APG Living Team

Director of Residential Operations

Brett Weisberg

Regional Property Manager

Teresa Steinberger

Property Manager

Anthony Warfel

Director of Residential Operations

Brett Weisberg

Brett joined Alterra in August of 2020 with a focus on Operations and Asset Management. Brett previously held a similar role at the Fineberg Companies, one of the largest residential landlords in the Greater Boston area. Prior to Fineberg, he gained experience in commercial real estate finance as an analyst for Capital Crossing Servicing Company.

He earned a Bachelor’s degree in Business Management from Pennsylvania State University and is a Certified Property Manager through IREM.

He is a Boston native but currently lives in Center City.

Regional Property Manager

Teresa Steinberger

Teresa Steinberger joined Alterra Property Group in July of 2015. She is responsible for overseeing the day to day management and operations of multiple multifamily residential apartments and commercial properties. With more than 15 years of property management experience, Teresa has strong administrative skills, a deep knowledge of contracts and property accounting and excellent communication skills.

Teresa is a graduate from Temple University with a Bachelor’s degree in Liberal Arts.

Property Manager

Anthony Warfel

Anthony joined Alterra Property Group in April 2021.  Prior to joining Alterra, Anthony had worked in sales/management roles in a variety of fields, including real estate, construction, and healthcare. He is a Delaware native but has made Fishtown his home for the past 10 years.

Anthony holds a Bachelor of Business Administration degree from University of Valley Forge in Phoenixville, Pennsylvania.