Clinicians affiliated with Tomah Memorial Hospital Inc

54 clinicians on file with this group · most practice in La Crosse-Onalaska, WI-MN · PAC ID 6901897016

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

44 clinicians affiliated with Tomah Memorial Hospital Inc are in the 2024 Medicare Part B data, 37 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 · Diagnostic Radiology (14) · Family Practice (7) · Pathology (4) · Cardiology (3) · Certified Registered Nurse Anesthetist (CRNA) (3) · Internal Medicine (3) · Nurse Practitioner (3) · Orthopedic Surgery (3) · Emergency Medicine (1) · General Surgery (1) · Interventional Cardiology (1) · Physician Assistant (1)

Specialty links go to the specialty in La Crosse-Onalaska, WI-MN.

Clinicians affiliated with Tomah Memorial Hospital Inc, 2024

Alphabetical by last name; 44.

NameSpecialtyCity
Mateen F Abidi, M.DInternal MedicineLa Crosse, WI
Raju G Ailiani, MDCardiologyLa Crosse, WI
Sheila Algan, M.D.Orthopedic SurgeryOklahoma City, OK
Timothy A Bernauer, M.D.Diagnostic RadiologyAppleton, WI
Robyn L Brown, NPNurse PractitionerTomah, WI
Kiran K Busireddy, M.DDiagnostic RadiologyOmaha, NE
Tiffany N Casper, DOFamily PracticeLa Crosse, WI
Karyn Cecele, M.D.Family PracticeTomah, WI
Timothy S Chen, M.D.Diagnostic RadiologyAppleton, WI
Warangkana Chokesuwattanaskul, M.D.Internal MedicineLa Crosse, WI
Jodie T DiemerFamily PracticeLa Crosse, WI
Gerald D Fushianes, PA-CPhysician AssistantTomah, WI
Keyvan Gharabeighlou, D.O.Diagnostic RadiologyAppleton, WI
Grzegorz T Gurda, MD, PHDPathologyLa Crosse, WI
Peter S Hanson, MDDiagnostic RadiologyEau Claire, WI
Heather M Haun, RNNurse PractitionerNeillsville, WI
Wah Wah Htun, M.DInterventional CardiologyLa Crosse, WI
Keith W Hunsaker, MDDiagnostic RadiologyFranklin, OH
Jamal Janjua, M.DCardiologyLa Crosse, WI
Patricia J Jennings, CRNACertified Registered Nurse Anesthetist (CRNA)Menomonie, WI
Ivan Kaspruk, MDEmergency MedicineLa Crosse, WI
Daniel S Koscielski, MDDiagnostic RadiologyOak Lawn, IL
Andrew Last, MDFamily PracticeTomah, WI
Randy C Lehman, MDGeneral SurgeryWinamac, IN
Robert M Niedermeyer, D.O.Diagnostic RadiologyChicago, IL
Ademola A Obajuluwa, M.D.Diagnostic RadiologyChicago, IL
Ifeloluwa A Olutola, MDFamily PracticeTomah, WI
James A Pellegrini, M.D.Diagnostic RadiologyAppleton, WI
Guy J Rudin, M.D.Orthopedic SurgeryYuba City, CA
Abdallah SanaaniCardiologyLa Crosse, WI
Willard K Schanhofer, MDFamily PracticeTomah, WI
Lacey J Schrader, M.D.PathologyLa Crosse, WI
Mitchelle L Schroader, APNPNurse PractitionerTomah, WI
Mark Southard, MDDiagnostic RadiologyEau Claire, WI
Stacey J Sperlingas, MDFamily PracticeTomah, WI
Karl E Stien, M.D.Diagnostic RadiologyEau Claire, WI
John A Terrell, M.D.Diagnostic RadiologyRice Lake, WI
Ryan Waterbury, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Benjamin M Whitis, MDDiagnostic RadiologyEau Claire, WI
Michael A Witcik, MDInternal MedicineLa Crosse, WI
Richard J Wittchow, MDPathologyLa Crosse, WI
Lawrence J Yenni, MDOrthopedic SurgeryWake Forest, NC
Katrina L Youngblood, CRNACertified Registered Nurse Anesthetist (CRNA)Ashevlle, NC
Gordon G Zeng, MDPathologyLa Crosse, WI

Practice locations

Listed practice locations in Wisconsin.

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