Clinicians affiliated with Anderson Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 6800 State Route 162, Maryville, IL 62062 · St. Louis, MO-IL · CCN 140289

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

382 clinicians affiliated with Anderson Hospital are in the 2024 Medicare Part B data (419 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (96) · Diagnostic Radiology (36) · Internal Medicine (32) · Family Practice (30) · Certified Registered Nurse Anesthetist (CRNA) (27) · Physician Assistant (25) · Emergency Medicine (15) · Anesthesiology (10) · General Surgery (10) · Interventional Cardiology (10) · Cardiology (8) · Obstetrics & Gynecology (8) · Orthopedic Surgery (8) · Urology (8) · Otolaryngology (7) · Pathology (5) · Podiatry (5) · Radiation Oncology (5) · Hematology-Oncology (4) · Critical Care (Intensivists) (3) · Hospitalist (3) · Neurology (3) · Neurosurgery (3) · Endocrinology (2) · Gastroenterology (2) · General Practice (2) · Infectious Disease (2) · Interventional Pain Management (2) · Nephrology (2) · Pediatric Medicine (2) · Clinical Cardiac Electrophysiology (1) · Medical Oncology (1) · Pain Management (1) · Plastic and Reconstructive Surgery (1) · Pulmonary Disease (1) · Rheumatology (1) · Vascular Surgery (1)

Clinicians affiliated with Anderson Hospital, 2024

Alphabetical by last name; 301–382 of 382.

