Richard J. DioGuardi, PhD, Psychologist in Harrison
I am a clinical psychologist licensed in New York, offering comprehensive psychological services for children, adolescents, and adults. I am committed to helping people struggling with a variety of individual, family, and relationship difficulties. Because an individual's thoughts, feelings, and behaviors are interconnected, my approach involves collaboratively helping clients achieve healthy change in all three areas. I also firmly believe that a warm, accepting, and non-judgmental approach is critical for therapeutic success. In my practice, evaluations, psychotherapy, and psychological testing are provided in a professional, confidential and comfortable environment.
Some of my specialty areas include: childhood disruptive behavior disorders (including ADHD, Oppositional Defiant Disorder, and Conduct Disorder), depression, anxiety, phobias, and Obsessive Compulsive Disorder (OCD), stress and anger management, social skills and assertiveness training, parent training, behavior modification, and psychoeducational testing.
I am currently an active member of the New York State Psychological Association (NYSPA), serving on the Council of Representatives and the NYSPA Foundation. I am also a member of the American Psychological Association (APA) and the Westchester County Psychological Association (WCPA). For further information, you may visit my official website at:
Call or Email Richard J. DioGuardi for a free phone consultation now - (914) 712-8073


  • Years in Practice: 11 Years
  • School: St. John's University
  • Year Graduated: 2003
  • License No. and State: 016999 New York


  • Avg Cost (per session): $200 - $250
  • Sliding Scale: Yes
  • Accepts Insurance: Yes
Accepted Payment Methods: American Express, Cash, Check, Mastercard, Visa

Accepted Insurance Plans

  • Aetna
  • Empire BlueCross
  • Out of Network
Verify your health insurance coverage when you arrange your first visit.

Additional Credentials

  • Membership: American Psychological Association
  • Member Since: 2003
  • Membership: New York State Psychological Association
  • Member Since: 2004


  • Coping Skills
  • Mood Disorders
  • Anxiety


  • ADHD
  • Addiction
  • Anger Management
  • Asperger's Syndrome
  • Behavioral Issues
  • Bipolar Disorder
  • Child or Adolescent
  • Chronic Illness
  • Chronic Impulsivity
  • Chronic Pain
  • Depression
  • Developmental Disorders
  • Divorce
  • Emotional Disturbance
  • Family Conflict
  • Gambling
  • Grief
  • Hoarding
  • Infidelity
  • Internet Addiction
  • Learning Disabilities
  • Life Coaching
  • Marital and Premarital
  • Men's Issues
  • Obsessive-Compulsive (OCD)
  • Online addictions Child & Adolescent
  • Oppositional Defiance
  • Parenting
  • Peer Relationships
  • Relationship Issues
  • School Issues
  • Self Esteem
  • Sleep or Insomnia
  • Stress
  • Testing and Evaluation
  • Trauma and PTSD
  • Video Game Addiction

Mental Health

  • Impulse Control Disorders
  • Personality Disorders

Client Focus


  • Toddlers / Preschoolers (0 to 6)
  • Children (6 to 10)
  • Preteens / Tweens (11 to 13)
  • Adolescents / Teenagers (14 to 19)
  • Adults

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Dialectical (DBT)
  • Interpersonal
  • Psychodynamic
  • Psychological Testing and Evaluation
  • Rational Emotive Behavior Therapy (REBT)
  • Relational
  • Solution Focused Brief (SFBT)


  • Individuals
  • Couples
  • Family
Last Modified: 24 Oct 2017
Richard J. DioGuardi, PhD, Psychologist in Harrison

Richard J. DioGuardi

Psychologist, PhD