| Business | Phone |
| Frederick Dentures & Ortho 801 Toll House Ave # H1, Frederick 21701 | (301) 694-6669 |
| Frederick Prosthetics Dental Frederick 21701 | (301) 293-3000 |
| Precision Ceramics Inc 130 Thomas Johnson Dr # 4, Frederick 21702 | (301) 620-7801 |
| Tuscarora Dental Laboratory 228 N Market St, Frederick 21701 | (301) 694-8358 |