Nisenbaum Steven

Steven Nisenbaum, PhD, JD About Dr. Nisenbaum Dr. Nisenbaum has over 30 years of experience in clinical treatment and management for child, adolescent and adult mental health services, mediation, expert evaluator and witness, Guardian Ad Litem, and law, working in both the public and private sectors. Dr. Nisenbaum has consulted to the Harvard International Negotiation Program since its inception, specializing in family conflict resolution as a global issue.