2013 Super Doctors! Keith D. Calligaro, M.D. and Matthew J. Dougherty, M.D. Sep 12, 2013 | 0 comments Keith D. Calligaro, M.D. Matthew J. Dougherty, M.D. Pennsylvania Vascular Associates, P.C. 700 Spruce Street, Ste. 101 Philadelphia, PA 19106 215-829-5000 (patient appointments) 215-627-0578 (fax) Submit a CommentYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.