Transform Leadership, Communication, & Collaboration with Everything DiSC.

About Us

Leslie Mizerak, Chief Empowerment Officer
Leslie Mizerak, Chief Empowerment Officer

With 25 years of leader, manager and team development - Leslie will support your needs for a stronger and more empowerful organization.

At Mizerak Executive Coaching, we recognize that you worked hard to get to where you are today. But, now you have others who are dependent on your leadership for them — and you — to succeed.

As your executive coach, I act as your personal strategic advisor, taking you from working "in" your role to working "on" it. Simply, I help you align your personal, team, and organizational goals, and create a plan to achieve it.

I assess the various factors at play in your life, encourage involvement from those around you, and hold you accountable to your word.

I challenge you, encourage you to take new paths, and celebrate your successes with you. Most importantly, I go on your journey to leadership excellence with you.


  • Executive & Leadership Coaching

    Executive coaching is a collaborative partnership, between you, the leader and your coach. Each coaching program is customized to meet your specific needs. Just as you are one-of-a-kind, so is the coaching program designed especially for you. We incorporate proven approaches, techniques and instruments and apply them to meet your specific needs and timetable.

    Together we identify strengths and areas of challenges. We explore your goals and aspirations, and identify ways to achieve them that are effective, efficient, and measurable.

    ~Transitioning into a new executive or leadership role
    ~Developing and leading high-performance teams
    ~Pursuing a new career direction
    ~Improving communication skills
    ~Building productive relationships
    ~Generating stronger networks
    ~Establishing an influential executive presence
    ~Enhancing self-awareness and emotional intelligence
    ~Developing better time management strategies
    ~Championing entrepreneurial leadership capabilities

  • Assessments & Profiles

    All of our programs utilize tools and instruments to increase awareness of self and others. These programs begin with a confidential assessment which enables us to identify the greatest areas of need. Some options include:
    Everything DiSC 363
    Everything DiSC Workplace
    Everything DiSC Work of Leaders
    Everything DiSC Management
    Everything DiSC Sales
    5 Behaviors of a Cohesive Team
    Emotional Intelligence
    Myers Briggs
    Custom Insight

Everything DiSC® Certification

Choose your learning format:

New Everything DiSC Certification


Help People Work Better Together as an Everything DiSC® Certified Practitioner

At the heart of your organization are thousands of human interactions. These interactions make up what we know as organizational culture. However, as the world of work becomes more reliant on technology, your organization has been challenged to recreate the authentic human connection that drives engagement and performance.

As an Everything DiSC® Certified Practitioner, you’ll help your organization engage and connect people on a more human level by delivering impactful DiSC experiences that help people work better together. During this two-week course that combines virtual, instructor-led sessions with self-directed online learning, you will:

  • Deepen your understanding of the DiSC model, theory, research, and key principles
  • Explore how to build custom solutions using the all-new Everything DiSC on Catalyst experience
  • Familiarize yourself with the full Everything DiSC application suite
  • Practice facilitation techniques while receiving feedback in a safe environment
  • Gain ongoing access to Wiley’s online training center, connecting you to course content, fellow Practitioners, and Wiley’s education specialists
Upon successful completion of the exam, you will earn the credential of Everything DiSC Certified Practitioner, signaling proven competence in shaping an engaged, collaborative, and high-performing culture—knowledgeable in the language of DiSC.

Upcoming Classes

  • July 07 – July 20, 2022

    Certification: Everything DiSC - Clients: JUL 7 (2 PM Chicago/ 8 PM London)
  • July 22 – August 04, 2022

    Certification: Everything DiSC - Clients: JUL 22 (2 PM Chicago/ 8 PM London)
  • August 08 – August 19, 2022

    Certification: Everything DiSC - Clients: AUG 8 (10 AM Chicago/ 4 PM London)
  • August 19 – September 01, 2022

    Certification: Everything DiSC - Clients: AUG 19 (10 AM Chicago/ 4 PM London)
  • September 08 – September 21, 2022

    Certification: Everything DiSC - Clients: SEPT 8 (1 PM Chicago/ 7 PM London)
Take the next step!

Featured Skills

  • Executive Coaching
  • Leadership Coaching
  • Emotional Intelligence
  • Leadership Development
  • Communication
  • Facilitation
  • Team Building