William S Piekarz, LCSW, Clinical Social Work/Therapist in Oak Brook
Listening is a lost art in modern psychotherapy. Change begins when you are heard and understood. I use simple, effective, proven techniques to lead my clients to greater insight, which leads to change. Individuals, couples, and families are my focus from adolescents through senior citizens. I help folks manage life's many stressors including but not limited to loss, grief, separation, substance abuse, and illness.
Together we will identify your particular thoughts and feelings, form a plan of action to reduce your discomfort, and monitor the effectiveness of the changes you put into practice. Sometimes people merely want to be heard, other times they want direction and coaching, other times mediation between those that are important in your life.
I treat the whole person: where they live and work, who they interact with, what they believe in, how they cope. Together we will examine all areas of your life; keeping the healthy components and replacing the ones that cause you distress. Ultimately you will be able to better manage the stress in your life.
Call or Email William S Piekarz for a free consultation now - (630) 418-5316


  • Years in Practice: 10+ Years
  • School: University of Illinois at Chicago
  • Year Graduated: 2005
  • License No. and State: 149014069 Illinois


  • Avg Cost (per session): $70 - $120
  • Sliding Scale: Yes
  • Accepts Insurance: Yes
Accepted Payment Methods: American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa

Accepted Insurance Plans

  • Aetna
  • Anthem
  • Beacon
  • BlueCross and BlueShield
  • Cenpatico
  • Ceridian
  • Cigna
  • ComPsych
  • Magellan Behavioral Health
  • Medicare
  • Multiplan
  • UnitedHealthcare
  • ValueOptions
  • WellPoint
  • Out of Network
Verify your health insurance coverage when you arrange your first visit.

Additional Credentials

  • Membership: National Association of Social Workers / 886413038
  • Member Since: 2003


  • Depression
  • Anxiety
  • Life Coaching


  • Alcohol Abuse
  • Behavioral Issues
  • Bipolar Disorder
  • Borderline Personality
  • Divorce
  • Emotional Disturbance
  • Family Conflict
  • Obsessive-Compulsive (OCD)
  • Peer Relationships
  • Relationship Issues
  • Self Esteem
  • Self-Harming
  • Weight Loss

Mental Health

  • Mood Disorders
  • Personality Disorders
  • Psychosis

Client Focus


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

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Dialectical (DBT)
  • Family Systems
  • Mindfulness-based (MBCT)
  • Motivational Interviewing
  • Solution Focused Brief (SFBT)


  • Individuals
  • Couples
  • Family
Last Modified: 08 Sep 2017
William S Piekarz, LCSW, Clinical Social Work/Therapist in Oak Brook

William S Piekarz

Clinical Social Work/Therapist, LCSW