Radiation Safety Committee



The Radiation Safety Committee (RSC) is authorized to act as an agent for Georgetown University involving matters of policy, procedures, licensing, control and mediation arising from the use, or proposed use, of radioactive materials and radiation producing devices. It is the responsibility of the RSC to: review and approve, for safety and regulatory compliance, all uses of radiation; the training and experience of proposed Authorized Users and the Radiation Safety Officer  (RSO), to determine whether they are qualified to perform their duties safely and in accordance with the licenses and regulations; and, review the RSO’s annual report of the radiation safety program to determine that all activities are being conducted safely and in accordance with all regulatory and license requirements.

RSC meetings will be held on the third Friday of every month unless canceled.

If you are interested in joining the RSC contact MKS149@georgetown.edu

Membership Roster 2026

Paul Roepe, Ph.D., Chair
Professor, Chemistry and Biochemistry, Molecular and Cellular Biology
Room 353 Basic Science Building
Manar Sakalla, MHP
Radiation Safety Officer
Room LM 12, Preclinical Science Building
Danelle Chavez, MPH
EH&S Director—Management Representative
Room LM 12, Preclinical Science Building
Hakima Amri, Ph.D.
Professor, Biochemistry, Molecular & Cellular Biology
Room 217 Basic Science Building
Mira Jung, Ph.D.
Professor, Radiation Medicine
Room E220 The Research Building
Evagelia Laiakis, Ph.D.
Associate Professor, Radiation Medicine
Room EP 11 The Research Building
Italo Mocchetti, Ph.D.
Professor, Neuroscience
Room EP-09 The Research Building
Julia Zipper
Senior Director, Office of Research Oversight