Brian M Korff DMD 20133 Valley Forge Cir King of Prussia, Pennsylvania, 19406 Phone: 610-783-7772 Company Name: Penn Dental Medicine Dentist Category: General-Family Dentistry Profile Let this business know you found them on Main Line Today's Online Directories. Locations King of Prussia 20133 Valley Forge Cir King of Prussia, Pennsylvania 19406 Claim/Edit Listing