1. D R H Sleep Ctr 1313 Jackie Rd, Duncan, OK 73533 Coordinate: 34.51955,-97.97795 Phone: (580) 251-8782
2. Jehangir Gowani MD 1312 N Harville Rd, Duncan, OK 73533 Coordinate: 34.51859,-97.97899 Phone: (580) 251-6650