Allen M Mandelbaum 1000 Germantown Pike Suite D3 Plymouth Meeting, Pennsylvania, 19462 Phone: 610-279-8853 Company: The Law Offices Of Allen M Mandelbaum Esq Lawyer Category: Business/Commercial Litigation Profile Let this business know you found them on Main Line Today's Online Directories. Locations Plymouth Meeting 1000 Germantown Pike Suite D3 Plymouth Meeting, Pennsylvania 19462 Claim/Edit Listing