Oncology

Simon Lo, M.D.

Vice Chair for Strategic Planning, Department of Radiation Oncology

Simon S. Lo, M.D., is a radiation oncologist specializing in central nervous system cancers, including brain tumors, spine tumors, and brain metastases. He treats adult patients with primary brain tumors such as gliomas, metastatic disease to the brain and spine, and other CNS malignancies, often managing complex, refractory cases requiring precise radiation delivery. Dr. Lo is renowned for his expertise in stereotactic radiosurgery, Gamma Knife radiosurgery, and proton therapy, serving as a key

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Credentials

Board Certifications

Radiation Oncology (American Board of Radiology)

Education & Training

Medical School: Chinese University of Hong Kong (MD, 1991)
Internship: Prince of Wales Hospital (1992)
Fellowship: Kwong Wah Hospital (Orthopaedic Surgery, 1993)
Residency: Queen Elizabeth Hospital (Clinical Oncology, 1997)
Residency: University of Minnesota (Radiation Oncology, 2001)

Years in Practice

35+ years

Peer Recognition

ASTRO — Fellow (FASTRO)
2017
American College of Radiology — Fellow (FACR)
2014
Best Doctors, Inc. — Best Doctors
2015
Castle Connolly — Top Doctor
2023-2024 (2 years)
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Radiation Oncology

Conditions & Treatments

Radiation TherapyGliomaBrain Tumors

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

University of Washington Medical Center
Harborview Medical Center
Fred Hutchinson Cancer Center

Languages

English

Conditions Dr. Lo treats

Insurance accepted

Frequently asked

Does Dr. Lo accept Aetna insurance?

Simon Lo's public profile lists Aetna, Anthem Blue Cross Blue Shield, and Blue Cross Blue Shield plus 6 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Lo practice?

Simon Lo practices in Seattle, WA with hospital affiliations including University of Washington Medical Center, Harborview Medical Center, and Fred Hutchinson Cancer Center.

What does Dr. Lo specialize in?

Simon Lo is a board-certified oncology specialist with focus areas in Radiation Oncology.

How long has Dr. Lo been practicing?

Simon Lo has 35+ years of clinical experience in oncology.

What is Dr. Lo's medical training?

Public profile training history includes: Medical School: Chinese University of Hong Kong (MD, 1991); Internship: Prince of Wales Hospital (1992); Fellowship: Kwong Wah Hospital (Orthopaedic Surgery, 1993).