| Business | Phone |
| Barnes Retina Institute 211 N Meramec Ave # 204, Clayton 63105 | (314) 863-4341 |
| Hartnett Psychiatric Spclsts 141 N Meramec Ave # 316, Clayton 63105 | (314) 727-7700 |
| Clayton Pediatric Assoc 112 S Hanley Rd # 100, Clayton 63105 | (314) 863-2444 |