Treatment for cancer can be a physically exhaustive and emotionally draining experience. To help alleviate some of the stress on our cancer patients, the Diagnostic Clinic offers in-house chemotherapy treatments.
Our staff is lead by board certified oncologists with decades of experience in the diagnosis and treatment of all types of cancer. We are committed to helping patients battle cancer with the best weapons medical technology has to offer. If you are searching for an Oncologist in Gainesville, Georgia, let the Oncology physicians and staff at NGDC help.
Oncology/Hematology Staff
Andre M. Kallab, M.D., F.A.C.P
Hematology/Oncology
Padma C. Nadella, M.D.
Hematology/Oncology
Saloni Tanna, M.D.
Hematology/Oncology
Christina A. Saurel, M.D.
Hematology/Oncology
Advanced Practice Providers
- Ria Alexander, MSN, APRN, NP-C
- Mark D. Clark, DNP, FNP-BC, AGACNP-BC, AOCNP, OCN
- Farrah Farquharson, PA-C
- Melissa Summerlin, ANP-C, ACHPN
Awards
NGDC is proud to have been voted the Best Oncology/Hematology Group in Hall County in the 2020 Best of Hall Readers’ Choice Awards. Learn more.
In the 2019 award ceremony, Dr. Andre Kallab was recognized as the Best Oncologist/Hematologist.
Office Locations
Gainesville Office
1485 Jesse Jewell Parkway SE
Suite 330
Gainesville, GA 30501
470-228-7700
Office Hours
8:00 a.m. – 5:00 p.m.
Monday – Friday
Braselton
1255 Friendship Road
Suite 230
Get Directions
Braselton, GA 30517
470-228-7700
Office Hours
8:00 a.m. – 5:00 p.m.
Monday – Friday
To Schedule an Appointment
Call (770) 536-9864 or (800) 820-6432. Please note some physicians may not presently be accepting new patients as their practices may have reached capacity.
After Hours / Emergencies
If you need to reach the physician on-call for Northeast Georgia Diagnostic Clinic, please call 770-536-9864 and press 9 to reach an operator.
In case of an after hours emergency, please call 911.