| Richard M. Lee | 2132 E. Griffin Parkway - Mission Telephone: (956) 580-1900 |
| Richard R. Garcia Jr | 412 E 18th St - Weslaco Telephone: 956-969-8010 |
| Richard's Pharmacy | 1112 E Griffin Pkwy - Mission Telephone: 956-581-4200 Closes at 6 PM |
| Richard's Pharmacy | 210 S. Bryan Rd. - Mission Telephone: (956) 519-7550 |
| Richard's Pharmacy | 8030 FM 1015 - Mercedes Telephone: 956-565-6775 |
| Richard's Pharmacy | 605 N Main St Suite E - Donna Telephone: 956-464-4131 Closes at 6 PM |
| Richard's Pharmacy | 4630 S Closner Blvd - Edinburg Telephone: 956-289-1880 |
| Rick Rodriguez | 5717 N. 10th St. #E - McAllen Telephone: (956) 664-2421 |
| Riley & York Dentistry | 4101 N 22nd St - McAllen Telephone: 956-682-6356 |
| Rio DME | 1217 S Closner Blvd - Edinburg Telephone: (956) 316-3400 |