- John J Concannon Jr Video Spec
- John P Walker DDS
- John Ridella DDS
- Johnstown Brewing Co
- Johnstown Cardiovascular Assoc
- Johnstown College Of Music
- Johnstown Free Medical Clinic
- Johnstown Municipal Golf Crse
- Johnstown Pest Control
- Johnstown School Emp Fcu
- Johnstown Screening-Diagnostic
- Johnstown Tang Soo Do
- Joseph R Lugar
- Judith A Wolfe MD
