Office location
Alpharetta Location
Personalized cancer care in Alpharetta, GA, close to home, with the resources of the Northside Hospital Cancer Institute network behind you.

Suite 400
Alpharetta, GA 30005 Get directions to the Alpharetta office (opens Google Maps in a new tab)
- Monday – Friday
- 8:00 a.m. – 5:00 p.m.
About this office
Care close to home in Alpharetta
Patients visiting our Alpharetta location have access to a wide range of services, including medical oncology, hematology, laboratory services, and ongoing supportive care. Our physicians work closely with radiation oncologist, primary care providers, and other specialist to coordinate every aspect of a patient’s care. Our experienced team cares for patients throughout Alpharetta, Milton, Roswell, Johns Creek and surrounding metro Atlanta communities, offering personalized treatment plans close to home.
Services
Care offered at our Alpharetta office
Plan your visit
Getting here
Finding our office
We are in Building C at 3400 Old Milton Parkway, Suite 400.
Driving directions
From GA 400 South:
Take the Old Milton Parkway exit and turn left. Turn left onto Morris Road, then right onto Preston Ridge Road. Turn right into the Northside/Alpharetta Medical Campus entrance.
From GA 400 North:
Take Exit 10 (Old Milton Parkway) and turn right onto Old Milton Parkway using the Morris Road off ramp. Turn left on Morris Road, then right onto Preston Ridge Road. Turn right into the Northside/Alpharetta Medical Campus entrance.
Your care team
Physicians at our Alpharetta office
Harpaul (Paul) Gill, MD
Areas of care: Lung Cancer · Melanoma · Genitourinary Oncology
S. Tariq Mahmood, M.D.
Areas of care: Medical Oncology · Gastrointestinal Oncology · Genitourinary Oncology
Kelly A. May, M.D.
Areas of care: Breast Cancer · Lung Cancer · Medical Oncology
Silpa C. Reddy, M.D.
Areas of care: Breast Cancer · Lung Cancer · Benign Hematology
Advanced Practice Providers
Morgan Bowler, PA-C
Physician Assistant
NaKita Dickens, NP-C
Nurse Practitioner
Ashleigh Emkin, NP-C
Nurse Practitioner
Katrina Maakaron, PA-C
Physician Assistant
Stacey Perry, PA-C
Physician Assistant
Ready to schedule a visit at our Alpharetta office?
Call our team, or get ready for your first appointment with our patient forms.