Psychologist | General Psychology

Donna Demerjian

1221 E Dyer Rd, Suite 220, Santa Ana, California, 92705-5600

About Donna Demerjian

Donna Demerjian is a psychologist based in Santa Ana, California who is specialized in General Psychology. Active license number of Donna Demerjian is LCS13748 for Psychology in California. Her current practice location is 1221 E Dyer Rd, Suite 220, Santa Ana. Patients can contact her at 714-491-1011 or can fax her at 714-617-7639. Donna Demerjian NPI number (Unique professional ID assigned by NPPES) is 1770645459.

Donna Demerjian is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Donna Demerjian'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 Donna Demerjian
Specialization General Psychology
Gender Female
Practice Address: 1221 E Dyer Rd, Suite 220
Santa Ana, CA - 92705-5600
Fax 714-617-7639

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 Number1770645459
NPI Enumeration Date: 15 Dec, 2006
NPI Last Update On: 02 May, 2011

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 Donna Demerjian are as mentioned below.

License NumberSpecializationStateStatus
LCS13748Psychology CaliforniaPrimary
PSY20279General Psychology CaliforniaSecondary

Mailing Address

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

Donna Demerjian
1221 E Dyer Rd, Suite 220
Santa Ana, CA - 92705-5600
Phone: 714-492-1011
Fax: 714-617-7639

Book an Appointment with Donna Demerjian

To schedule an appointment, contact Donna Demerjian at 1221 E Dyer Rd, Suite 220, Santa Ana, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Donna Demerjian:

Donna Demerjian is a psychologist specializing in Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Donna Demerjian 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.

Donna Demerjian practices at 1221 E Dyer Rd, Suite 220, Santa Ana, California, 92705-5600.

To schedule an appointment with Donna Demerjian, please contact the office at 714-491-1011.

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