| Business | Phone |
| Ronald W Douville Od 395 Daniel Webster Hwy # 2, Merrimack 3054 | (603) 424-4030 |
| Quimby Eye Care 36 Baboosic Lake Rd, Merrimack 3054 | (603) 424-2962 |
| Merrimack Vision Care 297 Daniel Webster Hwy, Merrimack 3054 | (603) 424-0404 |
| Merrimack Vision Ctr 401 Daniel Webster Hwy, Merrimack 3054 | (603) 429-0404 |