Psychologist | General Psychology

Dr. Diana Patricia Ketterman, PH.D.

5033 Carriage Rd, Alta Loma, California, 91737-1685

About Dr. Diana Patricia Ketterman

Dr. Diana Patricia Ketterman is a psychologist based in Alta Loma, California who is specialized in General Psychology. Active license number of Dr. Diana Patricia Ketterman is 33769 for General Psychology in California. Her current practice location is 5033 Carriage Rd, Alta Loma. Patients can contact her at 909-732-6224 or can fax her at 909-980-4789. Dr. Diana Patricia Ketterman, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1811487937.

Dr. Diana Patricia Ketterman 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

Dr. Diana Patricia Ketterman'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. Diana Patricia Ketterman
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 5033 Carriage Rd,
Alta Loma, CA - 91737-1685
Fax 909-980-4789

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 Number1811487937
NPI Enumeration Date: 14 May, 2018
NPI Last Update On: 23 Sep, 2025

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. Diana Patricia Ketterman are as mentioned below.

License NumberSpecializationStateStatus
33769General Psychology CaliforniaPrimary
2551School 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.

Dr. Diana Patricia Ketterman
5033 Carriage Rd,
Alta Loma, CA - 91737-1685
Phone: 909-732-6224
Fax: 909-466-7867

Book an Appointment with Dr. Diana Patricia Ketterman

To schedule an appointment, contact Dr. Diana Patricia Ketterman at 5033 Carriage Rd, Alta Loma, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Diana Patricia Ketterman:

Dr. Diana Patricia Ketterman is a psychologist specializing in General 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, Dr. Diana Patricia Ketterman 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. Diana Patricia Ketterman practices at 5033 Carriage Rd, Alta Loma, California, 91737-1685.

To schedule an appointment with Dr. Diana Patricia Ketterman, please contact the office at 909-732-6224.

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