| Business | Phone |
| Blood Bank-San Diego 440 Upas St, San Diego 92103 | (619) 296-6393 |
| San Diego Biohealth 3636 Camino Del Rio N # 110, San Diego 92108 | (619) 521-5850 |
| American Red Cross 7675 Mesa College Dr, San Diego 92111 | (858) 715-8300 |
| Pyramid Biological Corp 2850 6th Ave # 111, San Diego 92103 | (619) 298-4011 |