Brett Hartl, MMP, DABR
Medical Physicist, Radiation Oncology

Brett Hartl is a physicist of the proton division in the Department of Radiation Oncology at the Hospital of the University of Pennsylvania.

He received his Master of Medical Physics degree from the University of Pennsylvania. He provides clinical support including treatment planning and delivery support, staff, visitor, and student training, quality assurance methods, and physics consultation, with a focus on proton treatment planning practices.