Clinicians affiliated with Gundersen Lutheran Medical Center Inc

895 clinicians on file with this group · most practice in La Crosse-Onalaska, WI-MN · PAC ID 2163331414

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

751 clinicians affiliated with Gundersen Lutheran Medical Center Inc are in the 2024 Medicare Part B data, 442 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 · Physician Assistant (107) · Nurse Practitioner (89) · Internal Medicine (68) · Family Practice (50) · Certified Registered Nurse Anesthetist (CRNA) (37) · Emergency Medicine (35) · Anesthesiology (30) · Diagnostic Radiology (28) · Anesthesiology Assistant (23) · General Surgery (21) · Psychiatry (16) · Neurology (15) · Optometry (15) · Obstetrics & Gynecology (14) · Orthopedic Surgery (13) · Gastroenterology (10) · Pathology (10) · Psychologist, Clinical (10) · Urology (10) · Audiologist (9) · Cardiology (9) · Ophthalmology (9) · Pulmonary Disease (9) · Otolaryngology (8) · Physical Medicine and Rehabilitation (7) · Podiatry (7) · Dermatology (6) · Hematology-Oncology (6) · Licensed Clinical Social Worker (6) · Nephrology (6) · Radiation Oncology (6) · Rheumatology (6) · Critical Care (Intensivists) (5) · Infectious Disease (4) · Plastic and Reconstructive Surgery (4) · Chiropractic (3) · Endocrinology (3) · Hospice and Palliative Care (3) · Interventional Cardiology (3) · Interventional Radiology (3) · Medical Oncology (3) · Neurosurgery (3) · Thoracic Surgery (3) · Vascular Surgery (3) · Geriatric Medicine (2) · Gynecological Oncology (2) · Pain Management (2) · Sleep Medicine (2) · Allergy/ Immunology (1) · Certified Clinical Nurse Specialist (1) · Certified Nurse Midwife (1) · Clinical Cardiac Electrophysiology (1) · Hematology (1) · Hospitalist (1) · Pediatric Medicine (1) · Registered Dietitian or Nutrition Professional (1)

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

Clinicians affiliated with Gundersen Lutheran Medical Center Inc, 2024

Alphabetical by last name; 401–500 of 751.

