Salvador Plasencia, the owner of an urgent care clinic in Malibu, California, supplied the actor with over 20 vials of ketamine in the weeks leading up to the actor's fatal overdose.

Physician Salvador Plasencia, who was charged in the death of Matthew Perry, pleaded guilty to distributing ketamine to the "Friends" actor.

Dr. Salvador Plasencia, who is charged with giving Matthew Perry ketamine in the months leading up to the Friends star's overdose death, has agreed to plead guilty to four counts of distribution of ketamine,