Psychologist | General Psychology

Dr. William Joseph Ryan, PH.D.

393 Bergen St, Brooklyn, New York, 11217-2009

About Dr. William Joseph Ryan

Dr. William Joseph Ryan is a psychologist based in Brooklyn, New York who is specialized in General Psychology. Active license number of Dr. William Joseph Ryan is 09238 for General Psychology in New York. His current practice location is 393 Bergen St, Brooklyn. Patients can contact him at 718-230-8628. Dr. William Joseph Ryan, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1457414187.

Dr. William Joseph Ryan 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. William Joseph Ryan'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. William Joseph Ryan
Specialization General Psychology
Credentials PH.D.
Gender Male
Practice Address: 393 Bergen St,
Brooklyn, NY - 11217-2009

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 Number1457414187
NPI Enumeration Date: 17 Dec, 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 Dr. William Joseph Ryan are as mentioned below.

License NumberSpecializationStateStatus
09238General Psychology New YorkPrimary

Mailing Address

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

Dr. William Joseph Ryan
393 Bergen St,
Brooklyn, NY - 11217-2009
Phone: 718-230-8628

Book an Appointment with Dr. William Joseph Ryan

To schedule an appointment, contact Dr. William Joseph Ryan at 393 Bergen St, Brooklyn, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. William Joseph Ryan:

Dr. William Joseph Ryan 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. William Joseph Ryan 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. William Joseph Ryan practices at 393 Bergen St, Brooklyn, New York, 11217-2009.

To schedule an appointment with Dr. William Joseph Ryan, please contact the office at 718-230-8628.

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