NameSpecialtyCity
Raymond C List, PH.D.Psychologist, ClinicalLa Crosse, WI
Yuzhou Liu, MDDiagnostic RadiologyGreen Valley, AZ
Scott D Loberg, AAAnesthesiology AssistantAlbuquerque, NM
Thomas A Londergan, MDUrologyLa Crosse, WI
Elizabeth M Lownik, M.DFamily PracticeBaraboo, WI
Alexa Lowry, MDObstetrics & GynecologyLa Crosse, WI
Christopher M Lowry, DOInternal MedicineLa Crosse, WI
Nathaniel J Lucey, DOEmergency MedicineLa Crosse, WI
David E Ludden, M.D.CardiologyLa Crosse, WI
Jordan L Ludwigson, M.D.Internal MedicineLa Crosse, WI
Maggie J Luers, AUDAudiologistLa Crosse, WI
Thomas Luers, MDInternal MedicineLa Crosse, WI
Jack T Lund, AA-CAnesthesiology AssistantLa Crosse, WI
Rhonda J Madsen, MSWLicensed Clinical Social WorkerLa Crosse, WI
Todd A Mahr, MDAllergy/ ImmunologyLa Crosse, WI
Emily Mahutga, AAAnesthesiology AssistantLa Crosse, WI
Padmavathi Mali, M.D.GastroenterologyLa Crosse, WI
Andrea R Maliszewski, AUDAudiologistLa Crosse, WI
Angela S Manke, AUDIOLOGISTAudiologistLa Crosse, WI
Kale Manuel, MDPsychiatryLa Crosse, WI
Ryan M Manz, MDOtolaryngologyLa Crosse, WI
Laura K Marchiando, MDFamily PracticeLa Crosse, WI
David E Marinier, M.D.Hematology-OncologyLa Crosse, WI
Tiffany J Marinier, D.O.Internal MedicineOnalaska, WI
Rose L MarksNurse PractitionerLa Crosse, WI
Gabriel L Marsh, M.D.Emergency MedicineLa Crosse, WI
Teague A Martis, M.DFamily PracticeLa Crosse, WI
Erin L Maslowski, MDPhysical Medicine and RehabilitationLa Crosse, WI
Gina M Mason, CRNACertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
Madeline Masters, PA-CPhysician AssistantLa Crosse, WI
Matthieu J Mayer, MDDiagnostic RadiologyMilwaukee, WI
Micah C Mcclung, APNPNurse PractitionerLa Crosse, WI
Michael R Mccormick, PAPhysician AssistantOnalaska, WI
Richard J Mcgeehan, M.D.Emergency MedicineWyoming, MN
Kallie A Mcgettigan, PAPhysician AssistantLa Crosse, WI
Jennifer G Mchugh, MSWLicensed Clinical Social WorkerLa Crescent, MN
Jessica M Mcilrath, DOPsychiatryOnalaska, WI
Rachel L Mckenney, MDEndocrinologyLa Crosse, WI
David R Mcnamara, M.D.Infectious DiseaseLa Crosse, WI
Sarah C Mcneilly, PAPhysician AssistantLa Crosse, WI
David Megremis, D.O.Diagnostic RadiologyLa Crosse, WI
Melissa K Meinking-Morgan, PAPhysician AssistantLa Crosse, WI
Katelyn M Mellion, MDGeneral SurgeryLa Crosse, WI
Paul T Merchant, MDNephrologyLa Crosse, WI
Jared Metropulos, MDPsychiatryLa Crosse, WI
Leah I Metz, MDNephrologyLa Crosse, WI
Michaela A Miller- Evenson, APNPNurse PractitionerLa Crosse, WI
Justin J Mitchell, M.D.Orthopedic SurgeryOnalaska, WI
Benjamin S MixisNeurologyLa Crosse, WI
Traci A Moe, APNPNurse PractitionerLa Crosse, WI
Kyle J Moore, PAPhysician AssistantLa Crosse, WI
Robert Moore, D.O.Diagnostic RadiologyJbsa Ft Sam Houston, TX
Lindsay K Morris, MDRadiation OncologyLa Crosse, WI
Mary I Morris, MDFamily PracticeLa Crosse, WI
David J Morrison, MDAnesthesiologyLa Crosse, WI
Sudheer Reddy Muduganti, M.DNephrologyLa Crosse, WI
Joseph G Mueller, MDInternal MedicineLa Crosse, WI
Kurt K Mueller, MDDermatologyLa Crosse, WI
Grace M MuenchCertified Registered Nurse Anesthetist (CRNA)La Crosse, WI
James H Munn, MDInternal MedicineOnalaska, WI
Katherine M Munson, NPNurse PractitionerLa Crosse, WI
Trixie Murphy, LCSW, SAC-ITLicensed Clinical Social WorkerGreen Lake, WI
Nathan H Mustain, M.D.Family PracticeHolmen, WI
Caroline M MuzicNurse PractitionerLa Crosse, WI
Sarah S Naik, MDInternal MedicineOnalaska, WI
David L Nash, MDOphthalmologyLa Crosse, WI
Leiah J Neary, PAPhysician AssistantLa Crosse, WI
David W Nelms, M.D.General SurgeryLa Crosse, WI
Brady A Nelson, MDInternal MedicineLa Crosse, WI
Stephanie A Neuman, M.D.Pain ManagementLa Crosse, WI
Erica R Neumeister, NPNurse PractitionerLa Crosse, WI
Kurt R Oettel, MDMedical OncologyLa Crosse, WI
Michael O Ojelabi, M.DMedical OncologyLa Crosse, WI
Lindsey L Olson, APNPNurse PractitionerLa Crosse, WI
Kristen A Olson Baines, M.D.PsychiatryLa Crosse, WI
Barbara Omit-Dorshorst, MSW, LCSWLicensed Clinical Social WorkerLa Crosse, WI
Benjamin Orozco, MDEmergency MedicineLa Crosse, WI
Lisa G Pagel, CRNACertified Registered Nurse Anesthetist (CRNA)Eau Claire, WI
Ituriel R Palafox Lopez, C-AAAnesthesiology AssistantLa Crosse, WI
Carli S Paletta, APNPNurse PractitionerLa Crosse, WI
Taylor M Pamperin, FNPNurse PractitionerLa Crosse, WI
Venki Paramesh, MDThoracic SurgeryLa Crosse, WI
Angadbir S Parmar, M.DInternal MedicineLa Crosse, WI
Benjamin M Parsons, D.O.Hematology-OncologyLa Crosse, WI
Ann M Patty, P.A.-CPhysician AssistantLa Crosse, WI
Jacob L Patty, PA-CPhysician AssistantLa Crosse, WI
Anannya Patwari, M.D.Hematology-OncologyLa Crosse, WI
Brandee J Paulino, DNP-FNPNurse PractitionerLa Crosse, WI
Marcus Pearson, DOEmergency MedicineLa Crosse, WI
Jacob M Pederson, D.O.Emergency MedicineLa Crosse, WI
Marissa Pederson, DNP, APNP, FNP-CNurse PractitionerLa Crosse, WI
Leo M PedrettiPhysician AssistantOnalaska, WI
Sarah R Pendley, M.D.PathologyLa Crosse, WI
Luke O Pesonen, MDVascular SurgeryLa Crosse, WI
Caroline Peterson, PAPhysician AssistantOnalaska, WI
Emily E Peterson, PAPhysician AssistantLa Crosse, WI
Jacob R Peterson, AAAnesthesiology AssistantLa Crosse, WI
Jaime M Peterson, PAPhysician AssistantLa Crosse, WI
Laura A Peterson, MDVascular SurgeryLa Crosse, WI
Luke N Peterson, M.D.OtolaryngologyLa Crosse, WI

Practice locations

Listed practice locations in Minnesota, 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

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