Dean Parker, PhD, Psychologist in Dix Hills
I welcome you to my office for help for depression, anxiety, relationship problems, and other psychological issues. I am a warm, pleasant psychologist who in plain terms will help you feel happier, more relaxed, and more capable in dealing with life's struggles. My typical clients want to change their attitudes toward themselves, the future and the world. They want to have better relationships, happier family interactions, more success at their endeavors, and more positive energy in their lives. They want anxiety, stress, and depression to be minimized in their lives.
I deal extensively with depression, anxiety, relationship problems, domestic violence, sexual issues, school-related problems, ADD, job stress, and addiction.
Recently, I had an Op-Ed published in Time Magazine online. I have also been interviewed by Cosmopolitan magazine, Redbook magazine, Men's Health Online,, Complete Woman, Car and Travel, Newsday, and Woman's World. Lastly, I was a relationship expert, the Doctor of Love, on WALK-FM.
Take the first step to help. Call or Email Dean Parker now - (631) 973-4185


  • Years in Practice: 30+ Years
  • School: Hofstra University
  • Year Graduated: 1983
  • License No. and State: 008022 New York


  • Avg Cost (per session): $100 - $200
  • Sliding Scale: Yes
  • Accepts Insurance: Yes
Accepted Payment Methods: American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa

Accepted Insurance Plans

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


  • Mood Disorders
  • Anxiety
  • Relationship Issues


  • ADHD
  • Addiction
  • Anger Management
  • Child or Adolescent
  • Depression
  • Divorce
  • Domestic Abuse
  • Domestic Violence
  • Infidelity
  • Internet Addiction
  • Narcissistic Personality
  • Obsessive-Compulsive (OCD)
  • Oppositional Defiance
  • Self Esteem
  • Sex Therapy
  • Sexual Addiction
  • Substance Abuse
  • Suicidal Ideation

Mental Health

  • Impulse Control Disorders
  • Personality Disorders


  • Gay
  • Lesbian

Client Focus


  • Adolescents / Teenagers (14 to 19)
  • Adults
  • Elders (65+)


  • Cancer
  • Gay Clients
  • Heterosexual Clients
  • Lesbian Clients

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Integrative


  • Individuals
  • Couples
  • Family
Last Modified: 19 Oct 2017
Dean Parker, PhD, Psychologist in Dix Hills

Dean Parker

Psychologist, PhD