| Business | Phone |
| Abbey Medical Los Angeles 90025 | (310) 477-7569 |
| Care Action 7771 W Sunset Blvd, Los Angeles 90046 | (323) 874-0530 |
| Respiratory Care Of America 1180 S Beverly Dr # 300, Los Angeles 90035 | (310) 788-8492 |
| Advance Respiratory Medical 231 W Vernon Ave # 103, Los Angeles 90037 | (323) 233-6843 |
| Respiratory Care Lab 1749 Colorado Blvd, Los Angeles 90041 | (323) 255-8383 |