Columbus & Over Group

Advisor Profiles

Hailey Lowenstein

Video Producer & Multimedia Designer

Raised in Walpole, MA with roots in Newport, RI, Hailey Lowenstein is a fourth-year Media Screen Studies and Communications student with a minor in Entrepreneurship and Media Production at Northeastern University. With a special interest of working in the real estate industry, she joined the COG team as a Video Producer and Multimedia Designer, generating original and high quality video content for our social media channels and marketing platforms. Hailey enjoys digital marketing, directing, and editing short films and videos, and brings this to work everyday as she captures each agent and listing through her lens.

Hailey loves traveling, sailing, and rock climbing in her spare time.

Jeff Hamilton

Founder and Managing Principal


Joe Castro

Real Estate Advisor


Emma Kaloupek

Real Estate Advisor


Jamie Gaines

Real Estate Advisor


Lisa Ha

Real Estate Advisor


Jonathan Russell

Real Estate Advisor


Kerry D’Ambroise

Real Estate Advisor

978 821 2187

Katie Garger

Real Estate Advisor

‭+1 (518) 956-1821‬

Alice Markson

Real Estate Advisor


Is COG Right For You?

Interested in joining the COG team? At Columbus & Over, we value our agents just as much as we value our customers. Tell us why you would make a good addition to our team.