Jerold J. Kreisman is a psychiatrist and an expert in the field of borderline personality disorder (BPD). With decades of experience in psychiatry, Kreisman is widely recognized for his work on understanding and treating BPD. His research and publications, including the widely read I Hate You – Don’t Leave Me, have made him a key figure in the development of therapeutic approaches for personality disorders. He serves as an associate professor at St. Louis University and has dedicated his career to helping patients navigate the complexities of emotional instability, providing both academic and clinical contributions to the field.

Kreisman’s work is noted for its clarity and accessibility, making complex psychiatric concepts understandable to the general public. His books have had a significant impact on both professionals and those seeking to understand loved ones who suffer from BPD. His approach emphasizes empathy and practical strategies for managing the challenges associated with personality disorders.