Psychologist | General Psychology

Dr. Thomas Elmer Preston, PHD

29 Hargrove Drive, Stony Brook, New York, 11790-2328

About Dr. Thomas Elmer Preston

Dr. Thomas Elmer Preston is a psychologist based in Stony Brook, New York who is specialized in General Psychology. Active license number of Dr. Thomas Elmer Preston is 012040 for Psychology in New York. His current practice location is 29 Hargrove Drive, Stony Brook. Patients can contact him at 631-513-8104. Dr. Thomas Elmer Preston, PHD, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1649271396.

Dr. Thomas Elmer Preston 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. Thomas Elmer Preston'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. Thomas Elmer Preston
Specialization General Psychology
Credentials PHD
Gender Male
Practice Address: 29 Hargrove Drive,
Stony Brook, NY - 11790-2328

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 Number1649271396
NPI Enumeration Date: 03 Aug, 2005
NPI Last Update On: 10 Apr, 2015

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. Thomas Elmer Preston are as mentioned below.

License NumberSpecializationStateStatus
012040Psychology New YorkPrimary
012040General Psychology New YorkSecondary
012040Clinical Psychology New YorkSecondary
012040Clinical Child & Adolescent Psychology New YorkSecondary

Mailing Address

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

Dr. Thomas Elmer Preston
29 Hargrove Drive,
Stony Brook, NY - 11790-2328
Phone: 631-513-8104

Book an Appointment with Dr. Thomas Elmer Preston

To schedule an appointment, contact Dr. Thomas Elmer Preston at 29 Hargrove Drive, Stony Brook, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Thomas Elmer Preston:

Dr. Thomas Elmer Preston is a psychologist specializing in 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. Thomas Elmer Preston 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. Thomas Elmer Preston practices at 29 Hargrove Drive, Stony Brook, New York, 11790-2328.

To schedule an appointment with Dr. Thomas Elmer Preston, please contact the office at 631-513-8104.

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