

Oncology
John Suh, M.D.
Chairman of the Department of Radiation Oncology and Associate Director of the Gamma Knife Center at the Brain Tumor and Neuro-Oncology Center at Cleveland Clinic
Dr. John H. Suh, MD, is a distinguished radiation oncologist at the Cleveland Clinic in Cleveland, Ohio, specializing in the therapeutic applications of radiation for cancer treatment. With over 36 years of experience, he focuses primarily on brain tumors, employing advanced techniques such as Gamma Knife radiosurgery and innovative radiation modalities including stereotactic radiosurgery and intensity-modulated radiation therapy. As a professor in the Department of Radiation Oncology at Clevela
35+
Years in Practice
Credentials
Board Certifications
- Radiation Oncology: American Board of Radiology, 1995
Education & Training
- University of Miami School of Medicine — M.D., 1990
- Undergraduate: University of Miami, 1986
- Cleveland Clinic — Residency, Radiation Oncology, 1991 - 1994
- Cleveland Clinic — Fellowship, Radiation Oncology, 1994 - 1995
Peer Recognition
- Castle Connolly — Top Doctor
2007-2026 (20 years)
2015
Recognition & Leadership
Awards & Honors
- America's Top Doctors for Cancer 2009-2013 (Castle Connolly)
- National Brain Tumor Foundation Clinical Research Award, presented at Society of Neuro-Oncology meeting, 2003
- ESTRO/ASTRO Traveling Fellowship Award, 1999
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Cleveland Clinic
- Cleveland Clinic (9500 Euclid Avenue, Cleveland, OH 44195)
Languages
English
Experience
35+ years in practice