Sunstone Therapies

Sunstone Therapies is a medical facility in Rockville, Maryland, serving patients in the Washington, DC area. It provides science-based, compassionate psychedelic-assisted therapy for people facing complex mental health challenges, including cancer-related distress, depression, trauma, and PTSD. Care is delivered in a safe, structured clinical setting by a multidisciplinary team of psychiatrists, physicians, and licensed therapists trained in trauma, end-of-life care, and other complex conditions.

The organization conducts clinical trials to advance the study of psychedelic-assisted treatments, with research programs that include MDMA-assisted therapy for veterans with PTSD, psilocybin-assisted therapy for sexual assault-related PTSD, and a study of RE104 for adjustment disorder associated with cancer and other medical illnesses. Its offerings also include talk therapy and integration circles, alongside preparation, patient support, and resources for providers. Sunstone shares educational materials, published research, events, and guidance to help patients and clinicians understand psychedelic therapy and the research process. Its mission is to establish a high standard for psychedelic clinics and make safe, effective care more accessible.