CresaPartners hires Halpern as associate

CresaPartners has appointed Justin Halpern an associate. Halpern was a sales associate at Aetna Inc., where he worked on the Key Accounts sales team, specializing in new business development. During college, he interned with two commercial real estate firms, Westrum Development Co. and Preferred Real Estate Investment Co. Halpern graduated from the Univ. of Vermont with a bachelor of science in business administration.