About Dr. Mack Neuropsychological and Psychological Assessment Services for Children Neuropsychological and Psychological Assessment Services for Adults Treatment Philosophy Treatment Services About Our Providers Forensic Psychology & Neuropsychology Services, P.C. Contact us Princeton-New Hope Psychology Group 3625 Quakerbridge Road Hamilton, New Jersey 08619 Phone: [609] 890-8844 Fax: [609] 890-8817 New Hope, PA Office: Phone: [215] 862-4220