Psychologist | Clinical Psychology

Dr. Christina Clancy O'brien, PSY.D.

8901 Rockville Pike, Bethesda, Maryland, 20889-0001

About Dr. Christina Clancy O'brien

Dr. Christina Clancy O'brien is a psychologist based in Bethesda, Maryland who is specialized in Clinical Psychology. Active license number of Dr. Christina Clancy O'brien is 017274 for Clinical Psychology in New York. Her current practice location is 8901 Rockville Pike, Bethesda. Patients can contact her at 301-295-4611. Dr. Christina Clancy O'brien, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1962646919.

Dr. Christina Clancy O'brien is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Christina Clancy O'brien's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Christina Clancy O'brien
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 8901 Rockville Pike,
Bethesda, MD - 20889-0001

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1962646919
NPI Enumeration Date: 21 Apr, 2009
NPI Last Update On: 21 Apr, 2009

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Christina Clancy O'brien are as mentioned below.

License NumberSpecializationStateStatus
017274Clinical Psychology New YorkPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Christina Clancy O'brien
11926 Riders Ln,
Reston, VA - 20191-4252
Phone: 703-860-2541

Book an Appointment with Dr. Christina Clancy O'brien

To schedule an appointment, contact Dr. Christina Clancy O'brien at 8901 Rockville Pike, Bethesda, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Christina Clancy O'brien:

Dr. Christina Clancy O'brien is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Christina Clancy O'brien is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Christina Clancy O'brien practices at 8901 Rockville Pike, Bethesda, Maryland, 20889-0001.

To schedule an appointment with Dr. Christina Clancy O'brien, please contact the office at 301-295-4611.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.