Cover photo for Dr. Terry Happel's Obituary
Dr. Terry Happel Profile Photo

Dr. Terry Happel

Dr. Terry Happel

Noted surgeon and hospital leader, Terry Happel of Chandler, Ariz. passed away July 15, 2022, five days short of his 84th birthday, at Chandler Regional Hospital after a short illness. He was instrumental in the East Valley growth and success of Chandler Regional Medical Center and Mercy Gilbert Medical Center.

“Dr. Happel died in the hospital he made one of the best in the country, with his awesome family at his bedside and in the way that he wanted,” said a close colleague. Chandler Regional Hospital, with 145 beds, grew under Terry’s leadership into Chandler Regional Medical Center with nearly 500 beds and was named a “Top 50 Hospital” nationwide.

He was born July 20, 1938, in Hebron, Nebr. to Suzanne and John Happel. The family moved to Cheyenne, Wyo. in 1942 where Terry was a star athlete.

Dr. Happel studied pre-med at the University of Iowa and University of Wyoming. At Wyoming, Terry met the “joy of my life,” Joan Botero of Rock Springs, Wyo. who became his bride. He once held the record at Wyoming for most free-throws without a miss. He was invited to try out for the Chicago Bulls of the NBA, but declined in favor of medical school at the University of Colorado in Denver.

“I was handed a diploma that said I was a medical doctor, culminating four of the hardest years of my life,” he told a biographer. Terry graduated near the top of his class in medical school, and he assisted in the first-ever liver transplant. After med school, Dr. Happel joined the Navy and was stationed for a year as a flight surgeon at Chu Lai Air Base, Vietnam. During his tenure as Chief of Staff at Memorial Hospital of Sweetwater County in Rock Springs, Wyo. he was called to a trona mine where a cave-in had trapped a man. Dr. Happel was lowered 1,500 feet to treat the miner, who later was rescued. He was granted a fellowship in general and hand surgery at the University of Arizona College of Medicine and moved to Chandler where he established a hand surgery practice that treated hundreds of patients, many with difficult injuries.

When he wasn’t working, he often traded the scalpel for his fishing rod. He then was persuaded to become the Chief Medical Officer at Chandler. Under his leadership, along with hospital CEO Dave Covert, Chandler Regional Hospital became Chandler Regional Medical Center, a multiple award-winning facility. Their leadership led to the building of Mercy Gilbert Medical Center, also an award-winning facility, with outpatient facilities stretching across the East Valley.

He was instrumental in establishing one of the first palliative care programs in the country, and the following world-class programs in the East Valley: hospitalist; expanded emergency services;

cardiovascular; intensivist; hyperbaric; Cancer Center; stroke program; Norton Thoracic, and Barrows Neurological Institute Chandler, Gilbert.

“I found it was no mystery as to how he touched so many lives, was so successful in all that he did. When getting to know Terry, one found a base of incredible talent and intellect and a drive

for knowledge supplemented by relentless reading,” the colleague said. (Terry finished his last book the night before he died.) Survivors include daughters, Dana Tate (Husband Jim Tate), Sun Lakes, Ariz., Tracie Trimarco, Loveland. Colo., grandchildren, Alexis Richards (Husband Garrett Richards), Chandler, Ariz., Austin McGlumphy, Tempe, Ariz., Anthony, Taylor and Mackenzie Trimarco, all from Loveland, Colo.. and six great grandchildren.

Cremation has taken place. Those wishing to contribute in Dr. Terry Happel’s memory may do so at:

A Celebration of Life will be held in late October.
To order memorial trees or send flowers to the family in memory of Dr. Terry Happel, please visit our flower store.


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