| Business | Phone |
| Baker Express Pharmacy 1842 N Highway 81, Duncan 73533 | (580) 255-3784 |
| Walgreens 1100 N Highway 81, Duncan 73533 | (580) 252-3152 |
| Star Medical Center Pharmacy 2120 W Elk Ave # 10, Duncan 73533 | (580) 255-7165 |
| R & S Drugs Inc 101 E Main St, Duncan 73533 | (580) 255-9648 |
| R & S Drugs Inc 1507 N Highway 81, Duncan 73533 | (580) 252-0140 |
| R & S Drugs Inc 821 W Main St, Duncan 73533 | (580) 255-6292 |
| R X Assistance Inc 1111 W Willow Ave # 202, Duncan 73533 | (580) 470-9510 |