NameSpecialtyCity
Bryan Siegfried, M.D.Pediatric MedicineStaunton, IL
Arjun Singh, M.D.Internal MedicineSaint Louis, MO
Supriya Singh, M.D.Internal MedicineNew Haven, CT
Toniya Singh, M.D.CardiologySaint Louis, MO
Sujata Sitaula, MDEndocrinologyMaryville, IL
Scott A Skillington, MDOtolaryngologySaint Louis, MO
Brittany SmithCertified Registered Nurse Anesthetist (CRNA)Mattoon, IL
Charles Smittkamp, M.D.Diagnostic RadiologySpringfield, IL
Prateek Srinet, M.D.OtolaryngologyMount Vernon, IL
Clarissa T Stapleton, CRNACertified Registered Nurse Anesthetist (CRNA)Houston, TX
Patrice Staten, M.D.Obstetrics & GynecologyMaryville, IL
Bryan E Steele, MDFamily PracticeAlton, IL
Dylan W Stennett, NPNurse PractitionerFairfield, IL
Thomas T Stewart, N.P.Nurse PractitionerSpringfield, IL
Alissa L Struble, FNPNurse PractitionerFlorissant, MO
Gregory A Stynowick, MDInterventional Pain ManagementFlorissant, MO
Aditya K Suresh, MDInternal MedicineSaint Louis, MO
Shawna R Swinigan, PA-CPhysician AssistantCollinsville, IL
Francisco M Tagle, MDGastroenterologyMaryville, IL
Nicholas P Taraska, MDHospitalistSaint Louis, MO
Lara Taylor, APRN FNP-CNurse PractitionerFestus, MO
Patricia Teschke, M.D.General SurgeryMaryville, IL
Christine A Testa, ANPNurse PractitionerFlorissant, MO
Gus Theodos, M.D.Interventional CardiologySaint Louis, MO
Macy D Thilker, FNPNurse PractitionerTroy, IL
William H Thom, M.D.AnesthesiologyJerseyville, IL
Angelina M Thomas, CRNACertified Registered Nurse Anesthetist (CRNA)Decatur, IL
Evelyne E Thomas, ACNPNurse PractitionerSaint Louis, MO
Yuliya ThomasNurse PractitionerSaint Louis, MO
Kristi M Toennies, NPNurse PractitionerDecatur, IL
Julianne Tomac, DNP, FNP-CNurse PractitionerO Fallon, IL
Tara Topper, FNP-CNurse PractitionerO Fallon, IL
Marianne G Torbert, FNPNurse PractitionerSaint Louis, MO
Kristopher A Torossian, MDEmergency MedicineDetroit, MI
Sarah S Travers, MDNeurosurgerySaint Louis, MO
Stacy L Trexler, CRNACertified Registered Nurse Anesthetist (CRNA)Saint Louis, MO
Felix F Ungacta, MDOrthopedic SurgeryHighland, IL
Abby R Usselmann, APRNNurse PractitionerJacksonville, FL
Almedin Valjevcic, CRNACertified Registered Nurse Anesthetist (CRNA)Saint Louis, MO
Michael Vanantwerp, MDEmergency MedicineO Fallon, IL
Gil M Vardi, M.D.Interventional CardiologySaint Louis, MO
Poonam Velagapudi, M.D.Interventional CardiologyOmaha, NE
Amanda N Ventimiglia, F.N.P.Nurse PractitionerFlorissant, MO
Gina M Vernace, D.O.Family PracticeEdwardsville, IL
Billie Vincent, ANP-BCNurse PractitionerBethalto, IL
John L Visconti, DOHematology-OncologyShiloh, IL
Elisabeth C Von Bun, M.D.Hematology-OncologyJeffersonville, IN
Terence E Wade, M.D.Diagnostic RadiologySpringfield, IL
Frederick Wagner, M.D.AnesthesiologyGlen Carbon, IL
Christopher S Wagoner, MDFamily PracticeGodfrey, IL
Jessica L Walker, FNP-BCNurse PractitionerCollinsville, IL
Brendan C Walsh, M.D.AnesthesiologyCleveland, OH
Katie Walsh, MSN, ACNPC-AGNurse PractitionerSaint Louis, MO
Michael J Walter, MDCritical Care (Intensivists)Maryville, IL
Kelsy B Wasmuth, FNPNurse PractitionerMaryville, IL
Eric M Watson, PAPhysician AssistantMaryville, IL
Deanna A Weinacht, APNNurse PractitionerNew Baden, IL
Christy Weiss, NPNurse PractitionerEdwardsville, IL
Nicholas A Welko, MDGeneral SurgerySaint Louis, MO
Cayla D Wester, FNPNurse PractitionerFairview Heights, IL
Bryson Whalen, M.D.Obstetrics & GynecologyGlen Carbon, IL
Brad C White, MDUrologySaint Louis, MO
Richard H Wikiera, D.O.General SurgeryMaryville, IL
Lindsey J Williams, CRNACertified Registered Nurse Anesthetist (CRNA)Belleville, IL
Kay Williamson, CRNACertified Registered Nurse Anesthetist (CRNA)Breese, IL
Jenna L Wilson, MDOrthopedic SurgerySaint Louis, MO
Joann M Wilson, RN, APRN-BCNurse PractitionerMaryville, IL
Laura A Wilson, FNP-CNurse PractitionerColumbia, IL
Maria Winsor, AGNP-CNurse PractitionerSaint Louis, MO
Tina A Winter, FNPNurse PractitionerMaryville, IL
Krystle M Wisnasky, FNP-BCNurse PractitionerMaryville, IL
Scott Wong, MDGeneral SurgeryMaryville, IL
Megan D Wood, M.D.EndocrinologySt. Louis, MO
Frederick S Wreford, M.D.PathologyOverland Park, KS
Kayla B Wuebbels, FNPNurse PractitionerMaryville, IL
David B Yablonsky, D.O.Internal MedicineEdwardsville, IL
Emily A Yakel, APNNurse PractitionerEdwardsville, IL
Nelson C Yu, MDPulmonary DiseaseGranite City, IL
Thomas Zaiz, PAPhysician AssistantGlen Carbon, IL
Alan Zajarias, MDInterventional CardiologySaint Louis, MO
Patrick Zimmermann, M.D.Family PracticeCollinsville, IL
Anthony H Zych, MDEmergency MedicineDetroit, MI

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built