John Duncan Coolidge M.D.
1945 - 2026
Memorialized in partnership with Chadwick Funeral And Cremation Service, LLC - New London
Read John's Obituary
John Duncan Coolidge, M.D.Andover, NH - Dr. John Duncan Coolidge, M.D. died unexpectedly at Concord Hospital in Concord, New Hampshire on January 25, 2026 at the age of 80. Duncan was born on October 5, 1945 in Portland, Maine to Mary Louise and John Coolidge. He spent his childhood in Bronxville,...
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