Welcome to the Robert R. Demerath, Ph. D. service information page.  Our goal is to provide you the very best in private psychological, forensic, and behavioral services.   


​Family Treatment
Applied Behavior Analysis
Differential Diagnosis

For more information or to schedule a phone consultation or personal interview, please contact us either by clicking on the contact tab on this page or by email at drbob@drdemerath.com You may also call us at (716) 725-2385 during the listed business hours (found on the contact us tab). We look forward to serving you.