Psychologist | General Psychology

John Joseph Janko, PH.D

14 Porter St, East Boston, Massachusetts, 02128-2116

About John Joseph Janko

John Joseph Janko is a psychologist based in East Boston, Massachusetts who is specialized in General Psychology. Active license number of John Joseph Janko is 7122 for General Psychology in Massachusetts. His current practice location is 14 Porter St, East Boston. Patients can contact him at 617-569-3189 or can fax him at 617-569-7890. John Joseph Janko, PH.D, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1043389364.

John Joseph Janko 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

John Joseph Janko'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 John Joseph Janko
Specialization General Psychology
Credentials PH.D
Gender Male
Practice Address: 14 Porter St,
East Boston, MA - 02128-2116
Fax 617-569-7890

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 Number1043389364
NPI Enumeration Date: 08 Nov, 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 John Joseph Janko are as mentioned below.

License NumberSpecializationStateStatus
7122General Psychology MassachusettsPrimary

Mailing Address

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

John Joseph Janko
145 Byron St,
East Boston, MA - 02128-1521
Phone: 617-569-6551
Fax: 617-568-3851

Book an Appointment with John Joseph Janko

To schedule an appointment, contact John Joseph Janko at 14 Porter St, East Boston, Massachusetts or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about John Joseph Janko:

John Joseph Janko 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, John Joseph Janko 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.

John Joseph Janko practices at 14 Porter St, East Boston, Massachusetts, 02128-2116.

To schedule an appointment with John Joseph Janko, please contact the office at 617-569-3189.

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