Dr. Gregg T Frey Business Name: Dr. Gregg T Frey Phone: +1 610-437-4748 Address: 1251 S Cedar Crest Blvd, Suite 210, Allentown, Pennsylvania, United States 18103 Tags: clinic, dental treatment, dental, orthodontics, and orthodontist State/Region: Pennsylvania ProfilePhotosReviews Profile1251 S Cedar Crest Blvd, Suite 210, Allentown, Pennsylvania, United States, 18103 Photos Teeth dental care medical background Reviews Leave a Review Cancel reply Your email address will not be published.Review text Select a rating Name Email Website Save my name, email, and website in this browser for the next time I comment.