Branch Address - Pittsburgh 707 Grant Street, Suite 812 Pittsburgh 15203 P: 412-719-0673 Get Directions Local Contacts Ms. Dawn Criville Executive Vice President Business Development Phone: 610-909-1510 dawn.criville@gdi.com Ms. Mira Collins Director of Client Relations Phone: 484-571-9900 mira.collins@gdi.com Ms. Kaleigh Fulmer Phone: 484-971-6481 kaleigh.fulmer@gdi.com