Daniel Gale Sotheby's International Realty

Licensed Associate Broker, GRI, CBR & SRES | Direct: 631.692.9298

Daniel Gale Sotheby's International Realty

My Story


I have been fortunate to live in the Cold Spring Harbor and Huntington area for many years. The North Shore offers an amazing lifestyle, we have beaches, great restaurants, thriving towns and villages, and entertainment. I love living here, and have a deep appreciation of what this beautiful area has to offer. My family has been on Long Island my entire life, and I have raised five children here. I am delighted to help others experience everything our unique community has to offer.

In my past business experience I was partners in a local business, and additionally helped create a real estate development company. This business experience helped me put my knowledge and experience together to build a comprehensive approach to selling real estate. As a real estate professional my number one priority is to assist my clients whether they are buying or selling a home. I pride myself staying up to date with all of the current trends of our market and use all the resources available to create a winning combination for successful transactions.

The success I have had in the real estate business is primarily due to the care and attention I give each and every client. I approach each transaction as an opportunity to forge long lasting relationships, both personally and professionally.

Global Real Estate Advisor at Daniel Gale Sotheby’s International Realty.


  • Daniel Gale Sotheby’s International Realty
    • 2014-Present
    • Global Real Estate Advisor
  • Signature Premier Properties
    • 2011-2014, Top Producer
  • Prudential Douglas Elliman
    • 2009-2011, Top Producer
  • Prior Real Estate Companies
    • 1986-2009
  • Performance Cosmetics
    • Owner; Huntington Village store
  • Property Development Company
    • 1983-1986
    • Partner in Family Real Estate Renovation Business
  • Associate Real Estate Broker
  • Gold Circle of Excellence
  • Certified Buyer Representative
  • Global Real Estate Advisor
  • Graduate Real Estate Institute
  • Senior Real Estate Specialist
  • 2018 3rd Place Office Production Leader
  • 2018 3rd Place Office Unit Leader
  • 2018 3rd Place Office Listing Leader


  • GRI (Graduate of the Real Estate Institute)
  • CBR (Certified Buyer’s Representative)
  • SRES (Senior Real Estate Specialist)
  • Continuing educational pursuits throughout career
  • Mary Baldwin College
  • George Washington University
  • Attended CW Post College
  • Parson’s School of Design


  • President of the Ladies Beach Committee in Huntington Bay
  • Save the Children fund raising committee
  • St Johnland Nursing Center fund raising committee
  • Volunteer for the North Shore Family Service League
  • Board Member for the LICADD (Long Island Council on Alcoholism and Drug Dependence)

Direct: 631.692.9298
Jeanne Posillico Leonard

Jeanne Posillico Leonard

Licensed Associate Broker

Direct: 631.692.9298 Email: