updated 08/17/2010 AT 11:00 AM ET
•originally published 08/17/2010 AT 11:15 AM ET
Dr. Frank Ryan, a well-known plastic surgeon who performed Heidi Montag’s extensive procedures last year, died in a single-car accident Monday in Los Angeles, according to a report.
Ryan’s Jeep careened off the Pacific Coast Highway and landed on the rocks below, according to TMZ.com. Ryan, 50, was pronounced dead at the scene.
Ryan performed cosmetic surgery on many stars but was best known for his 10-hour procedure on Montag, 23, last Nov. 20, during which she had some 10 alterations done.