Mary Cosimano, LMSW, has been with the Department of Psychiatry at Johns Hopkins University School of Medicine in the Center for Psychedelic and Consciousness Research since 2000 when they began research with psilocybin. She is currently a Psychedelic Session Facilitator and has served as Director of Clinical Services and as a research coordinator. She has been involved with all the psilocybin studies and has conducted over 500 study sessions including Club Drug studies with Salvia Divinorum and Dextromethorphan. Mary has trained postdoctoral fellows, faculty, clinicians, and research assistants as guides and taught individual and group meditation to breast cancer patients in a Johns Hopkins research study. She completed MAPS MDMA therapy training program. She is a teacher and mentor at California Institute to Integral Studies for their Psychedelic-Assisted Therapies and Research (CPTR) certificate program and conducts training for therapists in psychedelic-assisted psychotherapy. Mary is a Psychedelic Harm Reduction and Integration Coach and leads a Death Awareness/Death and Psychedelics Workshop. In 2003 she started a meditation group for employees in her department. She also has 15 years of experience with direct patient care as a hospice volunteer.