PO Box 533, Shrub Oak, NY 10588

Phone: 845-282-3367

Gregory I. Mack, Ph.D. :

Clinical, Police, & Forensic Psychological Services PLLC


Forensic services are usually provided at the request of Attorneys, prosecutors, and mental health practitioners. Professional fees associated with these services vary widely and are usually determined by the complexity of the legal issues involved. Professional fees are based on current market rates that are considered commercial benchmarks for the typical services provided.


The table below should be used as a reference only.



Telephone consultation


Records and transcript review


Courtroom testimony


In-court consultation


On-site evaluation of defendant and courtroom testimony


  • Payment is due at the time that services are rendered and may be made either by cash or by check






    GREGORY I. MACK, PH.D.:CLINICAL, POLICE, & FORENSIC PSYCHOLOGICAL SERVICES PLLC is a Professional Limited Liability Company registered with the New York State Department of State. 

    National Provider Identifier available @ HIPAAspace site

    Mailing Address: PO Box 533, Shrub Oak, NY 10588

    Notice of Privacy Practices

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