Colliers International in Greater Phoenix announced that Jeffrey Sherman and Trevor Koskovich have each been promoted to the position of vice president of multi-family properties.

Sherman and Koskovich specialize in the acquisition and disposition of investment-grade, income-producing multifamily properties and portfolios ranging in size from 40 units to 300 units, serving the private and institutional capital markets.

They partner with Bill Hahn, senior vice president, as the Colliers HSK Multi-family Specialists team. They represent local, national and international banks, Fannie Mae, Freddie Mac, and CMBS special servicers in the disposition of REO assets, while also assisting buyers in the acquisition of multi-family assets that are poised for repositioning to increase value.

In 2011, Sherman and Koskovich were jointly ranked as the No. 3 Multi-family Producers in the U.S. They were also recognized as the No. 2 Team in 2012 and the No. 3 Team in 2011 in Greater Phoenix, along with their partner Bill Hahn.

“Jeff and Trevor are focused, smart and strategic with an exceptional commitment to providing superior service to their clients.” said Bob Mulhern, managing director of Colliers International in Greater Phoenix. “They are two of our hardest-working professionals, and they have excelled at positioning themselves as multifamily market leaders. We are very pleased to recognize their achievements with the title of vice president.”

Sherman graduated magna cum laude from the W.P. Carey School of Business at Arizona State University with a BS in finance and a diploma from the Barrett Honors College. Koskovich received a BA in communication, with a minor in business economics, from ASU. Both are members of Colliers International’s Multi-family Advisory Group.

Colliers also announced that Colleen McPherson has joined its Scottsdale office as vice president of its national Healthcare Services Group.

McPherson has been a commercial real estate industry leader, specializing in healthcare sales and leasing in Metro Phoenix for more than 12 years. Throughout her career, she has formed strong relationships and focused on the assets and real estate needs of hospital systems, medical service providers and physicians. Her service delivery includes landlord and tenant representation and investment acquisitions and dispositions on a local and national level.

“We are very pleased to welcome Colleen to Colliers,” Mulhern said. “With in-depth experience in healthcare-related real estate sales, leasing and development, Colleen is a valuable addition to our team. Her expertise and strong relationships throughout the healthcare community will enhance our service offering in this market space.”

“Colliers offers a highly-specialized national healthcare services platform and comprehensive client services to meet the needs of healthcare investors, owners, landlords, tenants and developers,”  McPherson said. “The reach and support of Colliers on a local, national and global level will allow me to identify opportunities and provide effective real estate solutions to ensure the best outcome for my clients.”

Prior to joining Colliers, McPherson was a vice president with the Grubb & Ellis Healthcare Properties Group, focusing on healthcare sales, leasing and investments. She was previously vice president with the Plaza Companies, working closely with physicians, hospital systems and city economic development directors on medical office development plans. Prior to that, she was a vice president with CBRE, responsible for medical office leasing and sales.

McPherson is a member of NAIOP and serves on its National Medical and Life Sciences Forum. She holds a bachelor of arts in education from the University of Arizona. She is actively involved in a number of community organizations, including Touchstone Behavioral Health, Pendergast Education Foundation, Arizona Diamondbacks Charity, CHW East Valley Foundation, and Phoenix Rescue Mission – Changing Lives Center.