The family of Douglas N. Whatmore, M.D. (LTC Ret., US Army Medical Corps), is sad to announce his passing on June 12, 2026, at his home in Idaho Falls after a long struggle with brain cancer. Doug was a beloved husband, father, grandfather, uncle, and brother. He was a compassionate and dedicated physician throughout his military career and afterwards in private practice in Idaho Falls. In lieu of flowers, donations may be sent in his memory to Army Emergency Relief https://www.armyemergencyrelief.org or Fisher House Foundation https://fisherhouse.org. 

Cremation is under the care of Coltrin Mortuary, 2100 First Street, Idaho Falls. Condolences may be sent to the family online at www.coltrinmortuary.com.