Frank H. Ryan, MD, FACS, CA, the Beverly Hills plastic surgeon who famously performed 10 procedures in one sitting on actress Heidi Montag last November, was killed Monday in a car crash. He was 50.

According to TMZ, Ryan veered his 1995 Jeep Wrangler off of the Pacific Coast Highway; it landed on the rocks below, coming to rest on its roof on the rocks.

The California Highway Patrol said Ryan sustained major head injuries and was pronounced dead at the scene. His pet dog had been traveling with him and survived the crash.

Ryan had  also preformed plastic surgeries for a handful of other celebs, including Gene Simmons, Vince Neil, Adrianne Curry, and Janice Dickinson.

[Source: CBS-TV]