Breadcrumb Home Departments Radiation Oncology Education and Training Radiation Oncology Residents PGY-2 Miriam Lane, MD Jonathan Massachi, MD Nicolas Nelson, MD PGY-3 Rojine Ariani, MD Michelle Ann Eala, MD Sasha Ebrahimi, MD, PhD PGY-4 Travis Courtney, MD, MAS Jesus Juarez Casillas, MD Eulanca Y. Liu, MD, PhD PGY-5 Cecil Benitez, MD, PhD, MS Beth Neilsen, MD, PhD John Nikitas, MD Medical Physics Residents John Charters, PhD (PGY1) Dishane Luximon, PhD (PGY1) Huiming Dong, PhD (PGY2) Jonathan Pham, PhD (PGY2)