Stanislav Grof, MD, received his doctorate in medicine from the Charles University School of Medicine in Prague and his doctorate in the philosophy of medicine from the Czechoslovakian Academy of Sciences. Dr. Grof has served as a research fellow at John Hopkins University and chief of psychiatric research at the Maryland Psychiatric Center. He currently teaches psychology at the California Institute of Integral Studies. Stanislav Grof is the founding president of the International Transpersonal Association. He is the author of 11 books, including Realms of the Human Unconscious; Beyond the Brain; The Holographic Mind; and The Stormy Search for the Self (with Christina Grof).