Piotr Krecioch Top Doctor 1501 Lansdowne Avenue Medical Office Bldg, Suite 307 Upper Darby, Pennsylvania, 19026 Phone: 877 Company Name: Mercy Surgical Associates Doctor Category: Obesity Medicine Profile Let this business know you found them on Main Line Today's Online Directories. Locations Upper Darby 1501 Lansdowne Avenue Medical Office Bldg, Suite 307 Upper Darby, Pennsylvania 19026 Claim/Edit Listing