Colliers International in Greater Phoenix announced that Greg Guglielmino, senior associate, has joined the Phoenix office.

Guglielmino specializes in the acquisition and disposition of single- and multi-tenant office and medical investment properties for private and institutional clients. He partners with Marcus Muirhead, associate vice president of investments. Guglielmino is also a member of Colliers’ National Healthcare Services Group.

“Greg is a skilled professional and a great addition to our team,” said Bob Mulhern, managing director of Colliers. “His experience in office and medical investment sales will complement and enhance the capabilities of our established investment professionals. We are pleased to welcome Greg to Colliers.”

Guglielmino has more than 5 years of experience as an investment specialist, focusing on medical office property sales. He is an expert in financial modeling, property evaluation, detailed market research, and submarket trend analysis.

His experience includes working on behalf of private investors and institutional lenders in the sale of REO assets and investment properties involving closed listings and buyside opportunities. Prior to joining Colliers, Guglielmino was an investment associate with Marcus & Millichap’s Phoenix office.

“There are a lot of great individuals at Colliers and Marcus Muirhead is one of those individuals,” Guglielmino said. “With our similar investment backgrounds and the team approach encouraged within the organization, it is a natural fit to team with him. Together, our abilities and skill sets will add value for our clients and expand on Marcus’ positive track record for success and client satisfaction.”

He adds that the strong camaraderie within Colliers provides a positive, collaborative environment that reflects a commitment to achieving clients’ goals.

“The Colliers’ culture, management and people are refreshing and I am excited to be a part of the team.”

Guglielmino holds a Bachelor of Interdisciplinary Studies in Small Business and Psychology and graduated Magna Cum Laude from Arizona State University.