| Business | Phone |
| Christus Care Medical Group 8431 Fredericksburg Rd, San Antonio 78229 | (210) 576-1580 |
| Healthtexas Medical Group 999 E Basse Rd, San Antonio 78209 | (210) 829-7177 |
| Ipc The Hospitalist Co 7330 San Pedro Ave, San Antonio 78216 | (210) 344-2673 |
| Premier Medical 14122 Old Bond St, San Antonio 78217 | (210) 657-2646 |
| Web Md Inc 9434 Marsh Creek Dr, San Antonio 78250 | (210) 680-8722 |