About Me

Dr. Peyman Kabolizadeh is a fellowship-trained, board-certified radiation oncologist and serves as the Medical Director, Radiation Oncology at the MemorialCare Todd Cancer Institute at Long Beach Medical Center. His philosophy is to provide excellent multidisciplinary care while working with his patients to deliver compassionate and high-quality care.

He received his medical & PhD at Virginia Commonwealth University School of Medicine and his residency in radiation oncology at University of Pittsburgh Medical Center. He then completed a fellowship in proton therapy at Harvard Medical School, Massachusetts General Hospital. Dr. Kabolizadeh is board-certified in radiation oncology by the American Board of Radiology.Dr. Kabolizadeh served as the Director, Beaumont Proton Therapy Center at Oakland University William Beaumont School of Medicine. Later, he directed the proton therapy fellowship post-graduate training programs and served as associate director, radiation oncology residency program at Oakland University William Beaumont School of Medicine.

He is actively engaged in clinical research and has published peer-reviewed manuscripts. He serves as a reviewer of multiple journals and a member of the American Board of Radiology National Board Exam Developing Committee/Examiner.


English, Farsi

Provider Specialty

Radiation Oncology


Medical Education

Virginia Commonwealth University (VCU) School of Medicine, Richmond VA

Residency – Radiation Oncology

University of Pittsburgh School of Medicine (UPMC), Pittsburgh PA

Fellowship – Proton Therapy

Harvard Medical School, Massachusetts General Hospital, Boston

Locations & Affiliations


Thomas & Dorothy Leavey Radiation Oncology Center - Long Beach Medical Center (Todd Cancer Pavilion)

2801 Atlantic Ave.

Long Beach, CA

Office: (562) 933-0300

MemorialCare Cancer Institute Radiation Oncology - Orange Coast Medical Center (Patient Care Pavilion)

18111 Brookhurst Street

Lower Level, Suite 0300

Fountain Valley, CA

Office: (714) 962-7100

MemorialCare Cancer Institute - Saddleback Medical Center (Damsker Family Pavilion)

24302 Paseo de Valencia

Laguna Hills, CA

Office: (949) 452-8880

Insurances Accepted

Boeing MemorialCare Health Alliance ACO
BlueShield Trio Commercial HMO
Aetna Commercial HMO
Anthem Commercial HMO
BlueShield Commercial HMO
Cigna Commercial HMO
Health Net Commercial HMO
UHC Commercial HMO
Anthem Vivity HMO
Aetna Medicare Advantage HMO
BlueShield Medicare Advantage HMO
Health Net Medicare Advantage HMO
Humana Medicare Advantage HMO
SCAN Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
Centivo ACO
Alignment Medicare Advantage HMO
Anthem Pathway HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Clever Care Medicare Advantage HMO