Joan & Melissa: Joan Knows Best Joan Rivers' medical clinic's medical director reportedly fired 09/12/2014 Joan Rivers' outpatient clinic, Yorkville Endoscopy, has reportedly fired its medical director after complications during a throat procedure led to her death at age of 81. Read More RELATED NEWS Melissa Rivers settles malpractice lawsuit against outpatient clinic, learns mother Joan Rivers' last wordsJoan Rivers' personal belongings to be sold at auction in JuneMelissa Rivers remembers Joan Rivers through laughter with E! special on anniversary of her death TAGS: Joan Rivers Melissa Rivers