Are you looking for help and answers to you or a family member's struggles with attention, memory, behaviors, or emotions that are interfering with school or work performances, leading to interpersonal problems with others and/or family members, or resulting in depression, anxiety, or another mental health symptom? I provide useful and comprehensive psychological diagnostic assessments that provide answers and direction in alleviating these issues. I offer psychotherapy to alleviate symptoms through an understanding of your unique patterns of thinking, feeling, and acting in order to strengthen what is helping or change that which is no longer effective in dealing with life's challengers.
Psychodiagnostic evaluations include: Neuropsychological for ADHD, Autism Spectrum, and Learning Disabilities, Personality, Social-Emotional, Psychoeducational, Violence Risk and Threat Assessment,Diagnostic Clarification and Personnel. My psychotherapy approach respects and emphasizes the therapeutic relationship with a flexibility in the degree of interaction between the two of us.
Call or Email David J Corriss for a free phone consultation now - (603) 499-7106 x103


  • Years in Practice: 15+ Years
  • School: Long Island University
  • Year Graduated: 1997
  • License No. and State: 879 New Hampshire


  • Sliding Scale: Yes
  • Accepts Insurance: Yes
  • Accepted Payment Methods: Cash, Check, Mastercard, Visa

Accepted Insurance Plans
  • Aetna
  • Anthem
  • BlueCross and BlueShield
  • Cenpatico
  • Cigna
  • Empire BlueCross
  • Harvard Pilgrim
  • Health Net
  • Humana
  • Integrated Health Plan
  • MHN
  • MHNet Behavioral Health
  • Martin's Point
  • Medicaid
  • Optum
  • PacifiCare
  • Tufts
  • United Behavioral Health
  • United Health Care
  • ValueOptions
Verify your health insurance coverage when you arrange your first visit.


  • Testing and Evaluation
  • ADHD
  • Anxiety


  • Academic Underachievement
  • Adoption
  • Asperger's Syndrome
  • Autism
  • Behavioral Issues
  • Career Counseling
  • Child or Adolescent
  • Coping Skills
  • Depression
  • Developmental Disorders
  • Emotional Disturbance
  • Learning Disabilities
  • Life Coaching
  • Obsessive-Compulsive (OCD)
  • Peer Relationships
  • Self Esteem
  • Spirituality

Mental Health

  • Mood Disorders
  • Personality Disorders

Client Focus


  • Children (6 to 10)
  • Preteens / Tweens (11 to 13)
  • Adolescents / Teenagers (14 to 19)
  • Adults

Treatment Approach

Treatment Orientation

  • Coaching
  • Cognitive Behavioral (CBT)
  • Dialectical (DBT)
  • Interpersonal
  • Personality Guided
  • Psychodynamic
  • Psychological Testing and Evaluation


  • Individuals
Last Modified: 29 Nov 2015
David J Corriss, PhD, Psychologist in Dover

David J Corriss

Psychologist, PhD