Melanie Elizabeth Wallace Martel DMD 600 W Dekalb Pike Ste 301 King Of Prussia, Pennsylvania, 19406 Phone: 484-684-7765 Dentist Category: Endodontics Profile Let this business know you found them on Main Line Today's Online Directories. Locations King Of Prussia 600 W Dekalb Pike Ste 301 King Of Prussia, Pennsylvania 19406 Claim/Edit Listing