Clinicians affiliated with Gundersen Lutheran Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 1910 South Ave, La Crosse, WI 54601 · La Crosse-Onalaska, WI-MN · CCN 520087

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

938 clinicians affiliated with Gundersen Lutheran Medical Center are in the 2024 Medicare Part B data (1,082 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 · Physician Assistant (154) · Nurse Practitioner (129) · Family Practice (95) · Internal Medicine (79) · Diagnostic Radiology (37) · Certified Registered Nurse Anesthetist (CRNA) (36) · Emergency Medicine (34) · Anesthesiology (32) · General Surgery (32) · Anesthesiology Assistant (23) · Psychiatry (17) · Neurology (16) · Optometry (16) · Orthopedic Surgery (16) · Podiatry (15) · Obstetrics & Gynecology (14) · Pathology (13) · Cardiology (11) · Ophthalmology (10) · Psychologist, Clinical (10) · Gastroenterology (9) · Pulmonary Disease (9) · Urology (9) · Otolaryngology (8) · Physical Medicine and Rehabilitation (8) · Audiologist (7) · Dermatology (7) · Hematology-Oncology (6) · Nephrology (6) · Radiation Oncology (6) · Critical Care (Intensivists) (5) · Plastic and Reconstructive Surgery (5) · Infectious Disease (4) · Rheumatology (4) · Chiropractic (3) · Endocrinology (3) · Geriatric Medicine (3) · Hospice and Palliative Care (3) · Interventional Cardiology (3) · Interventional Radiology (3) · Medical Oncology (3) · Neurosurgery (3) · Oral Surgery (Dentist only) (3) · Pain Management (3) · Thoracic Surgery (3) · Vascular Surgery (3) · Allergy/ Immunology (2) · Certified Nurse Midwife (2) · Gynecological Oncology (2) · Hematology (2) · Licensed Clinical Social Worker (2) · Registered Dietitian or Nutrition Professional (2) · Sleep Medicine (2) · Certified Clinical Nurse Specialist (1) · Clinical Cardiac Electrophysiology (1) · Hospitalist (1) · Licensed Professional Counselor (1) · Pediatric Medicine (1) · Sports Medicine (1)

Clinicians affiliated with Gundersen Lutheran Medical Center, 2024

Alphabetical by last name; 301–400 of 938.

