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Work Group on Clinical Trials (WGCT) AAPM Members, Affiliates and Non-Member Affiliates - Login for access to additional information Activities To serve as an educational resource by keeping the AAPM membership informed of relevant issues in current clinical trials involving radiotherapy. To provide guidance and standards to physicists participating in clinical trials in the area of quality assurance and physics practices through the production of various reports. To act as a liaison between the AAPM and the various national clinical trial quality assurance review and resource centers. By-Laws: Not Referenced.Rules: Not Referenced. Standing? This is not a standing committee. Approved Date(s): n/a Committee Keywords: WGCT Board of Directors Science Council Therapy Physics Cmte  [Status] Quality Assurance and Outcome Improvement SC  [Status] Work Group on Clinical Trials  [Status] » Conflict of Interest report for WGCT » Status Reports for Task Groups - AC | EC | IC | PC | SC | Board Committees | All

Chair Sarah Quirk Workgroup Chair

2026 Roster

(dates shown below are start and end dates of position.)

= complete and up-to-date
= up-to-date but expires soon
= incomplete or out of date conflict of interest statement.

VOTING Appointments

There are 12 voting members.

Shadi Chitsazzadeh, PhD 5/4/2026 - 12/31/2028 Member	Clifton D. Fuller, PhD 2/21/2025 - 12/31/2027 Member
Mallory Glenn, PhD, BS 2/21/2025 - 12/31/2027 Member	Karolyn M. Hopfensperger, PhD 2/21/2025 - 12/31/2027 Member
Joerg Lehmann, PhD 2/21/2025 - 12/31/2027 Member	Heng Li, PhD 7/12/2023 - 12/31/2026 Member
Alex T. Price, PhD 2/21/2025 - 12/31/2027 Member	Sarah Quirk, PhD 1/1/2024 - 12/31/2026 Workgroup Chair
Timothy Ritter, PhD 1/1/2022 - 12/31/2027 Work Group Vice Chair	Mihaela Rosu-Bubulac, PhD 7/12/2023 - 12/31/2026 Member
Toni M. Roth, PhD 8/23/2023 - 12/31/2026 Member - Health Equity Liaison	Michael B. Roumeliotis, PhD 7/12/2023 - 12/31/2026 Member

NON-VOTING Appointments

There are 5 non-voting members and guests.

Sudharsan Madhavan, PhD 8/15/2025 - 12/31/2026 Guest (nonvoting)	Claire K. Park, PhD 8/15/2025 - 12/31/2026 Guest (nonvoting)
Christina Skourou, PhD 8/15/2025 - 12/31/2026 Guest (nonvoting)	Koren Smith, MBA, MS 2/11/2022 - 12/31/2027 Liaison - IROC (ex officio, nonvoting)
Wade P. Smith, PhD 1/1/2025 - 12/31/2026 Guest (nonvoting)

HQ Team Appointed to Committee

There are 0 staff.

See connections to Work Group on Clinical Trials

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