Dr. Mimnaugh rowing his raft on the Green River through Desolation Canyon.
Dr. Mimnaugh performing with his Disgusting Brothers, Dr. Ray Thomason (left) and Sam Falsone (right).
Dr. Mimnaugh unboxing his completed project, The AssMaster Chronicles.
Dr. Mimnaugh and The Disgusting Brothers receiving Govenor Scott Matheson's Golden Key Award for outstanding service provider for their work in SPLORE in the 1980s.
Dr. Mimnaugh with his family Anna (left), Jay (middle) and Rachel (right).
Dr . Mimnaugh at Deer Creek Falls, Grand Canyon of the Colorado River.
Dr. Mimnaugh enjoying a beverage in the Kolob Canyon district of Zion National Park near New Harmony, Utah.
Dr. Mimnaugh and his wife, Jay.
Dr. Mimnaugh and his Disgusting Brothers, Curt Crowther (left), Paul Grace (drums) and Sam Falsone (right) throwing their first SPLORE fundraiser in 1979.
Dr. Mimnaugh on his oldest daughter's wedding day with (from left to right) Charles Mimnaugh, David Cabrera, Dr. Kate Mimnaugh-Cabrera, Jay, Mariko Mimnaugh and Matt Mimnaugh.
Dr. Mimnaugh and his medical scribe, Grace Humiston, preparing to interview and examine a patient with bed bugs.
SPLORE founder, Martha Ham, staring lovingly into the eyes of DB's frontman, Sam Falsone, at a SPLORE benefit concert.
Dr. Mimnaugh and great friend and fellow author, Dr. Rich Semenik, at a DB concert to celebrate the 50th anniversary of the Natural History Museum of Utah.