Northwest Nephrology Clinic
Hypertension and Nephrology

Person with position of  kidneys highlighted

Arun Kumar, MD

Arun Kumar, MD, NephrologistDr. Kumar is board-Certified Nephrologist and has worked in the Atlanta Metro area since 2006. He specializes in all aspects of kidney disease and treats patients in our Lithonia and Decatur offices. He is the medical director of Davita in-center, peritoneal dialysis and home dialysis clinics. Dr. Kumar is on staff at several metro Atlanta hospitals including Emory Decatur, Emory Hillindale and Emory LTAC. He has been awarded Atlanta's prestigious Top Doc for 2022 based on a vote by his peers. Currently he is accepting new patients at both his locations.


University of Rochester Medical Center, Rochester, NY

Clinical Hypertension:
Case Western reserve Medical Center

Fellowship Nephrology:
Penn state Hershey Medical center