| Business | Phone |
| Andrea Caltabiano 1701 Langhorne Newtown Rd, Langhorne 19047 | (215) 860-3510 |
| Carden Family Institute 1 Oxford Vly # 612, Langhorne 19047 | (215) 741-4234 |
| M Jill Catalanotti 2300 E Lincoln Hwy, Langhorne 19047 | (215) 752-5640 |
| New Leaf Psychotherapy Svc 340 E Maple Ave # 107, Langhorne 19047 | (215) 750-9990 |
| Linguis-Techs Inc 408 Executive Dr, Langhorne 19047 | (215) 860-8152 |
| Mark H Magerman 1703 Langhorne Newtown Rd, Langhorne 19047 | (215) 860-9876 |