Locations and Appointments
ColumbiaDoctors - Columbus Circle
5 Columbus Cir
New York, NY 10019
US
Existing Patients
Login or sign-upto Connect Patient Portal
Existing Patients
Login to Connect Patient Portal make an appointment, view documentation or contact your doctor’s office.
Columbia Connect App
The Columbia Connect app allows you to access convenient services to help manage your health. Access the patient portal, communicate with your doctor, manage appointments, view test results, request prescription refills, pay a bill, and find a doctor.
Insurances Accepted
Please contact the doctor's office directly to verify that your particular insurance is accepted.
HMO
EPO
Aetna Signature Administrators
NY Signature
PPO
POS
Student Health
NYP Employee Plan
CHP-NYU
Quality Health Management
Behavioral Health (Columbia University Employee Plan)
World Trade Center Health Plan
HMO
EPO
Aetna Signature Administrators
NY Signature
PPO
POS
Student Health
NYP Employee Plan
CHP-NYU
Quality Health Management
Behavioral Health (Columbia University Employee Plan)
World Trade Center Health Plan
About Casey T. O'Brien, PsyD
Casey O'Brien, PsyD is a licensed clinical psychologist specializing in the treatment of children, adolescents, individuals and families with advance training in Group Psychotherapy, Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) and Parent-Child Interaction Therapy (PCIT) and is a PCIT-International Certified clinician. Dr. O'Brien has expertise in the treatment of children and adolescents with behavioral disorders, and early-onset psychosis as well as suicidality and self-injurious behaviors.
Specialties & Expertise
- Addiction
- Adolescent Dialectical Behavior Therapy
- Alcohol Use Disorders
- Bipolar Disorder
- Cognitive-Behavior Therapy (CBT)
- Depression
- Dialectical Behavior Therapy (DBT)
- Family Therapy
- Group Therapy
- Mindfulness
- Motivational Enhancement Therapy
- Obsessive Compulsive Disorder (OCD)
- Opioid Use Disorders
- Psychosis
- Substance Use
Leadership, Titles & Positions
- Assistant Professor of Medical Psychology (in Psychiatry) at CUMC
Hospital Affiliations
- NewYork-Presbyterian / Columbia University Irving Medical Center
Need Help Finding a Doctor?
Call 1-877-426-5637