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Tel: (718) 237-2127 | Mobile:  (516) 448-5969




Dr. N.G. Berrill received his doctorate in clinical psychology from Vanderbilt University.  He completed his internship at Sheppard Pratt Hospital in Maryland and post-doctorate training in neuropsychology at the National Rehabilitation Hospital/Georgetown University Medical School in Washington, DC.

Dr. Berrill has worked in forensics for over 30 years and specializes in criminal and civil cases.  His specialty areas include evaluations of violent individuals, sex offenders, traumatic brain injury, post-traumatic stress disorder and childhood sex abuse.

He has been on faculty at the University of Maryland Medical School, Albert Einstein College of Medicine, and in the graduate forensic psychology program at John Jay College of Criminal Justice, The City University of New York.

Dr. Berrill has consulted on numerous high-profile criminal and civil matters throughout the country and has lectured at various universities and organizations on issues related to family violence, sex offenses, antisocial behavior, and violence in the workplace.

He has appeared regularly on local and national news programs as well as numerous documentaries related to violent crimes and personality profiling.  

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