Photo of Walter Choi
Accepting New Patients

Walter H Choi, MD Email Walter Choi

Radiation Oncology
    • Position
    • ADJUNCT ASSISTANT PROFESSOR | Radiation Oncology
    • Specialty
    • Radiation Oncology
    • Language
    • English
    • Hospital Affiliations
    • Mount Sinai Beth Israel
    • The Mount Sinai Hospital
    • New York Eye and Ear Infirmary of Mount Sinai
    • Mount Sinai Morningside and Mount Sinai West
    • Phone
    • Mount Sinai Downtown-Chelsea Center 212-604-6083
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Walter Choi, M.D. is the Director of Stereotactic Radiosurgery in the Department of Radiation Oncology at Continuum Cancer Centers of New York. He joined the department in 2007 after completing a fellowship in stereotactic radiosurgery and brachytherapy at Mount Sinai St. Luke's Roosevelt and Montefiore Medical Center. His areas of interest include stereotactic radiosurgery for intracranial tumors and functional stereotactic radiosurgery including trigeminal neuralgia; stereotactic ablative body radiotherapy for the treatment of oligometastatic disease; cancers of the lung and gastrointestinal system, and ocular melanoma. Dr. Choi is a member of the American Society for Radiation Oncology, the American College of Radiology the American Brachytherapy Society, the Radiologic Society of North America.


Radiation Oncology


MD, SUNY Downstate Medical Center - College of Medicine

Internship, Internal Medicine
Long Island Jewish Medical Center

Residency, Radiation Oncology
SUNY Downstate Medical Center

Fellowship, Brachytherapy
Beth Israel Medical Center

Fellowship, Brachytherapy
Montefiore Medical Center /Albert Einstein College of Medicine