Thomas Clayton Tucker
April 17, 1941-Aug. 13, 2025
Pleasanton, California

Thomas Clayton Tucker, 84, passed away peacefully on August 13, 2025, in Pleasanton, California. Born on April 17, 1941, in Norwalk, Ohio to parents Paul and Katharine, Tom lived a life marked by dedication to his family, his community, and the field of healthcare.

Tom began his professional journey with Grace Memorial Hospital in Detroit, Michigan and went on to play a pivotal role in shaping healthcare delivery in California. He contributed to the development of Prepaid Health Plans for the State of California and later served as IT Director at San Francisco General Hospital. His career culminated in his work as an independent hospital and healthcare professional with Computer Synergy Inc, where he continued to impact lives through innovation and leadership.

A proud veteran of the United States Coast Guard, Tom was honorably discharged in 1965. His service reflected the same values that would define his life: commitment, integrity, and a deep sense of responsibility.

Beyond his professional accomplishments, Tom was known for his love of boating. As captain of his cherished vessel "One Love”, he found joy navigating waters and sharing that passion with his many friends. In 1999, he was honored to serve as Commodore of the Diablo Yacht Club—a testament to both his seamanship and leadership within the boating community.

Tom was a volunteer with Guide Dogs for the Blind and the Valley Humane Society’s Canine Comfort Program. He was very proud to support the opportunities created by these organizations to provide people with an opportunity to experience the unconditional love of an animal.

Family was at the heart of everything Tom did. He was a beloved father to Randol Tucker (Kathy), Brian Tucker (Areli), Todd Tucker (Melissa), and daughter-in-law Jennifer. He also held close the memory of his late son Bradley Tucker. Tom’s legacy continues through his grandchildren—Clayton (Jessica), Haley, Logan, Zachary, Danny, Lexi, Nicholas (Lauren), Blake, Llunuel, Diana, Brendan, Daniel, Morgan, Noah, Zoe, Cameron, and Alice—and great-grandchildren Anthony, Bella, Logan, Brodie, Charlotte, Conner, Tristan, and Judah. He is also remembered by his brother Dennis Tucker (Ellen), while holding dear the memory of his late brother Terry Tucker.

He was preceded in death by his beloved wife of 62 years Joann Tucker. Together they built a life rooted in love and mutual devotion—a foundation that continues to support their family today.

Tom’s home was always filled with warmth and laughter—often shared with Kiwi the dog by his side—and he found immense joy in spending time with those he loved most. A passionate genealogist, a proud Descendant of the Mayflower, as well as a devoted patriarch of a large and loving family, Tom dedicated himself fully to preserving family history while creating new memories for future generations.

Those who knew Tom remember him as selfless and caring—a man whose kindness touched countless lives. His presence brought comfort; his wisdom offered guidance; and his love left an indelible mark on all who had the privilege to know him.

A memorial service celebrating Tom’s life will be held on August 31 at Graham-Hitch Mortuary Chapel in Pleasanton. Family and friends are welcome to gather at 10:00am. Funeral service at 11:00am.

May Thomas Clayton Tucker’s memory bring peace to those who mourn him and inspiration to all who carry forward the values he so deeply embodied.