Psychologist

Dr. John Truett Guthrie, PH.D.

595 E Colorado Blvd Ste 632, Pasadena, California, 91101-2052

About Dr. John Truett Guthrie

Dr. John Truett Guthrie is a psychologist based in Pasadena, California who is specialized in Psychology. Active license number of Dr. John Truett Guthrie is PSY28998 for Clinical Psychology in California. His current practice location is 595 E Colorado Blvd Ste 632, Pasadena. Patients can contact him at 626-864-5925. Dr. John Truett Guthrie, PH.D., specializes in Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1508109612.

Dr. John Truett Guthrie is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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. John Truett Guthrie'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. John Truett Guthrie
Specialization Psychology
Credentials PH.D.
Gender Male
Practice Address: 595 E Colorado Blvd Ste 632,
Pasadena, CA - 91101-2052

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 Number1508109612
NPI Enumeration Date: 27 Mar, 2013
NPI Last Update On: 12 May, 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. John Truett Guthrie are as mentioned below.

License NumberSpecializationStateStatus
PSY28998Clinical Psychology CaliforniaPrimary
PSY28998Counselor 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. John Truett Guthrie
Po Box 60782,
Pasadena, CA - 91116-6782
Phone: 626-864-5925

Book an Appointment with Dr. John Truett Guthrie

To schedule an appointment, contact Dr. John Truett Guthrie at 595 E Colorado Blvd Ste 632, Pasadena, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Truett Guthrie:

Dr. John Truett Guthrie 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. John Truett Guthrie 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. John Truett Guthrie practices at 595 E Colorado Blvd Ste 632, Pasadena, California, 91101-2052.

To schedule an appointment with Dr. John Truett Guthrie, please contact the office at 626-864-5925.

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