Online Directory Directory Search Use a combination of the following search tools to execute a directory search. Welcome to MACEP's online directory. You can search for and contact other members. You can also control your contact informaiton and what you would like to share with other members. If at any time you need assistance, please contact the MACEP office 781-890-4407 or tpearson@macep.org. Search Criteria Search for : Directory Category: U.S. Radius Search Basic Search Advanced Search Submit Reset