| Business | Phone |
| Chromosome 18 7155 Oakridge Dr, San Antonio 78229 | (210) 657-4968 |
| International Horizons 3010 Whisper Lark St, San Antonio 78230 | (210) 692-1268 |
| M F Medical Svc 4115 Gardendale St 500, San Antonio 78229 | (210) 614-3062 |
| Quality Care Medical Group 4115 Medical Dr # 500, San Antonio 78229 | (210) 614-3063 |
| Texas Perfusion Assoc Pa 4203 Gardendale St 102c, San Antonio 78229 | (210) 614-8101 |
| A & E's Electronic Billing Svc 106 Storeywood Dr, San Antonio 78213 | (210) 341-7934 |
| Alzheimers Resource Group 907 Mount Rainier Dr, San Antonio 78213 | (210) 530-5075 |
| Bexar County Medical Society 6243 Ih 10 W, San Antonio 78201 | (210) 301-4391 |
| Evt Inc 8600 Wurzbach Rd 603, San Antonio 78240 | (210) 614-7074 |
| Examination Management Svc 4335 W Piedras Dr 207, San Antonio 78228 | (210) 734-5001 |
| Examone Medical Svc 4436 Culebra Rd, San Antonio 78228 | (210) 431-7734 |
| Undersea & Hyperbaric Medical 18111 Copper Ridge Dr, San Antonio 78259 | (210) 404-1553 |