Daniel A Kupper, Ph.D., treats individuals and couples with a wide range of difficulties and diagnoses. He has a particular expertise in evaluating and treating patients with Borderline Personality Disorder or difficulties with self-regulation, identity, relationships, and work. Dr Kupper supervises and teaches psychoanalytic psychotherapy and Mentalization-Based Treatment (MBT) as a Clinical Professor of Psychiatry at UCLA, and faculty and board member with the Mentalizing Initiative.