The Joseph E. Coad Radiation Treatment Center

The most advanced radiation oncology services are available to local area patients with their doctor’s referral at Joseph E. Coad Radiation Treatment Center, conveniently located in the Professional Building of MedStar Southern Maryland Hospital Center. The Coad Center, led by clinical director Andrew Satinsky, MD provides patients with access to a full range of treatment technology as well as clinical trials offered through MedStar Georgetown University Hospital’s Department of Radiation Oncology and the Lombardi Cancer Center. Give us a call at 301-877-5601 to learn more. 

Our Services

patient on table of the ZAP-X machine talking to Dr. Andrew Satinsky
ZAP-X brings new hope to those with brain tumors as it is often an alternative to invasive brain surgery.

The most advanced radiation oncology services including the critically acclaimed Halcyon Machine and ZAP-X Machine are available to local area patients with their doctor’s referral at Joseph E. Coad Radiation Treatment Center, conveniently located in the Professional Building of MedStar Southern Maryland Hospital Center.

ZAP-X Gyroscopic Radiosurgery™ is next generation radiosurgery to treat brain tumors. We are one of three centers in the entire world, and the first provider on the East Coast, to offer this technology. Learn more about ZAP-X and if is an option for you.

Meet the Radiation Oncologists

Andrew Satinsky, MD, is the clinical director for the Joseph E. Coad Radiation Treatment Center. He completed a medical internship at George Washington University Hospital and radiation oncology residency at MedStar Georgetown University Hospital, and received his medical degree from the University of Chicago Pritzker School of Medicine in 1989. Dr. Satinsky helped develop the program for image-guided radiation therapy for prostate cancer at MedStar Southern Maryland Hospital. Involved in all aspects of adult radiation oncology, Dr. Satinsky serves as co-chair and cancer liaison physician on the cancer committee at MedStar Southern Maryland Hospital.

K. William Harter, MD, is vice chair and chief of clinical services, Department of Radiation Oncology, MedStar Georgetown University Hospital and the Vincent T. Lombardi Comprehensive Cancer Center, and a professor at Georgetown School of Medicine. Dr. Harter completed his internship and residency at the Mayo Clinic, Rochester, Minn., and did further residency training at the Joint Center for Radiation Therapy, Harvard Medical School. He received his medical degree from Louisiana State University School of Medicine in New Orleans in 1978.

Keith R. Unger, MD, is a clinical instructor at Georgetown School of Medicine and received his medical degree from University of Virginia School of Medicine in 2006. He completed his residency at MedStar Georgetown University Hospital. He is also credentialed in the CyberKnife system.

Location Information

Cancer Care

MedStar Georgetown Cancer Institute at MedStar Southern Maryland Hospital Center
7501 Surratts Road
Clinton, Maryland 20735
[Get Directions]
Phone: 301-877-4673