Psychologist | Forensic Psychology

Dr. John N Grutkowski, PH.D.

47 South Washington St., Wilkes-barre, Pennsylvania, 18701-3033

About Dr. John N Grutkowski

Dr. John N Grutkowski is a psychologist based in Wilkes-barre, Pennsylvania who is specialized in Forensic Psychology. Active license number of Dr. John N Grutkowski is PS003426-L for Forensic Psychology in Pennsylvania. His current practice location is 47 South Washington St., Wilkes-barre. Patients can contact him at 570-824-8971. Dr. John N Grutkowski, PH.D., specializes in Forensic Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1114139375.

Dr. John N Grutkowski helps to facilitate the legal process by providing psychology expertise to various individuals in the legal system. His understanding and explanations of certain aspects of psychological health can help move along court cases, inform juries, determine the reasons behind crimes being committed, and otherwise play an integral role in the system. Forensic psychologist responsibilities include conducting screenings or assessments of prisoners, investigate psychological disorders among criminal and civil court defendants, and to examine the mental state of criminals to determine if they are able to stand trial.

Practice Information

Dr. John N Grutkowski'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 N Grutkowski
Specialization Forensic Psychology
Credentials PH.D.
Gender Male
Practice Address: 47 South Washington St.,
Wilkes-barre, PA - 18701-3033

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 Number1114139375
NPI Enumeration Date: 03 May, 2007
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 Dr. John N Grutkowski are as mentioned below.

License NumberSpecializationStateStatus
PS003426-LForensic Psychology PennsylvaniaPrimary

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 N Grutkowski
17 Metropolitan Ave.,
Hunlock Creek, PA - 18621-4412
Phone: 570-760-8510

Book an Appointment with Dr. John N Grutkowski

To schedule an appointment, contact Dr. John N Grutkowski at 47 South Washington St., Wilkes-barre, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John N Grutkowski:

Dr. John N Grutkowski is a psychologist specializing in Forensic Psychology. He helps to facilitate the legal process by providing psychology expertise to various individuals in the legal system. His understanding and explanations of certain aspects of psychological health can help move along court cases, inform juries, determine the reasons behind crimes being committed, and otherwise play an integral role in the system. Forensic psychologist responsibilities include conducting screenings or assessments of prisoners, investigate psychological disorders among criminal and civil court defendants, and to examine the mental state of criminals to determine if they are able to stand trial.

Yes, Dr. John N Grutkowski 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 N Grutkowski practices at 47 South Washington St., Wilkes-barre, Pennsylvania, 18701-3033.

To schedule an appointment with Dr. John N Grutkowski, please contact the office at 570-824-8971.

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