Psychologist | Clinical Psychology

Dr. Gerald Bernard O'day, PH.D.

330 E Live Oak Ave, Arcadia, California, 91006-5617

About Dr. Gerald Bernard O'day

Dr. Gerald Bernard O'day is a psychologist based in Arcadia, California who is specialized in Clinical Psychology. Active license number of Dr. Gerald Bernard O'day is 16011 for Clinical Psychology in California. His current practice location is 330 E Live Oak Ave, Arcadia. Patients can contact him at 626-821-5890. Dr. Gerald Bernard O'day, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1487737235.

Dr. Gerald Bernard O'day 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Gerald Bernard O'day'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. Gerald Bernard O'day
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 330 E Live Oak Ave,
Arcadia, CA - 91006-5617

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 Number1487737235
NPI Enumeration Date: 23 Oct, 2006
NPI Last Update On: 08 Jul, 2007

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. Gerald Bernard O'day are as mentioned below.

License NumberSpecializationStateStatus
16011Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Gerald Bernard O'day
3456 Deerlane Dr,
Duarte, CA - 91010-1624
Phone: 626-358-9150

Book an Appointment with Dr. Gerald Bernard O'day

To schedule an appointment, contact Dr. Gerald Bernard O'day at 330 E Live Oak Ave, Arcadia, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Gerald Bernard O'day:

Dr. Gerald Bernard O'day is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Gerald Bernard O'day 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. Gerald Bernard O'day practices at 330 E Live Oak Ave, Arcadia, California, 91006-5617.

To schedule an appointment with Dr. Gerald Bernard O'day, please contact the office at 626-821-5890.

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