Courtney Rennicke


Board Role

Chairperson, Member at Large for USA, Director


Practitioner in DDP, Consultant in DDP, Trainer in DDP

Membership Number




Courtney Rennicke


United States


Courtney Rennicke, Ph.D. is a Columbia University trained Clinical Psychologist who runs a psychotherapy group practice, Rennicke & Associates, focusing on relationship-based and innovative psychotherapy for children and adults in New York City. Dr. Rennicke and her clinical staff specialize in providing attachment-focused family treatment to adoptive and foster care children and their families. Dr. Rennicke is also the Co-Founder and former President of the Adoption Foster Care Therapist Network, a collective of mental health professionals specializing in attachment disorders in adoptive and foster care children and their families throughout New York State, New Jersey, and Connecticut.

In addition to certification in Dyadic Developmental Psychotherapy, Dr. Rennicke has received advanced training in Accelerated Experiential Dynamic Psychotherapy (AEDP) for relational and attachment work with adults, as well as Collaborative Problem Solving (CPS) for emotional dysregulation and behavioral issues with children and adolescents. Dr. Rennicke has also supervised and taught psychology externs, social workers, post-doctoral fellows and psychiatry PGY-III residents in a range of treatment modalities at New York University Medical Center/Bellevue Hospital, Teachers College/Columbia University, and Yeshiva University.

Professional Regulatory/Licensing Bodies

Body or Board & State

New York State, Psychologist

Registration/License Number



Email address

Phone number

212-337-3565, ext. 3


Rennicke & Associates
79 Walker Street, 2nd Floor
New York, NY 10013


New York, NY