A psychologist tasked with helping abused Air Force members traumatized them even more by sexually assaulting them — under the guise of “exposure therapy,” authorities said.

Dr. Heath Sommer worked at the Travis Air Force Base David Grant Medical Center in Solano County, Calif., between 2010 and 2016, treating personnel and veterans who had PTSD or were raped during deployment.

But instead of helping them, Sommer, 41, left them “even more traumatized,” according to prosecutors, who detailed the allegations in a complaint filed Monday, according to CBS Sacramento.

The disgusting doc assaulted his victims and convinced them to have sex with him by telling them he was conducting “exposure therapy” — a psychological treatment used to help people confront fears and what they avoid, officials said.

One victim said Sommer told her she was likely to commit suicide within the year if she didn’t participate in his so-called treatment, KCRA reported.

Another victim, who was being treated for the long-term impact of being raped in 2002 while she was in Afghanistan, said Sommer forced her to recount the assault in detail and then had her relieve it by forcing her to eat leftover Chinese food similar to the partially cooked goat meat she had been served by Afghans before her assault, the Daily Republic reported.

He followed the meal by allegedly taking her into the master bedroom of his house and raping her, while his wife stayed in the kitchen.

“This court may never see a more egregious and calculated abuse of power,” prosecutors wrote in court documents.

Sommer was arrested earlier this month and pleaded not guilty to multiple charges, including sexual battery, rape and oral copulation.

His attorney, Thomas Maas, tried unsuccessfully to convince Judge Bradley Nelson that since the woman had agreed to take part in the treatment, the sex acts were consensual.

Travis Air Force Base spokesperson Traci Keller said the US Air Force and the base have a “zero tolerance” policy for sexual assault and that Sommer was no longer employed there.

He is being held on $750,000 bail at the Stanton Correctional Facility in Fairfield.