Accepting new patients

Mark O'Brien, MS

Counseling ·  Male

Mark O'Brien

O'Brien Counseling Services

605 N Michigan Ave Fl 4 Chicago, IL 60611

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Mark O'Brien, MS is a counselor in Chicago, IL. He specializes in counseling, addiction and substance abuse counseling, and more.

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(312) 316-7703

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

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Mark O'Brien's conditions and procedures:

  • Addiction
  • ADHD and-or ADD
  • Adolescent Counseling
  • Adolescent Depression
  • Alcoholism (Alcohol Dependence)
  • Anxiety
  • Anxiety Attack
  • Attention Deficit Disorder (ADD)
  • Bipolar Disorder
  • Cognitive Behavioral Therapy (CBT)
  • Counseling Services
  • Couples Therapy
  • Crisis Intervention
  • Depressive Disorders
  • Drug Abuse
  • Family Counseling
  • Grief
  • Grief Therapy
  • Group Psychotherapy
  • Hallucinogen Dependence
  • Individual Therapy
  • Marijuana Abuse
  • Marijuana Addiction
  • Marital Counseling
  • Marital Therapy
  • Opioid Dependence
  • Psychotherapy Services
  • Relationship Issues
  • Sedative, Hypnotic, or Anxiolytic Dependence
  • Stress
  • Stress Management
  • Substance Abuse

About Me


Mark O'Brien is a Licensed Clinical Professional Counselor and Certified Alcohol and Drug Counselor with a developmentally-sensitive approach to working with young adults in transition. He specializes in counseling adolescents, college students, emerging adults, and young professionals with substance use disorder and mental health issues.


  • Counseling
  • Addiction and Substance Abuse Counseling
  • Anxiety Disorders
  • Mental Health


Indiana University / School Of Medicine
Indiana University / School Of Medicine
Undergraduate School

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What People Say About Mark O'Brien, MS
Mark O'Brien has been extremely helpful and practical in helping me deal with different challenges in my life. He consistently offers well considered suggestions that have helped expand my life into better vocational and educational opportunities. Highly recommended!
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