
Dr. Chelsey Rosen is a New York State licensed psychologist (#022640) and a certified NY State School Psychologist. She earned her B.S. in Psychology from the University of Maryland-College Park and her Doctoral and Master’s degrees in School Psychology from St. John’s University.
Dr. Rosen is a certified therapist in both Parent-Child Interaction Therapy (PCIT) and PCIT for Selective Mutism (PCIT-SM), as well as a certified trainer in PCIT-SM. She has extensive experience training, supervising, and consulting with postdoctoral fellows, clinical psychology trainees, licensed psychologists, and school personnel in the implementation of various behavioral therapies. In addition to her expertise in PCIT and selective mutism, Dr. Rosen provides evidence-based treatment for children, adolescents, and adults, including cognitive behavioral therapy (CBT), behavioral parent management training (PMT), Supportive Parenting for Anxious Childhood Emotions (SPACE), and exposure and response prevention (ERP). She also offers teacher-child interaction training (TCIT), school consultations, and in-vivo coaching for school personnel on behavioral management techniques within both public and private school settings.
Dr. Rosen completed her clinical internship and postdoctoral fellowship at Kurtz Psychology Consulting under the direct supervision of Dr. Steven Kurtz. She specializes in working with children, adolescents, adults and families who present with a wide range of emotional and behavioral disorders, including but not limited to anxiety, school refusal, depression, ADHD, oppositional defiant disorder (ODD), and obsessive-compulsive disorder (OCD). She has presented at numerous conferences on TCIT and selective mutism and has facilitated individual and group therapy to help children, adolescents and parents build social and emotional skills.
With her background as a certified school psychologist and her experience working in both clinical and school-based settings, Dr. Rosen is skilled in collaborating with multidisciplinary teams to ensure that interventions are holistic and effective. She is dedicated to working closely with families and schools to provide personalized, evidence-based support tailored to the unique needs of each individual.

