Psychologist | General Psychology

Dr. John Lawrence Hessler, PH.D.

815 3rd Ave, 107, Chula Vista, California, 91911-1307

About Dr. John Lawrence Hessler

Dr. John Lawrence Hessler is a psychologist based in Chula Vista, California who is specialized in General Psychology. Active license number of Dr. John Lawrence Hessler is PSY 9643 for General Psychology in California. His current practice location is 815 3rd Ave, 107, Chula Vista. Patients can reach him at 619-426-1555 or can fax him at 619-426-1906. Dr. John Lawrence Hessler is PH.D. in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1548306269.

Dr. John Lawrence Hessler 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 Lawrence Hessler speciality, 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 Lawrence Hessler
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 815 3rd Ave, 107
Chula Vista, CA - 91911-1307
Fax 619-426-1906

Professional Identification Codes

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

NPI Number1548306269
NPI Enumeration Date: 29 Jan, 2007
NPI Last Update On: 09 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. John Lawrence Hessler are as mentioned below.

License NumberSpecializationStateStatus
PSY 9643General Psychology CaliforniaPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. John Lawrence Hessler such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
PW0096430MedicaidCalifornia

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 Lawrence Hessler
3329 2nd Ave,
San Diego, CA - 92103-5611
Phone: 619-298-7488
Fax: 619-298-7488

Book an Appointment with Dr. John Lawrence Hessler

To schedule an appointment, contact Dr. John Lawrence Hessler at 815 3rd Ave, 107, Chula Vista, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Lawrence Hessler:

Dr. John Lawrence Hessler is a psychologist specializing in General Psychology. He 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.

Yes, Dr. John Lawrence Hessler is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. John Lawrence Hessler practices at 815 3rd Ave, 107, Chula Vista, California, 91911-1307.

To schedule an appointment with Dr. John Lawrence Hessler, please contact the office at 619-426-1555.

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