Birch Tree Psychology

Specializing in Therapy for Children, Adults, and Families

Psychologist Specializing in Treating Depression

Dr. Brittany Ryan-Berzins

Brittany Ryan-Berzins, Ph.D. is a licensed clinical psychologist (# 4961) in NJ. She specializes in individual therapy with women, adolescent girls, and children. She specializes in treating depression (in teens and adults), self-injury (cutting), anxiety, and stress specifically associated with transitions for women and girls. She treats post-partum depression, stress associated with fertility treatment, and coping with divorce. Dr. Ryan-Berzins has a special talent in guiding individuals out of depression, whether it is their first experience in therapy or if they have struggled with depression throughout their lives.  


Dr. Ryan-Berzins has conducted research on cutting and other self-injurious behavior and treats adolescents who resort to self-injury to cope with their feelings. Dr. Ryan-Berzins has extensive experience helping girls develop healthy self-esteem and a positive self-image. She has vast experience working with individuals who have experienced trauma (neglect, abuse, violence, or victimization) and the impact that it has on individuals' relationships.She creates a warm, especially accepting environment where people feel free to explore their conflicts as well as hopes for the future . Dr. Ryan-Berzins is genuinely interested in what makes you who you are and how you can flourish in a world with increasing demands.


At times we all need help coping with the complexities of life. These times can be an opportunity to create change in ourselves, our relationships, and our lives. Dr. Ryan-Berzins believes that our past contributes to our current emotions, thoughts, and relationships. Understanding how our past experiences have shaped who we are today allows us to understand why we react with our particular style and actively take control of our lives. With this depth of understanding, people are able to make lasting change which means a more fulfilling life. Dr. Ryan-Berzins incorporates Positive Psychology, CBT, and Behavioral Techniques into treatment to produce change that immediately lifts an individual's mood. 


Dr. Ryan-Berzins received her Doctorate Degree from Fordham University where she graduated Magna Cum Laude. Her dissertation investigated the unconscious thought patterns in individuals who engaged in cutting and other self-injurious behaviors. Dr. Ryan-Berzins was trained at the most prestigious hospitals and institutes in Manhattan. Her training includes positions at Lennox Hill Hospital as well as The New York Psychoanalytic Institute. Beyond that, Dr. Ryan-Berzins conducted research at NYU Belleview Center for Survivors of Torture. She also has copious amounts of experience working with college students and has worked at various universities in the area. Dr. Ryan-Berzins completed her APA accredited internship at the Veteran's Administration, where she served veteran's who experienced trauma.