Inclusion Criteria:  A COVID-19 patient or any healthcare worker providing medical care or support for COVID-19 patients English-speaking Age ≥18 Medically stable Diagnosed with PTSD Ability to provide informed consent and function at an intellectual level sufficient to allow accurate completion of all assessment instruments Stable on psychotropic medication for the prior 60 days  Exclusion Criteria:  Current significant unstable medical illness such that the participant could not attend sessions regularly or complete assessments Patients who in the investigator's judgment pose a current homicidal, suicidal or other risk Lifetime or Current diagnosis of schizophrenia or other psychotic disorder Participation in a clinical trial or concurrent evidence-based treatment for psychiatric conditions or PTSD during the previous 3 months History of motion sickness or seizures