A doctor and a woman dubbed “the ketamine queen” will face a joint trial in March 2025 following the death of Friends star Matthew Perry, a judge has ruled.

The pair are among five people who are said to have taken advantage of the US actor after he fell back into addiction last autumn.

Perry had been seeking treatment for depression and anxiety when he became addicted to intravenous ketamine, turning to allegedly unscrupulous doctors.

Matthew Perry died at the age of 54 in October last year (Ian West/PA)

He died from the “acute effects of ketamine” on October 28 at the age of 54.

Salvador Plasencia, a doctor from Santa Monica, allegedly used Perry’s live-in assistant Kenneth Iwamasa to distribute ketamine to the actor from September to October last year for 55,000 dollars (£43,000).

He is set to face a trial on March 4 next year, District Judge Sherilyn Peace Garnett ruled in court documents seen by the PA news agency.

Plasencia will stand trial alongside Jasveen Sangha – an alleged drug dealer named by authorities as “the ketamine queen” – who is said to have sold ketamine to Perry for 11,000 dollars (£8,553) in cash.

The ketamine supplied by Sangha was ultimately the dose that took Perry’s life, a Drug Enforcement Administrator previously claimed.

Matthew Perry (Ian West/PA)

Plasencia is facing a maximum sentence of 120 years in federal prison, while Sangha is facing life imprisonment.

During a previous court appearance, Plasencia denied conspiracy to distribute ketamine; seven counts of distribution of ketamine and two charges related to allegations he falsified documents during the investigation into Perry’s death.

Sangha also plead not guilty to conspiracy to distribute ketamine; maintaining a drug-involved premises; possession with intent to distribute methamphetamine; possession with intent to distribute ketamine and five counts of distribution of ketamine.

Plasencia had been due in court on October 8 and October 15 for Sangha, however a Californian judge ruled the pair will face trial together on March 4, with a pre-trial hearing set for February 19 2025.

According to the initial indictment, Plasencia is said to have conspired with fellow doctor Mark Chavez to supply Perry with large amounts of ketamine, writing in a message: “I wonder how much this moron will pay” and “let’s find out”.

Dr Mark Chavez, a physician from San Diego, who is charged in connection with actor Matthew Perry’s death (Damian Dovarganes)

Chavez, who remains free on bond, will next appear in court on October 2 for a change-of-plea hearing after reaching a plea agreement with prosecutors.

He is expected to plead guilty to one count of conspiracy to distribute ketamine.

Perry, who played Chandler Bing in hit US sitcom Friends, died last autumn after receiving several injections of ketamine from his live-in assistant Iwamasa.

Iwamasa previously pleaded guilty on August 7 to conspiring to distribute ketamine causing death – admitting to “repeatedly injecting Perry with ketamine without medical training”.

His sentencing has been set for November 6.

During the last few weeks of his life, Perry “turned to street dealer” Erik Fleming who is said to have sourced ketamine from Sangha.

Fleming pleaded guilty on August 8 to conspiracy to distribute ketamine and distribution of ketamine resulting in death.

He is set to be sentenced on October 30.

Plasencia is currently on release after posting a 100,000 dollar (£78,000) bond, while a judge denied bond for Sangha.