Multi Family

Our Team

When it comes down to it, having the right team in place is always the right solution. Let us introduce you to our executive team.

Jeffrey P. Goldstein – CEO and President
Shortly after graduating from Drexel University with a Bachelor of Arts in Manpower and  Business  Management, Jeffrey acquired Arco Management, (a predecessor to Multifamily Management Services) and led it to become a national leader in residential management. Today, with a portfolio of more than 32,000 units, Jeffrey continues to insist on a pragmatic “hands on” approach to every assignment. He is widely regarded as a residential management expert, but he is equally competent in real estate development, having developed assets worth more than $1.3 Billion. Jeff is also a licensed real estate broker in New York, New Jersey and Connecticut.

Richard S. Oller – Chairman
Richard began his career in real estate as an attorney practicing commercial real estate law at Blank Rome LLC in Philadelphia. In 1985, he formed The Wentworth Group, a real estate service firm specializing in residential management. Under Richard, Wentworth grew to become one of the largest management firms in the country. In 2002, Richard sold Wentworth to FirstService Corporation and became President of FirstService Financial, Inc. a FirstService company formed to provide ancillary services to FirstService subsidiaries and their clients. In 2007, Richard joined his friend Jeffrey Goldstein and became a principal of MMS. Richard is a member of the Pennsylvania bar and a licensed real estate broker. He is a graduate of Temple University, summa cum laude, and Temple University Law, Magna Cum Laude.

Roy Diamond – Partner in Multifamily Management of Philadelphia
In June 2006, Roy joined Richard and Jeff in forming Multifamily Management of Philadelphia, our mid-Atlantic regional office. In addition to his role at MMP, Roy is President and founder of Diamond and Associates, a real estate advisory firm with a focus on multifamily properties and affordable housing. Since its formation in 1990, Diamond and Associates has acted as an advisor on about $1 billion dollars of multifamily development projects. Roy graduated the University of Pennsylvania and the University of Pennsylvania Law School. Roy is a member of the Pennsylvania Bar.

Samuel M. Rotter, CPA – Executive Vice President/Chief Financial Officer
Sam has a long and distinguished career in real estate accounting and financing in both the private and public sectors. His background includes tenure as CFO for Rouse & Associates (now Liberty Property Trust), Wentworth Group and the Philadelphia Housing Authority. Sam graduated Temple University magna cum laude with a Bachelor of Business Administration. He is a member of the American and Pennsylvania Institute of CPAs and the New Jersey Society of CPAs.

John A. Staso – Executive Vice President/Chief Operating Officer, Multifamily Management Services
John has an extensive background in real estate accounting, finance and management. Prior to joining MMS in 2008, John served as the Managing Director of New York Quadel where he, with a staff of 50, supervised most of New York’s Section 8 contracts for four years, on assignment from HUD. John holds a B.A. degree from William Paterson University and an MBA from Monmouth University.

Jason (Jake) Hollinger – Senior Vice President of Development and Investment
Jake directs new investments for the Goldoller portfolio and oversees management operations for new investments. Hollinger has over ten years of experience working with real estate investments, acquisitions, development, finance, and management, including most recently as a Vice President in the Development and Investment Group at Trammel Crow Company. Hollinger graduated from Harvard College with Honors and received his MBA from Harvard Business School.

Claire Kotchmar – Vice President, Tax Credit Compliance Division
Claire leads our tax credit compliance division and oversees our entire tax credit portfolio. Claire is also our 504 Coordinator, supervising and implementing procedures to ensure compliance to all fair housing laws. Claire, a licensed real estate broker, is tax credit certified and holds the C3P and HCCP designations.

Jonathan Klein – Senior Vice President
Jonathan joined the company in 2000 with an extensive background in property management, company operations, construction and global facilities management—with an emphasis on analysis of operations and contracts. He was President of Wentworth New York, one of the state’s largest management companies, which was a related company to Multifamily Management Services, as well as its CAO once merged with a company acquisition. Jonathan attended Syracuse University majoring in Business Management.

Lauren Calderon – Vice President, HUD Compliance Division
Lauren leads our HUD compliance division. She and her staff conduct regular on-site file audits to ensure compliance with regulations for our HUD portfolio. In addition, she coordinates and oversees all preparation for management reviews. Lauren received her Certified Occupancy Specialist & Certified Manager of Housing certifications, both with a “high pass,” as well as Advanced Building Management certification from The City of New York Department of Housing Preservation and Development.