| Business | Phone |
| Advanced Eyecare 133 W Main St, Greenville 45331 | (937) 548-6111 |
| Darke County Optometric Center 5164 Childrens Hm Bradford Rd, Greenville 45331 | (937) 548-7811 |
| Vallo & Fisher 655 Wagner Ave, Greenville 45331 | (937) 548-4940 |
| Spectacle Shop 634 Wagner Ave, Greenville 45331 | (937) 547-1604 |