Heidi Montag - Montag's Plastic Surgeon Dies

The plastic surgeon who famously transformed HEIDI MONTAG with 10 cosmetic procedures in one day has been killed in a car crash.

Dr. Frank Ryan, who worked in Beverly Hills, died on Monday (16Aug10) after his jeep crashed down a cliff off California's Pacific Coast Highway. He was pronounced dead at the scene, according to TMZ.com.

Ryan hit headlines earlier this year (10) after he performed multiple operations on The Hills star, giving her a complete make-over in just 24 hours. Montag underwent surgery on her nose, cheekbones and chin, as well as enduring an eyebrow lift and breast enlargement, among other procedures.

Ryan also boasted other famous patients including Gene Simmons and Vince Neil.