Madeleine Ganis Associate Real Estate Broker

  • Associate Real Estate Broker
  • Member of the Long Island Board of Realtors
  • Member of the National Association of Realtors
  • Realtor Short Sale Certificate
  • Certified Buyer Representative
  • 2009 “Most Outgoing Referrals” Locust Valley Office
  • Member of Silver Circle of Achievement


Madeleine Ganis, a lifelong New Yorker, has lived in Locust Valley since 1984. An active community member while raising three children with husband, Rod, she has volunteered her time for the local Grenville Baker Boys and Girls Club, The Center for Parents and Children in Glen Cove, The Girl Scouts, the Locust Valley Parent Councils and served six years as a School Board Trustee for the Locust Valley Central School District. Madeleine was also the Co-Director of Locust Valley Adult Education and is proud to be one of the original organizers of the program.

Madeleine is a member of the Silver Circle of Achievement and was recognized in 2009 for "Most Outgoing Referrals" from the Locust Valley Office. She is a member of NYSAR, LIBOR, a Certified Buyers Representative and a certified Real Estate Short Sale Professional.

Madeleine truly enjoys working with customers and clients and sharing her knowledge of the local communities. She hopes her record of honesty and integrity, along with her enthusiasm, will be an asset to those who work with her.

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