Thomas Dennison Obituary

We are sad to announce that, on December 21, 2025, Thomas Dennison (Florham Park, New Jersey) passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Raymond Dennison and Frida Dennison; his stepmother Margaret Dennison; and his brother Dr. Gary Dennison (Patti). He is survived by: his wife Elizabeth Dennison (Taylor); his children, Gregory and Andrea; his children-in-law, Kim Dennison and Peter Johnson; and his granddaughters, Julie, Charlotte and Lizzi (James). He is also survived by many loving nieces, nephews, cousins, and friends.

In lieu of flowers, donations may be made in Thomas's name to the National Multiple Sclerosis Society by visiting nationalmssociety.org.