M.D.GastroenterologyRiverside, IL
James A Stankiewicz, MDOtolaryngologyMaywood, IL
Christina Staskiewicz, DPMPodiatryMaywood, IL
Lowell H Steen, MDInterventional CardiologyMaywood, IL
Ethan Sterk, D.O.Emergency MedicineChicago, IL
Theodore L Stern, MDFamily PracticeWestmont, IL
Michael R Stokas, M.D.Internal MedicineMaywood, IL
Courtney K Suh, MDFamily PracticeMaywood, IL
Kendell A Sullivan, CRNACertified Registered Nurse Anesthetist (CRNA)Willow Springs, IL
David K Sum, M.D.AnesthesiologyMaywood, IL
Hobie D Summers, M.D.Orthopedic SurgeryMaywood, IL
Santhanam Suresh, M.DAnesthesiologyMiami, FL
Geoffrey T Swanson, PA-C, ATCPhysician AssistantMaywood, IL
Anna M Szpaderska, DDSOral Surgery (Dentist only)Maywood, IL
Ali D Tabatabai, CRNACertified Registered Nurse Anesthetist (CRNA)Maywood, IL
Maher Tama, M.D.GastroenterologyMaywood, IL
Donald Tanis, M.D.Interventional CardiologyChicago, IL
Rodney Tehrani, MDRheumatologyMaywood, IL
Elizabeth S Tetteh, M.D.AnesthesiologyChicago, IL
Jigisha P Thakkar, M.B.B.SNeurologyMaywood, IL
Meghan Thakur, MDHospitalistMaywood, IL
Sarah ThilgesPsychologist, ClinicalChicago, IL
Christopher R Thorp, M.D.HospitalistMaywood, IL
Eric J Thorpe, M.D.OtolaryngologyMaywood, IL
Igor Tkachenko, MDAnesthesiologyChicago, IL
Hieu Ton-That, MDGeneral SurgeryMaywood, IL
Ilona TopolnitskaPhysician AssistantMaywood, IL
Samer Totonchi, D.O.UrologyBerwyn, IL
Melissa J Tracy, MDCardiologyChicago, IL
Stephanie B Tsai, M.D.Internal MedicineMaywood, IL
Margaret Z Tsien, M.D.HospitalistChicago, IL
Thomas M Turk, MDUrologyMaywood, IL
Savannah L TysonCertified Registered Nurse Anesthetist (CRNA)Arlington Heights, IL
Jasmin Ulit, AGNPNurse PractitionerBurr Ridge, IL
Nidhi Undevia, MDPulmonary DiseaseMaywood, IL
Nil Ural, MDAnesthesiologyMaywood, IL
Michael F Uzer, M.D.GastroenterologyBurlington, VT
Aruna Vade, MDDiagnostic RadiologyMaywood, IL
Darl Vandevender, MDPlastic and Reconstructive SurgeryMaywood, IL
Roshni A Vasaiwala, M.D.OphthalmologyCarol Stream, IL
Smit C Vasaiwala, MDClinical Cardiac ElectrophysiologyMaywood, IL
Lauren VassiliadesDiagnostic RadiologyChicago, IL
Timothy Vavra, DOInternal MedicineMaywood, IL
Kavitha Vellanki, M.D.NephrologyMaywood, IL
Diane K Vent, RN, NP-CNurse PractitionerChicago, IL
Jennifer Verploegh, AGACNP-BCNurse PractitionerMaywood, IL
Keith Veselik, MDInternal MedicineMaywood, IL
Olga M Vila-Sola, MDRheumatologyOrland Park, IL
Elena G Violari, M.DDiagnostic RadiologyMiami, FL
Jane M Vodvarka, CRNACertified Registered Nurse Anesthetist (CRNA)Hoffman Estates, IL
Miriam R Volle, RN, MSN, ACNP, OCNNurse PractitionerMaywood, IL
Natasha M Von Roenn, M.D.GastroenterologyMaywood, IL
Anuradha WadhwaNephrologyMaywood, IL
Lindsay Wagner, CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Robert Wagner, MDDiagnostic RadiologyMaywood, IL
Annie WalkerCertified Registered Nurse Anesthetist (CRNA)Maywood, IL
Susan M Walsh, PSYDPsychologist, ClinicalMaywood, IL
Jamie Walter, PSYDPsychologist, ClinicalOrland Park, IL
Xiaolin Wang, M.D.AnesthesiologySan Jose, CA
Yanping WangPathologyMaywood, IL
Elizabeth A Wantuch, M.D.HospitalistMaywood, IL
Cassandra N Ward, DOEmergency MedicineMaywood, IL
Joanna Ward, PA-CPhysician AssistantMaywood, IL
Lindsay Warriner, APNNurse PractitionerMaywood, IL
Jennifer A WeissHematology-OncologyMaywood, IL
Lauren C Westbay, MDObstetrics & GynecologyMaywood, IL
Stacey Whelton, N.P.Nurse PractitionerHinsdale, IL
Tiffany N WhiteHospitalistMaywood, IL
Paula White Prock, MDObstetrics & GynecologyMaywood, IL
Lauren Wiatr, RNNurse PractitionerAurora, IL
Janis Wiener, MDInternal MedicineOak Park, IL
Lena R Wiley, M.D.Obstetrics & GynecologyMaywood, IL
Freager S Williams, M.D.Obstetrics & GynecologyOakbrook Terrace, IL
Robert T Williams, ODOptometryMaywood, IL
Otanthia S Williams-Brady, APNNurse PractitionerMaywood, IL
Jessica L Wilson, M.D.NeurologyChicago, IL
Abigail D Winder, M.D.Gynecological OncologyMaywood, IL
James M Winger, MDFamily PracticeGlendale Heights, IL

Practice locations

Listed practice locations in Illinois, Indiana.

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