Dr. Gregory Smith is a Nephrologist,General Physician and Internal Medicine in Columbia 29203, Columbia SC and has an experience of 21 years in these fields. Dr. Gregory Smith practices at Columbia Nephrology Associates PA in Columbia 29203, Columbia SC and Fresenius Medical Care Lexington in Lexington 29072, Lexington SC. He completed Medical School from Medical University of South Carolina in 2003 and Internship from University of North Carolina Hospitals in 2004. Some of the services provided by the doctor are: Ultrasound, Renal,Renal Hyperparathyroidism,Liver Damage from Alcohol,Heart Palpitations and Noninfectious Gastroenteritis and Colitis etc.