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

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

Mark Chavez, a Southern California doctor, pleaded guilty to a federal charge in connection with the death of Matthew Perry.

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

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

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

LOS ANGELES — A San Diego doctor became the third person to plead guilty in the case of Matthew Perry ’s fatal drug overdose, ...

Mark Chavez, one of the two doctors charged in connection with “Friends” star Matthew Perry’s death, has pleaded guilty to ...

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

One of two doctors charged in the investigation of the death of Matthew Perry is expected to plead guilty Wednesday in a ...

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