Accepting new patients

Dr. Nicholas Costakis, PSY.D

Clinical Psychology ·  Male

Dr. Costakis

Dr. Nicholas Costakis, PSY.D is a clinical psychologist in Saint Charles, IL. He specializes in clinical psychology, developmental disabilities psychology, and more.

Accepting new patients

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Dr. Costakis accepts

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(630) 797-9332

Dr. Costakis accepts the following insurance:

Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HAP Insurance
Health Alliance PPO
HealthLink PPO
Choice Care PPO
MultiPlan PPO

Background Check

No malpractice claims found for Illinois
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Costakis treats your condition or procedure

Dr. Costakis' conditions and procedures:

  • ADHD and-or ADD
  • Anxiety
  • Autism Spectrum Disorders
  • Bipolar Disorder
  • Dementia
  • Depressive Disorders
  • Learning Disabilities
  • Memory Disorders
  • Obsessive-Compulsive Disorder (OCD)
  • Oppositional Defiant Disorder
  • Traumatic Brain Injury

About Me


"Dr. Nick was born and raised in the western suburbs of Chicago and has devoted both personal and professional endeavors to assisting those in need. This is evidenced by his role on the board of a local nonprofit organization and his affiliation with various other charitable organizations. In his free time Dr. Nick enjoys spending time with his family, sports, reading, exercising, and music."


  • Clinical Psychology
  • Adolescent Psychology
  • Adult Clinical Psychology
  • Clinical Child & Adolescent Psychology

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