| Sidney S. Fernald | 1800 S Main St, - McAllen Telephone: 956-631-0142 |
| Silvia Castillo | 910 S Bryan Rd - Mission Telephone: 956-424-1511 |
| Skulemowski Patrick | 864 Central Blvd # 300, - Brownsville Telephone: 956-554-9722 |
| Small Fry's Pharmacy | 321 S 21st St - Harlingen Telephone: 956-423-1200 |
| Smile Inc. General Dentistry | 1116 E 8th St - Weslaco Telephone: 956-968-1090 |
| Smile Inc. Pediatric + General Dentistry | 1116 E 8th St #4 - Weslaco Telephone: 956-968-1090 |
| Smile Inc. Pediatric Dentistry | 420 Professional Drive - Weslaco Telephone: 956-647-5007 |
| Smile Magic Family Dental of McAllen | 2708 W Nolana Ave #120 - McAllen Telephone: 956-278-8148 |
| Smith Dental | 308 S Bryan Rd - Mission Telephone: 956-585-2768 |
| Sonia M. Trevino | 700 E Griffin Pkwy - Mission Telephone: 956-519-3111 |