Sean is responsible for a portfolio of approximately four million square feet of office and industrial properties in six markets across the country. Sean's responsibilities include selecting and overseeing third-party property management and leasing firms, developing and implementing strategic asset plans, negotiating leases, evaluating and overseeing dispositions, preparing property valuations and preparing annual client business plans.
Sean has over nine years of real estate experience. Prior to joining Great Point Investors in 2006 as a Senior Financial Analyst, Sean was an Acquisition Analyst at Cabot Properties and also worked for its predecessors, including Cabot Partners and Cabot Industrial Trust.
Sean holds a BS in Accounting and Quantitative Methods from Babson College.
- Phone: (617) 778-5623
- Email: sweiss@gpinvestors.com
Brian is responsible for a portfolio of comprising of over two million square feet of office and industrial properties in six markets. Brian’s responsibilities include selecting and overseeing third-party property management and leasing firms, developing and implementing strategic asset plans, negotiating leases, evaluating and overseeing dispositions, preparing property valuations and preparing annual client business plans.
Brian has over eight years of real estate experience. Prior to joining Great Point Investors, Brian was a Vice President at AEW Capital Management where he was responsible for acquisitions and asset management for the AEW Partners Funds.
Brian holds a BS in marketing from Boston College, and holds the Chartered Financial Analyst designation.
- Phone: (617) 778-5604
- Email: breilly@gpinvestors.com
Ariella is responsible for overseeing the portfolio of senior housing communities within the firm. Ariella has been involved in senior housing investments since 2004, during which time she has been involved in acquisitions, development, asset management, and dispositions for AEW Capital Management and Benchmark Assisted Living. In her role with Benchmark, Ariella became deeply familiar with the complex operations of senior housing properties, allowing her to apply her asset management and financial analysis skills to the operating intricacies of the senior living business. Ariella has been involved in over $2.5 billion of commercial real estate in major metropolitan markets in the US, of which senior housing comprised $1.5 billion.
Ariella holds a BA in Economics from Brandeis University and a MA in International Economics and Finance from the Brandeis University International Business School.
- Phone: (617) 778-5618
- Email: astober@gpinvestors.com
Will joined Great Point Investors in 2011 as an Analyst. He is primarily responsible for providing financial analyses of potential acquisitions and development transactions and managing the due diligence process for the acquisitions team. In addition, Will provides analytical support to both the asset management and accounting teams.
Prior to joining Great Point Investors, Will was a Financial Analyst at Boston Capital, as well as an Investment Sales Analyst at Marcus & Millichap Real Estate Investment Services.
Will holds a BA in Sociology from Boston College.
- Phone: (617) 778-5616
- Email: wsheehy@gpinvestors.com
Lisa joined Great Point Investors in December 2006 as a Financial Manager and is responsible for all aspects of client reporting.
Lisa has 18 years of experience in both public and private accounting with extensive experience in the commercial real estate industry. Prior to joining Great Point Investors, Lisa was a Financial Manager at Spaulding & Slye for eight years where she was responsible for management of all accounting and reporting functions for third party contracts.
Lisa holds a BS in Accounting from Northeastern University. She is actively involved in her children's school volunteering her time when needed. She is also currently serving as PTO Treasurer at the elementary & middle schools. She recently completed a three-year term as a Board Member & Treasurer for the Dedham Community House in Dedham, MA, and continues to serve as the Vice Chair of a Town Precinct.
- Phone: (617) 778-5617
- Email: lmoran@gpinvestors.com
Michael joined Great Point Investors in 2008, and is responsible for client reporting on partnerships and joint ventures for two portfolios of office and industrial properties located throughout the United States. Mike's responsibilities also include the accounting associated with development and new construction.
Mike holds a BS in Accounting from the Pennsylvania State University.
- Phone: (617) 778-5606
- Email: msierra@gpinvestors.com
Gordana joined Great Point Investors in 2005 and is responsible for overseeing the administrative staff and providing accounting support. Prior to joining Great Point Investors, Gordana was an accounting assistant and assistant sales manager at Acme Wholesale.
Gordana holds an associate degree in Business; she is currently working on her bachelor's degree in accounting at University of Massachusetts.
- Phone: (617) 778-5611
- Email: gkatic@gpinvestors.com
Stacy joined Great Point Investors in 2006 and is responsible for providing executive support to the Asset Management Department. Prior to joining Great Point Investors, Stacy was the Executive Assistant for two years for the President at Newport Commercial Realty Advisors in Orange, CA. Stacy began her real estate career at Equity Office Properties, working as a Leasing Assistant from 2001 to 2004.
Stacy holds a BS in Family Studies from the University of New Hampshire.
- Phone: (617) 778-5603
- Email: scaine@gpinvestors.com
Jennifer joined Great Point Investors in 2009 and is responsible for providing executive support to the two principals, as well as the acquisitions team. Prior to joining Great Point Investors, Jennifer was the Executive Assistant to the President of The Congress Group, Inc., a real estate development firm in Boston, MA.
Jennifer holds a BS with Honors in Marketing from Saint John Fisher College in Rochester, NY.
- Phone: (617) 778-5614
- Email: jsteffen@gpinvestors.com









