Dr. Sindhu B Igala has 4 locations. Southern Endocrinology And Diabetes Associates Pa 7700 Lake View Parkway Suite 300A Rowlett, TX 75088. (972) 682-5700. ACCEPTING NEW PATIENTS. Southern Endocrinology And Diabetes Associates Pa 1621 N Belt Line Rd Ste A Mesquite, TX 75149. (972) 682-5700..