1. Greg Sandy, OD 1520 S Main St, Blackwell, OK 74631 Coordinate: 36.7872,-97.28277 Phone: (580) 363-4020
2. Dr. Christopher Ray Chenoweth, OD 202 E Blackwell Ave, Blackwell, OK 74631 Coordinate: 36.80454,-97.28154 Phone: (580) 363-2385