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

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

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

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

For those unfamiliar with this treatment, the psychedelic experience ketamine produces may sound scary. It's actually giving ...

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

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

A doctor charged in connection to Matthew Perry's ketamine overdose pleaded guilty Wednesday. Dr. Mark Chavez admitted to ...

In the months leading up to Perry's death, Mark Chavez said in a plea deal he conspired to distribute liquid ketamine and ...

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

The Cleveland Clinic found that one in 10 Americans takes an antidepressant to help with debilitating symptoms of clinical ...

The San Diego doctor, 54, has pleaded guilty to one count of conspiring to distribute ketamine in connection with the Friends ...