Donald B. Colson, Ph.D., was raised in Boston, Massachusetts. He worked for thirty-three years at the Menninger Clinic, serving as its director of psychology, teaching, and research. He went on to ...ver maisDonald B. Colson, Ph.D., was raised in Boston, Massachusetts. He worked for thirty-three years at the Menninger Clinic, serving as its director of psychology, teaching, and research. He went on to operate a private practice focusing on group and individual therapy and psychoanalysis. He is retired and lives in Southern California.ver menos