Clinicians affiliated with Froedtert South Inc

161 clinicians on file with this group · most practice in Kenosha, WI · PAC ID 9537071196

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

140 clinicians affiliated with Froedtert South Inc are in the 2024 Medicare Part B data, 88 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 (26) · Nurse Practitioner (24) · Internal Medicine (13) · Neurology (13) · Family Practice (12) · Diagnostic Radiology (6) · Orthopedic Surgery (5) · Hematology-Oncology (4) · Obstetrics & Gynecology (4) · Pulmonary Disease (4) · Gastroenterology (3) · Interventional Radiology (3) · Cardiology (2) · Critical Care (Intensivists) (2) · Emergency Medicine (2) · Endocrinology (2) · Infectious Disease (2) · Interventional Cardiology (2) · Podiatry (2) · Rheumatology (2) · Thoracic Surgery (2) · Clinical Cardiac Electrophysiology (1) · Hospitalist (1) · Plastic and Reconstructive Surgery (1) · Psychiatry (1) · Radiation Oncology (1)

Specialty links go to the specialty in Kenosha, WI.

Clinicians affiliated with Froedtert South Inc, 2024

Alphabetical by last name; 101–140 of 140.

NameSpecialtyCity
Amin Rmeileh, D.O.Interventional CardiologyAventura, FL
Andie A RockendorfPhysician AssistantPleasant Prairie, WI
Michael J Rosenberg, M.D.Interventional CardiologyManitowoc, WI
Michael Rosenberg, M.D.Diagnostic RadiologyEvanston, IL
Stefanie M Rosenberg, P.A.Physician AssistantBayside, WI
Daniel J Russell, NPNurse PractitionerBurlington, WI
Lucas Sage, DODiagnostic RadiologyChicago, IL
Diana M Saitis, MDObstetrics & GynecologyKenosha, WI
Azimabbas Saiyed, DOPulmonary DiseasePleasant Prairie, WI
Kalyan Chekravarthy Sajja, M.D.NeurologyOmaha, NE
Kelli L Sasada, M.D.Obstetrics & GynecologyPleasant Prairie, WI
Niraj Sawhney, M.D, MRCPInfectious DiseaseMilwaukee, WI
Mathangi R Sekharan, M.D.Internal MedicineGurnee, IL
Carizza U Senas, APN-CNPNurse PractitionerPleasant Prairie, WI
Ralph A Seymoure, PA-CPhysician AssistantWaukegan, IL
Randa A Sharag EldinEndocrinologyEvanston, IL
Neil A Shepler, MDFamily PracticeKenosha, WI
Elizabeth J Shimeall, PA-CPhysician AssistantPleasant Prairie, WI
Anna C Silenzi, DOCardiologyKenosha, WI
Andrew D Sirois, PA-CPhysician AssistantPleasant Prairie, WI
Sarah M Slivon, APNPNurse PractitionerKenosha, WI
Lauren M Snower, M.D.Internal MedicinePleasant Prairie, WI
Marina Sodagar, P.A.Physician AssistantKenosha, WI
Courtney Sperry, PA-CPhysician AssistantChicago, IL
Claire N Stablein, DNP, APRN, FNP-CNurse PractitionerKenosha, WI
Karen A Stanlaw, M.D.Emergency MedicineWaianae, HI
Donald D Strobel, MDNeurologyCarmel, IN
Elisabeth Strutz, APNPFamily PracticeKenosha, WI
Jennifer Takata, D.O.Internal MedicineSalem, WI
Isaac Thomas, MDCardiologyGurnee, IL
Brian Tillis, MDObstetrics & GynecologyPleasant Prairie, WI
Jessica L Tommerup, APNPNurse PractitionerMilwaukee, WI
Sarah J Tuohy, FNP-BCNurse PractitionerChicago, IL
Omar M Uddin, MDInterventional RadiologyChicago, IL
Mutsa Vollmer, APRNNurse PractitionerPleasant Prairie, WI
Thomas R Wagner, M.D.GastroenterologyMilwaukee, WI
Christopher B Wills, D.OInternal MedicineSalem, WI
Shannon L YowNurse PractitionerPleasant Prairie, WI
Anthony ZachariasOrthopedic SurgeryLexington, KY
Michael H Zeihen, MDInternal MedicineKenosha, WI

Practice locations

Listed practice locations in Illinois, 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