Stanley Gensler

May 20, 1935April 3, 2021

Stanley Warren Gensler M.D., 85 of Massapequa, New York and West Palm Beach, Florida, passed away peacefully on April 3, 2021, surrounded by his loved ones.

Son of Bertha and Ernest Gensler he received an undergraduate degree from New York University and his Medical Degree from Einstein College of Medicine. Stan served as Captain in the Army Medical Corps in Vietnam, after which time he settled in Massapequa. It was his home for over 50 years. During this time, he became Chief of Surgery at Brunswick General Hospital.

He and his wife created a home for family and friends alike, open to one and all. He was a member of the Massapequa Buildings and Grounds Committee and volunteered for many years in his children’s and grandchildren’s classrooms. He also volunteered at Mounts Botanical Gardens and Meyer Academy in West Palm Beach.

Stan leaves behind his best friend and wife of almost 57 years, Rosemary and his three children, Susan (Evan), Hilary (John) and David (Jennifer) as well as his grandchildren: Becca, Aaron, Zachary, Samantha, Hayley, Jacob, Annabelle, Caroline and Mollie. He is also survived by his brother, Marvin (Patty) and his sister, Harriet (Walter).

Stanley’s death is a tremendous loss to his family and friends. He touched countless lives in countless ways and will be sorely missed by all.


  • Graveside Service

    Monday, April 5, 2021


Stanley Gensler

have a memory or condolence to add?

Ida Cherian

April 9, 2021

It saddened me to learn of the passing of Stanley. It seems like only yesterday that we were all together playing mahjong many times in your home. My heart goes out to Rosemary and her family. Stanley was truly a wonderful man. May he rest in peace.
Sincere condolences, Ida Cherian

Cassie and Andy Schildhaus

April 6, 2021


So sorry for your loss.

Sending love to you and to your wonderful family.

Cassie and Andy

Desiree’ Luppens-Aiello

April 6, 2021

I worked for Dr. Gensler for several years at the Surgical Group he was a great man and doctor . He taught me so much and was so patient . I am so sorry for the loss of such a wonderful man .

Miriam Blass

April 6, 2021

I am so sorry for your loss. I can remember fond memories playing mahjong in Massspequa in your home and Stan reminded us to be a little quiet. He was such a wonderful person. My husband was a patient of Stan’s and thought very highly of him.
Very shocked to read of this tremendous loss. My condolences to Rosemary and family.
Sincerely, Miriam Blass

Marty and Jacquie Lessard

April 4, 2021

Our hearts go out to Rosemary and the Gensler Family for the loss of your beloved husband and Father. We will always remember with fondness our visits to Massapequa, and his kind smile and generous hospitality. Our thoughts and prayers are with you all.

Shelley Breitman

April 4, 2021

We are so saddened to learn of beloved Stanley’s passing. Our prayers and sadness are sent your way and the entire Gensler family. Shelley and Sy Breitman