A Reno doctor died Sunday after falling while climbing Mount Humphreys in Fresno County. The Fresno County Sheriff’s Office said 52-year-old Paul Sheykhzadeh fell off some large boulders along the western slope of the mountain. Search and rescue helicopter recovered his body Monday. Sheykhzadeh had been practicing medicine in Reno since 2002. He also volunteered as a Search and Rescue member for the Washoe County Sheriff’s Office.