About Renal Associates. Renal Associates is a group practice with 1 location. Currently, Renal Associates specializes in Internal Medicine and Nephrology with 4 physicians. ... Renal Associates Office Locations. Renal Associates. 9601 Baptist Health Dr Ste 400 Little Rock, AR 72205 (501) 224-2141. Monday : 8:00 AM - 4:30 PM: Tuesday : 8:00 AM ....