Ari Katerelos

Ari Katerelos is a Medical Doctor specializing in Radiation Oncology with a robust career in cancer treatment. As a Radiation Oncologist at California Protons Cancer Therapy Center since December 2021 and at City of Hope since October 2014, Ari Katerelos has significantly contributed to patient care and advancements in oncology. Previous experience includes a role as MD at LLUMC. Ari Katerelos earned a medical degree from UCLA between 2001 and 2005.