(Cal) Irwin Flachner is a Clinical Social Work/Therapist , LCSW, and is based out of Brooklyn, New York, United States. (Cal) specializes in the counseling of Trauma and PTSD, Relationship Issues, Depression, etc. The therapist has experience in handling cases of Addiction, Anxiety, Behavioral Issues, Codependency, Coping Skills, Divorce, Emotional Disturbance, Family Conflict, Grief, Infidelity, Life Transitions, Men's Issues, Peer Relationships, Self Esteem, Substance Use, Transgender, and more. The types of therapies (Cal) offers include, Culturally Sensitive Therapy, EMDR Therapy, Experiential Therapy, Gestalt, Humanistic Therapy, Integrative Therapy, Internal Family Systems (IFS), Interpersonal Psychotherapy, Multicultural Therapy,Trauma Focused Cognitive Behavioral Therapy therapy.