Clinicians affiliated with Radiation Oncology Associates Ltd

24 clinicians on file with this group · most practice in Milwaukee-Waukesha, WI · PAC ID 7618924622

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

21 clinicians affiliated with Radiation Oncology Associates Ltd are in the 2024 Medicare Part B data, 19 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 · Radiation Oncology (19) · Physician Assistant (2)

Specialty links go to the specialty in Milwaukee-Waukesha, WI.

Clinicians affiliated with Radiation Oncology Associates Ltd, 2024

Alphabetical by last name; 21.

NameSpecialtyCity
Kenneth T Bastin, MDRadiation OncologyMilwaukee, WI
Sara E Beltran Ponce, MDRadiation OncologyAppleton, WI
Michael E Christensen, M.D.Radiation OncologyFranklin, WI
Kelsey L Corrigan, MDRadiation OncologyMilwaukee, WI
Angela Davre, PAPhysician AssistantMilwaukee, WI
Joshua K Elson, MD, MPHRadiation OncologyKenosha, WI
Perry M Gould, MDRadiation OncologyGrafton, WI
Stanley Gutiontov, MDRadiation OncologySheboygan, WI
Michael Y Hsie, MDRadiation OncologyOshkosh, WI
Gregory Kauffmann, MDRadiation OncologyMilwaukee, WI
Jeffrey A Kittel, M.D.Radiation OncologyMilwaukee, WI
Daniel P Lindsay, M.D.Radiation OncologyMilwaukee, WI
Katie J Livingston, MDRadiation OncologyMarinette, WI
Shannon Offerman, MDRadiation OncologyBrookfield, WI
Mitchell H Pincus, MDRadiation OncologyMilwaukee, WI
David C Rohde, MDRadiation OncologyGreen Bay, WI
Lewis A Rosenberg, MD PHDRadiation OncologyMount Pleasant, WI
Jennifer Stanley, M.D.Radiation OncologyMilwaukee, WI
Pamela J Vanderwall, MDRadiation OncologyGreen Bay, WI
Carol F Zembinski, PA-CPhysician AssistantMilwaukee, WI
Ellen L Ziaja, MDRadiation OncologySummit, 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