Catherine O’Sullivan, PsyD
Catherine O’Sullivan, Psy.D.
551-250-1017 x 2
dr.c.osullivan@trinitypsychology.com
Dr. O'Sullivan is the Director and a clinical supervisor at Trinity Psychological Services. She practices out of the Orangeburg, NY and Ridgewood, NJ locations as well as providing virtual services.
Services and Specialties:
I specialize in providing
Psychotherapy (CBT/REBT) for children through adults
Perinatal mental health focused psychotherapy
Parent training/support
Neuropsychological evaluations
Autism diagnostic evaluations
I work with children through adults and love to help my clients learn new tools to help them manage difficult emotions, including anxiety, depression, perinatal mood disorders, and emotional dysregulation while also learning about their strengths and weaknesses. In addition, I am a maternal mental health trained professional through Postpartum Support International (PSI).
I like to view the range of services I provide as helping children and families. I love to have variety in my specialty areas and have invested my time and energy to develop specific skills to address each specialty area.
Training and Experience:
Catherine O’Sullivan, Psy.D., received her Doctor of Psychology degree from St. John’s University. Dr. O’Sullivan achieved membership in Pi Gamma Mu, Psi Chi, and Alpha Chi Honor Societies, and she was awarded the Dr. Erica Wick Vincentian Mission Award for her commitment to helping those in need. Dr. O'Sullivan was recently nominated to the National Society of Leadership and Success (NSLS).
Throughout her training and professional experience in the field of Psychology, Dr. O’Sullivan developed skills in neuropsychological and psychoeducational assessment, psychotherapy, parent training, and behavioral management of children and young adults. She has received training in many institutions, including schools in Rockland County, Albert Einstein College of Medicine, NYU Child Study Center in the Autism Spectrum Disorders Clinical and Research Program, Blythedale Children’s Hospital, and the Center for Psychological Services at St. John’s University. She also has specific training and experience in working with individuals affected with a range of developmental and intellectual disabilities.
Dr. O’Sullivan has specialized experience in Cognitive Behavioral Therapy, working with children on the Autism Spectrum, helping children with a history of chronic school failure, brain injuries, and learning disabilities. She also has specific knowledge and training in School Psychology, which facilitates her ability to make appropriate recommendations for children with special needs. Later, while completing her 2 year post-doctoral fellowship in a prestigious neuropsychology private practice in Ridgewood, NJ, she received extensive training and guidance in the diagnosis, remediation, and accommodation of learning disabilities and neurocognitive disorders, especially dyslexia and learning disabilities.
About Dr. O'Sullivan:
I love to spend time at home with my family. I have 4 young children and I am a longtime resident of Rockland County, NY. I am hoping to visit my family in Ireland more frequenty. I am also an adjunct instructor at St. Thomas Aquinas College.