Radiation Oncology of Atlanta has two convenient locations in the metro Atlanta area:

Welcome to our practice.  Our hope is to make this experience as comfortable as possible for you and your family. Dr. Williams and his entire staff are committed to providing you with comprehensive service – both clinically and administratively.

Northside Hospital Cancer Care Center
1000 Johnson Ferry Road, Atlanta, GA, 30342
Appointments: 404-300-2294

Northside-Alpharetta Cancer Treatment Center
3400-B Old Milton Pkwy, Alpharetta, GA 30005
Appointments: 770-751-0521

Important Phone Numbers and Addresses

  • For doctor’s billing questions at Northside Hospital or Northside Alpharetta, call 770-693-6019
    Or write: P.O. Box 102665, Atlanta, GA  30368-2665

Insurance Plans

Radiation Oncology of Atlanta currently accepts patients with the following insurance carriers. If you do not see your carrier listed, it is possible that your carrier has been added since this list was compiled. Please call 770-693-6019 to see if your carrier is now approved by Radiation Oncology of Atlanta.

Partial Listing of Insurance Carriers
Aetna/US Healthcare
Beech Street/CAPP Care
Blue Cross / Blue Shield of GA
Coventry Healthcare of Georgia
DeKalb PHO/Dekalb Employee Plan
Evolutions HC PPO
First Health /CCN 
First Medical Network
Great West


Identity MCO

MultiPlan PPO
NovaNet PPO
Private Health Care Systems (PHCS)
Southcare PPO 
SpecialNet PPO
State Health/MRN
TriCare Champus
United Healthcare USA


Please call Radiation Oncology of Atlanta at 404-705-9192, or contact us here if you have questions or want to schedule a consultation or follow-up appointment.