Dr. Daniel Sullivan is a clinical neuropsychologist practicing in Saint Louis, MO. He offers services to individuals across various life stages, including teenagers aged 13 to 18 and adults aged 18 to 65. Dr. Sullivan works with a range of concerns, such as addiction, attention-deficit/hyperactivity disorder (ADHD), alcohol/drug use, anxiety, bipolar disorder, general well-being and mental health concerns, trauma, and post-traumatic stress disorder (PTSD). He provides support to individuals, families, and couples. Dr. Sullivan offers services in English (US) and utilizes therapeutic approaches including Cognitive Behavioral Therapy (CBT), Trauma Focused Therapy, Person-Centered Therapy, Strength-Based Therapy, Family/Marital Therapy, Motivational Interviewing, Relational Therapy, Dialectical Behavior Therapy (DBT), Coaching, and Rational Emotive Behavior Therapy (REBT).