Brian Kim, M.D.

Radiation Oncologist

  • Hoag Radiation Oncology Program
Phone 949-764-5528 Fax

Brian Kim, M.D., earned his Bachelor's degree in biology at the California Institute of Technology (Caltech), where he graduated with honors. He then completed his medical degree from UCLA and went on to complete an internship at the UCLA San Fernando Valley Internal Medicine Program and a residency at the UCLA Radiation Oncology program.


Dr. Kim has been affiliated with Hoag’s Radiation Oncology department since 2005 and is board-certified in radiology and therapeutic radiology.
He is a former clinical instructor of third-year medical students at the David Geffen UCLA School of Medicine and has been a long-time active member of many community and philanthropic organizations in Southern California.

Dr. Kim is a member of many international professional societies including American Society of Therapeutic Radiation Oncology (ASTRO), American College of Radiology (ACR) and American Brachytherapy Society (ABR). Other Southern California association memberships include the Orange County Korean Medical Society, Los Angeles Radiologic Society (LARS), Southern California Radiation Oncology Society (SCROS) and the Los Angeles Chapter of the Korean American Graduate Medical Association.

He is involved with many clinical research projects and is widely published in medical journals and publications. Dr. Kim presents at several national and international conferences including the Southern California Radiation Oncology Society, European Society of Therapeutic Radiation Oncology and American Radium Society Conference.