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William H. St. Clair, MD, PhD

Co-Director, Gamma Knife® Radiosurgery Center


Brain Cancer Team
Gamma Knife® Radiosurgery Center
Gastrointestinal and Colorectal Cancer Team
Genitourinary and Prostate Cancer Team
Radiation Medicine

Faculty Rank

Associate Professor of Radiation Medicine

Clinic Information

For an appointment or assistance call 859-257-1000
or 1-800-333-8874 (toll free)

Clinical Interests

General Radiation Medicine
Genitourinary and Central Nervous System (CNS) Neoplasms
Radiation Oncology



MD, University of Kentucky, College of Medicine, Lexington, KY
PhD, University of Iowa, College of Medicine, Iowa City, IA


Massachusetts General Hospital, Boston, MA


Harvard University Medical Center, Boston, MA

Certifications or Special Training

American Board of Radiology, Radiation Oncology