Psychologist | General Psychology

Dr. Daniel Polonsky, PSY.D.

1916 Deercrest Ln, Northbrook, Illinois, 60062-5074

About Dr. Daniel Polonsky

Dr. Daniel Polonsky is a psychologist based in Northbrook, Illinois who is specialized in General Psychology. Active license number of Dr. Daniel Polonsky is 071.011398 for Clinical Psychology in Illinois. His current practice location is 1916 Deercrest Ln, Northbrook. Patients can contact him at 847-449-6084. Dr. Daniel Polonsky, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1174335111.

Dr. Daniel Polonsky 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. Daniel Polonsky'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. Daniel Polonsky
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 1916 Deercrest Ln,
Northbrook, IL - 60062-5074

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 Number1174335111
NPI Enumeration Date: 27 Jan, 2025
NPI Last Update On: 10 Oct, 2025

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. Daniel Polonsky are as mentioned below.

License NumberSpecializationStateStatus
071.011398Clinical Psychology IllinoisPrimary
03351General Psychology KansasSecondary
071.011398Clinical Neuropsychologist IllinoisSecondary

Mailing Address

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

Dr. Daniel Polonsky
1916 Deercrest Ln,
Northbrook, IL - 60062-5074
Phone: 847-449-6084

Book an Appointment with Dr. Daniel Polonsky

To schedule an appointment, contact Dr. Daniel Polonsky at 1916 Deercrest Ln, Northbrook, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Daniel Polonsky:

Dr. Daniel Polonsky is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Daniel Polonsky 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. Daniel Polonsky practices at 1916 Deercrest Ln, Northbrook, Illinois, 60062-5074.

To schedule an appointment with Dr. Daniel Polonsky, please contact the office at 847-449-6084.

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