Mark P. Sittig, M.D.

Radiation Oncology


Radiation Oncology, 3D-CRT, IMRT, IGRT, RapidArc, SBRT, SRS, HDR brachytherapy, cardiac-sparing radiotherapy for breast cancer (breath hold, prone), Xofigo, SpaceOAR

Clinic Locations

4220 Harding Road
Nashville, TN 37205
Phone: 615-222-6755


Medical School – Tulane University School of Medicine, New Orleans LA
Residency – Cedars-Sinai Medical Center, Los Angeles CA

Board Certifications

Radiation Oncology

Professional Memberships

American Society for Therapeutic Radiation Oncology
American College of Radiation Oncology
Tennessee Medical Association
Nashville Academy of Medicine