Mark S Haltzman 900 East Eighth Avenue King Of Prussia, Pennsylvania, 19406 Phone: 610-263-0131 Company: Silverang Rosenzweig & Haltzman LLC Lawyer Category: Litigation Profile Let this business know you found them on Main Line Today's Online Directories. Locations King Of Prussia 900 East Eighth Avenue King Of Prussia, Pennsylvania 19406 Claim/Edit Listing