Clinicians affiliated with Avera St Lukes

Acute Care Hospitals · Voluntary non-profit - Church · 305 S State St Post Office Box 4450, Aberdeen, SD 57401 · Aberdeen, SD · CCN 430014

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

272 clinicians affiliated with Avera St Lukes are in the 2024 Medicare Part B data (304 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 (65) · Physician Assistant (31) · Internal Medicine (24) · Family Practice (18) · Certified Registered Nurse Anesthetist (CRNA) (16) · Anesthesiology (14) · Diagnostic Radiology (9) · Endocrinology (6) · General Surgery (6) · Hospitalist (6) · Obstetrics & Gynecology (6) · Orthopedic Surgery (6) · Otolaryngology (6) · Cardiology (5) · Infectious Disease (5) · Pathology (5) · Radiation Oncology (5) · Emergency Medicine (4) · Urology (4) · Gastroenterology (3) · Nephrology (3) · Neurosurgery (3) · Podiatry (3) · Pulmonary Disease (3) · Dermatology (2) · Hematology-Oncology (2) · Neurology (2) · Ophthalmology (2) · Rheumatology (2) · Allergy/ Immunology (1) · Critical Care (Intensivists) (1) · General Practice (1) · Pain Management (1) · Pediatric Medicine (1) · Psychiatry (1)

Clinicians affiliated with Avera St Lukes, 2024

Alphabetical by last name; 201–272 of 272.

NameSpecialtyCity
Andrea M Rische, CNPNurse PractitionerRedfield, SD
Rachel RogersCertified Registered Nurse Anesthetist (CRNA)West Fargo, ND
Angelina M Rohlfs, MDFamily PracticeAberdeen, SD
Thomas A Roisum, MDPathologyHannibal, MO
Ronald D Rovang, M.D.Internal MedicineAberdeen, SD
Karen J Runge, CNPNurse PractitionerMiller, SD
Ninel Nellie Ruzhitsky, CNPNurse PractitionerSioux Falls, SD
Douglas Satcher, M.D.Internal MedicineEvansville, IN
Jenny Schaeffer, CNPNurse PractitionerAberdeen, SD
Matthew J Schaffer, D.O.Family PracticeMobridge, SD
Cacey Schmidt, NPNurse PractitionerBrandon, SD
Shawna M Schmidt, MDAnesthesiologyAberdeen, SD
Amanda L Schmieg, FNP-CNurse PractitionerBritton, SD
Lucas Schnaidt, MDOphthalmologyAberdeen, SD
Kathleen L Schneekloth, MDRadiation OncologySioux Falls, SD
Kristen L Seligman Coffroth, MDOtolaryngologySioux Falls, SD
Rajat Shailly, MDInternal MedicineChesterfield, MO
Daniel Shih, M.D.HospitalistAustin, TX
Sheryl A Siegmund, MDDiagnostic RadiologyAberdeen, SD
Sharon E Simon, CNPNurse PractitionerGroton, SD
Abby E SkrovigPhysician AssistantFairfield, CT
Steven P Snow, MDInternal MedicineColumbus, MS
Whitney SombkeNurse PractitionerAberdeen, SD
William C Spanos, M.D.OtolaryngologySioux Falls, SD
Jessica S Srstka, MDRheumatologySioux Falls, SD
Jessica S Stage, NP-CNurse PractitionerAberdeen, SD
Chad E Stapp, DPMPodiatryAberdeen, SD
Brandon D Steger, MDFamily PracticeTulsa, OK
Christine A Stehly, MDObstetrics & GynecologyAberdeen, SD
David A Strand, MDGeneral SurgerySioux Falls, SD
Tonya L Struble, CNPNurse PractitionerChamberlain, SD
Gregory D Taylor, MDDiagnostic RadiologySaint Paul, MN
Micheala R Taylor, GTA- DO STUDENTFamily PracticeAberdeen, SD
Anne E Teachout, CRNACertified Registered Nurse Anesthetist (CRNA)Aberdeen, SD
Nicole T Thomes, PA-CPhysician AssistantSioux Falls, SD
Michele L Thorpe, APRN, PMHNPNurse PractitionerAberdeen, SD
Tadd E Thorson, CRNACertified Registered Nurse Anesthetist (CRNA)Aberdeen, SD
Christina ThuryNurse PractitionerSioux Falls, SD
Jennifer L Timm, CRNACertified Registered Nurse Anesthetist (CRNA)Aberdeen, SD
Aamod TiwariInternal MedicineAberdeen, SD
June R Torrence-Heinz, PA-CPhysician AssistantIpswich, SD
Darcie L Tveidt, CRNACertified Registered Nurse Anesthetist (CRNA)Aberdeen, SD
Justin VandermeidPsychiatryAberdeen, SD
Miranda Vanleur, DNPNurse PractitionerSioux Falls, SD
Chadron Vassar, D.OAnesthesiologyWest Plains, MO
Loren T Vilhauer, PA-CPhysician AssistantAberdeen, SD
Jordan Voss-Severson, CNPNurse PractitionerAberdeen, SD
Ryanne L Waage, PA-CPhysician AssistantAberdeen, SD
Hans R Wagenaar, PA-CPhysician AssistantSioux Falls, SD
Kendra D Waldner, FNP-CNurse PractitionerAberdeen, SD
Randall Waldner, M.D.Family PracticeRedfield, SD
Bo Wang, MD, PHDDermatologyAberdeen, SD
Xi Wang, MDNeurologySioux Falls, SD
Rebecca Waring, MDInternal MedicineMiller, SD
Wayne L Washenberger, PACPhysician AssistantAberdeen, SD
Trevor Watson, MDObstetrics & GynecologyOmaha, NE
James M Weekly, M.D.OtolaryngologyAberdeen, SD
Peter Wei, MDDiagnostic RadiologyBloomsburg, PA
Edwin F Weiler, M.D.AnesthesiologySioux Falls, SD
Gregory G White, MDOrthopedic SurgeryNew Smyrna Beach, FL
Michele L Wieseler, NP-CNurse PractitionerMiller, SD
Susan WikObstetrics & GynecologyOmaha, NE
Angela E Williams, PA-CPhysician AssistantAberdeen, SD
Garrett M Wobst, DPMPodiatryAberdeen, SD
Danny A Wolfgram, MDFamily PracticeAberdeen, SD
Lauri A Wolter, PMHNPNurse PractitionerYankton, SD
Kristine K Wren, MDFamily PracticeRedfield, SD
Ronald T Wren, PA CPhysician AssistantRedfield, SD
Lisa B Wurnig-Johnson, PA-CPhysician AssistantAberdeen, SD
Zhi G Zhang, M.D.Emergency MedicineAberdeen, SD
Florence Zilko, CRNACertified Registered Nurse Anesthetist (CRNA)Wildomar, CA
Jill M Zuehlke, NP-CNurse PractitionerBritton, SD

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