Pennsylvania
| Company | Category | Area | Address | Web | Contact person | |
| LEHIGH VALLEY CTR FOR SIGHT | Physicians & Surgeons | Pennsylvania | 1739 W FAIRMONT ST, ALLENTOWN, Lehigh, Pennsylvania, 18104-3189, USA | - | - | Sue Prego |
| LEHIGH VALLEY CTR-INDEPENDENT | Non-Profit Organizations | Pennsylvania | 435 ALLENTOWN DR, ALLENTOWN, Lehigh, Pennsylvania, 18109-9121, USA | - | - | - |