COVID-19 Update – SERO is open. We continue to consult, evaluate and treat patients and their families at our existing locations.

William R. Sigmon, MD

William R. Sigmon, MD

workRadiation Oncologist
location_onRotates to multiple locations

About Dr. Sigmon

I am a native of Hickory, NC and am fortunate enough to return to my hometown to practice Radiation Oncology for over 20 years. I live in Hickory with my wife, Lisa, and two (nearly grown) sons, Forrest and Bryce.

"It is very satisfying to give compassionate, personal care to patients undergoing complex, often confusing treatments."

Dr. Sigmon

Board Certification

CVMC (Chairman of Cancer Committee, Section Head - Rad Onc, Radiation Safety Committee)

FRMC (Medical Director Of Radiation Oncology, IRB Committee)



Catawba Country Medical Society (past president)

Awards & Affiliations


NC Baptist Hospital

1988 — 1991

Winston-Salem, NC

Radiation Oncology Internship

University of North Carolina at Chapel Hill

1983 — 1987

Chapel Hill, NC


Wake Forest University

1979 — 1983

Winston-Salem, NC

Magna cum Laude with Honors in Biology
Phi Beta Kappa


Hickory Radiation Oncology (President)


Hickory, NC

Fairgrove Radiation Oncology


Statesville, NC