Contact Information
Mailing Address:
World Credential Diagnostics
PO BOX 836343
Richardson TX 75083-6343

Office Address:
9304 Forest Lane Suite # N 276
Dallas TX 75243


Walk Ins Ok
  • Monday:      9am  - 5pm
  • Tuesday:     9am  - 5pm
  • Wednesday: 9am  - 5pm
  • Thursday:    9am  - 5pm
  • Friday:        9am  - 5pm
  • Saturday:    10am - 1pm
  • Sunday:       closed
  • Lunch time (Mon-Thu):
    1pm-2pm


Tel: +1 972 232 9114
Dir: +1 469 951 5770
FAX: +1 866 861 4181
Email: info@wcdiagnostics.com
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