One of two doctors charged in the investigation of the death of Matthew Perry pleaded guilty Wednesday in a federal court in ...

One of two doctors charged with supplying ketamine to Matthew Perry pleaded guilty Wednesday to illegally distributing the ...

Dr. Mark Chavez, who was accused of illegally obtaining ketamine that was sold to Matthew Perry weeks before his death, had ...

California physician Dr. Mark Chavez entered the plea during an appearance in a Los Angeles court Oct. 2, NBC News reported.

Mark Chavez, a doctor charged in connection with Matthew Perry's fatal overdose, has officially pleaded guilty to conspiring ...

In his plea agreement, previously obtained by PEOPLE, Chavez, who ran a ketamine clinic, said he sold the drug to Dr.

A San Diego doctor charged in connection with Matthew Perry's fatal overdose has pleaded guilty to conspiring to distribute ...

Mark Chavez obtained ketamine from his old clinic and a wholesale distributor through a fraudulent prescription.

One of the doctors responsible for helping supply Matthew Perry with ketamine, which contributed to the Friends actor’s death ...

A California doctor is expected to plead guilty Wednesday in a deal with federal prosecutors over the fatal overdose of ...

A doctor who arranged to sell massive vials of ketamine for Matthew Perry in the month before his overdose death has entered ...

A doctor charged in connection with Matthew Perry's fatal overdose has pleaded guilty to conspiring to distribute the ...