Mark Chavez is the third of five defendants in the ketamine distribution case to sign a plea deal with prosecutors ...

Dr. Mark Chavez, a doctor accused of supplying ketamine to Matthew Perry, has pleaded guilty to conspiring to distribute the ...

Are you pleading guilty because you did the things the prosecutors described?” the judge asked Dr. Mark Chavez, 54. “Yes, ...

Dr. Mark Chavez pleaded guilty to a felony count of conspiring to distribute the surgical anesthetic ketamine.

One of the two doctors charged in connection with Matthew Perry's ketamine death pleaded guilty to distributing ketamine to ...

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

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

Mark Chavez, one of the two doctors charged in connection with the death of "Friends" actor Matthew Perry, is set to plead ...

A doctor criminally charged in connection with the death of actor Matthew Perry pleaded guilty Wednesday to a federal charge ...

A doctor charged in connection to Matthew Perry's ketamine overdose pleaded guilty Wednesday. Dr. Mark Chavez admitted to selling ketamine to a doctor who provided the drug to Perry.