NameSpecialtyCity
Kathriena L Greenwell, M.D.General SurgeryLa Crosse, WI
Jennifer J Gregas, APNPNurse PractitionerOnalaska, WI
Carla C Grogan, M.D.HospitalistLa Crosse, WI
Linda C Groon, MDInternal MedicineLa Crosse, WI
Dale C Groshek, PA-CPhysician AssistantLa Crosse, WI
Robert R Groshek, MDAnesthesiologyLa Crosse, WI
James L Groskreutz, MDGastroenterologyLa Crosse, WI
Stephanie D Grove, DNP, APNP, A-GNP-CNurse PractitionerLa Crosse, WI
Brandon T Grover, D.O.General SurgeryLa Crosse, WI
Natasha K Guillien, NPNurse PractitionerLa Crosse, WI
Jennifer A Guinn, PA-CPhysician AssistantLa Crosse, WI
Grzegorz T Gurda, MD, PHDPathologyLa Crosse, WI
Hope M Guzzo, M.D.General SurgeryLa Crosse, WI
Matthew H Guzzo, M.D.Plastic and Reconstructive SurgeryLa Crosse, WI
Nicholas S Guzzo, DNP, AGACNP-BCNurse PractitionerLa Crosse, WI
Megan M Hafner, ODOptometryLa Crosse, WI
Kimberly R Hamilton, APNPNurse PractitionerLa Crosse, WI
Katrina R Hammel, M.D.Internal MedicineWinona, MN
Aaron J Hanesworth, MDEmergency MedicineLa Crosse, WI
Gabriel N HansenNurse PractitionerLa Crosse, WI
Erin M Hanson, CNPNurse PractitionerWinona, MN
Kevin D Hanson, MDEmergency MedicineLa Crosse, WI
Theodore J Hanson, MDDiagnostic RadiologyAustin, MN
Ikram U Haque, M.D.Internal MedicineLa Crosse, WI
Kimberly J Hardy, M.D.Family PracticeLa Crosse, WI
Gil E Harmon, MDHematology-OncologyLa Crosse, WI
Benjamin R Harris, MDPulmonary DiseaseRochester, MN
Sulman Hasan, M.D.Internal MedicineMonroe, LA
Jason E Hatfield, PAPhysician AssistantLa Crosse, WI
Michelle M Hauck, M.D.Internal MedicineLa Crosse, WI
Raymond C Hausch, MDRheumatologySalem, OR
Rachel M Hawker, MDInternal MedicineLa Crosse, WI
Yacki Hayashi-Tanner, D.O.Internal MedicineLa Crosse, WI
Mikel Headford, DOOrthopedic SurgeryLa Crosse, WI
Veronica A Heath, PA-CPhysician AssistantLa Crosse, WI
Sara M Heffernan, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Maranda K Heinks, PA-CPhysician AssistantLa Crosse, WI
Megan HeinleinObstetrics & GynecologyOnalaska, WI
Kelly R Hemmer-Rondestvedt, APRN-NPNurse PractitionerLa Crosse, WI
Daniel Hensgen, AG-ACNPNurse PractitionerLa Crosse, WI
John F Herath, MDInternal MedicineOnalaska, WI
Ashley Herde, O.D.OptometryLa Crosse, WI
Michael W Herde, O.D.OptometryLa Crosse, WI
Daniel L Heslop, MDUrologyLa Crosse, WI
Whitney A Hewitt, PA-CPhysician AssistantLa Crosse, WI
Belinda C Hickey, CRNACertified Registered Nurse Anesthetist (CRNA)Whitehall, WI
Caitlin C Hill, MDFamily PracticeLa Crosse, WI
Christine M HillPhysician AssistantLa Crosse, WI
Abigail HoPhysical Medicine and RehabilitationLa Crosse, WI
Steven R Hofacker, C-AAAnesthesiology AssistantLa Crosse, WI
Candace E Hoff, FNP-BCNurse PractitionerLa Crosse, WI
Donna L Hoffman, MDFamily PracticeLa Crosse, WI
Lindsay M Hoffman, AUDAudiologistLa Crosse, WI
Chris A Hofland, M.D.UrologyLa Crosse, WI
Joseph J Holger, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Robert A Holness, M.D.Obstetrics & GynecologyTomah, WI
Sarah K Holthe, APNPNurse PractitionerHolmen, WI
David Hom, M.D.UrologyAmery, WI
Peter J HordykPodiatryTomah, WI
Lisa HorstmanNurse PractitionerLa Crosse, WI
Theresa M Hoyles, RDRegistered Dietitian or Nutrition ProfessionalWinona, MN
Wah Wah Htun, M.DInterventional CardiologyLa Crosse, WI
Jennifer P Huckabee, M.D.Diagnostic RadiologyGainesville, FL
Jasmine A Hudnall, DOHospice and Palliative CareLa Crosse, WI
Connie J Huggett, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Douglas G Hughes, M.D.NeurosurgeryLa Crosse, WI
Derek A HuppInternal MedicineLa Crosse, WI
Brittany Huspeni, PA-CPhysician AssistantLa Crosse, WI
Matthew R Huspeni, D.O.Emergency MedicineLa Crosse, WI
Jennifer J Hust, CNPNurse PractitionerWabasha, MN
Thach Huynh, M.D.Diagnostic RadiologyTemple, TX
Leah G Irish, CRNACertified Registered Nurse Anesthetist (CRNA)Winona, MN
Laura Isaacson, D.O.Family PracticeSpringfield, MO
Thomas C Isaacson, MDCardiologyLas Vegas, NV
Alexander Ivanov, MDCardiologyMilwaukee, WI
Christine E Jacobsen, MDFamily PracticeTomah, WI
Laura L Jacobson, MDFamily PracticeLa Crosse, WI
Rebecca L Jacobson, DNPNurse PractitionerLa Crosse, WI
Stephanie Jakusz, APNPNurse PractitionerLa Crosse, WI
Jamal Janjua, M.DCardiologyLa Crosse, WI
Fatemeh S JannatiPodiatryLa Crosse, WI
Peter Jantz, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Benjamin T Jarman, MDGeneral SurgeryLa Crosse, WI
Jean J Jasienski, CRNACertified Registered Nurse Anesthetist (CRNA)Eau Claire, WI
Michael D Jefferies, MDAnesthesiologyLa Crosse, WI
Andrew R Jesson, M.D.Emergency MedicineLa Crosse, WI
Amy M JohnsonNurse PractitionerWinona, MN
David S Johnson, M.D.Internal MedicineLa Crosse, WI
Jennifer L JohnsonNurse PractitionerOnalaska, WI
Kristine L Johnson, M.D.Family PracticeLa Crosse, WI
Mat A Johnson, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Melissa K Johnson, MDGeneral SurgeryLa Crosse, WI
Minerva Y Johnson, CRNACertified Registered Nurse Anesthetist (CRNA)Rochester, MN
Leanne J Johnson-Meeter, PAPhysician AssistantLa Crosse, WI
Michael D Joley, PAPhysician AssistantLa Crosse, WI
Brad A Jones, PAPhysician AssistantTomah, WI
Blake D Jordan, DOInternal MedicineLa Crosse, WI
Sara J Jostad, PAPhysician AssistantLa Crosse, WI
Abigail M Jumbeck, NPNurse PractitionerLa Crosse, WI
Herman J Junker, M.D.Internal MedicineAustin, MN

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