I’m Catherine Zimmermann, a Northport, NY real estate professional with Daniel Gale Sotheby’s International Realty. My public business profile lists Notary as a specialty, and I bring a practical, client-focused approach to document support for real estate and retail-related needs.

With experience in the real estate setting, I understand how important it is for paperwork to be handled carefully, clearly, and on schedule. I assist with notary needs connected to real estate documents and other professional transactions where attention to detail matters.

I aim to provide a friendly, dependable experience for clients in and around Northport, helping each appointment move smoothly and professionally.