Charles S. Grob, MD, is Professor of Psychiatry and Pediatrics at the UCLA School of Medicine and the Director of the Division of Child and Adolescent Psychiatry at the Harbor-UCLA Medical Center. He previously held faculty positions at the Johns Hopkins School of Medicine and the University of California at Irvine. He has conducted approved clinical research with psychedelics at the Lundquist Institute at Harbor-UCLA since the early 1990s. From 2004-2008 he was the Principal Investigator of the first study in several decades to examine the use of a psilocybin treatment model for patients with advanced-cancer anxiety. He has also conducted research into the range of effects of MDMA, in both normal volunteers and in a selected subject population of adult autistics with severe social anxiety. And, he has conducted a series of ayahuasca research studies in Brazil.

Over the last thirty-five years, Dr. Grob has published numerous articles and chapters on psychedelics in the medical and psychiatric literature and he is the editor of Hallucinogens: A Reader (Putnam/Tarcher, 2002), co-editor (with Roger Walsh) of Higher Wisdom: Eminent Elders Explore the Continuing Impact of Psychedelics (SUNY Press, 2005) and co-editor (with James Grigsby) of the recently published Handbook of Medical Hallucinogens (Guilford Press, 2021). He is a founding board member of the Heffter Research Institute.

Alicia Danforth, PhD, is a licensed clinical psychologist and researcher. She began her work in clinical research with psychedelic medicines in 2004 as a coordinator and co-facilitator on the pilot study of psilocybin treatment for existential anxiety related to advanced cancer at The Lundquist Institute. She was an investigator for the first study of MDMA-assisted therapy for the treatment of social anxiety in autistic adults a decade later. Most recently, she was a lead clinician for a pilot study of psilocybin-assisted group therapy for psychological distress and demoralization in long-term survivors of HIV at UC San Francisco.

She received her doctorate in clinical psychology from the Institute of Transpersonal Psychology in Palo Alto in 2013, where she co-taught the first graduate-level course on theory, research, and clinical applications of psychedelics. She currently provides psychological services for autistic adults in private practice in hopes that someday she will be able to include psychedelic therapy options in legal settings outside of clinical trials.

Anthony P. Bossis, PhD, is a clinical psychologist and clinical assistant professor of psychiatry at NYU School of Medicine, an adjunct professor of religious studies at the University of Ottawa, and an Investigator at The Lundquist Institute for Biomedical Innovation at UCLA. Since 2006, he has conducted FDA-approved clinical research with the psychedelic compound psilocybin.  His primary research interests are the treatment of existential and psychological distress in end-of-life and palliative care and to advance our understanding of consciousness, meaning, and spirituality. Dr. Bossis was director of palliative care research on a 2016 NYU clinical trial demonstrating a significant reduction in emotional distress from a single psilocybin session in persons with cancer and is the study director and lead therapist on a clinical trial investigating psilocybin experience and spirituality among religious leaders. Dr. Bossis is a training supervisor of psychotherapy at NYU-Bellevue Hospital Center and co-founder and former co-director of the Bellevue Hospital Palliative Care Service. He is on the faculty of the Art of Dying Institute in NYC, on the editorial board of the Journal of Humanistic Psychology, and a guest editor (with Charles Grob, MD) for the journal’s Special Series on Psychedelics. He maintains a private psychotherapy and consulting practice in NYC.