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John Mattone Global
John Mattone Global Team

Dr. Nina Steigerwald

Organizational Development and Training Consultant

Ph.D.

I-O Psychology

Master

Certified IL Coach

4

Languages

Global

Multicultural Experience

Dr. Nina Steigerwald is an experienced Organizational Development and Training Consultant with a Ph.D. in Industrial-Organizational Psychology—bringing a unique blend of academic depth and real-world expertise to help individuals and organizations grow, thrive, and lead with purpose.

Areas of Expertise

Nina has advanced skills in research methods, statistics, and evidence-based organizational interventions. She is passionate about:

Workplace wellbeing
Leadership effectiveness
Team performance
Training program design
Executive coaching
Strategic consulting

Master Certified Intelligent Leadership Executive Coach

Nina partners with leaders to unlock their full potential and drive meaningful change across organizations. Her data-driven approach ensures that every initiative she leads is both measurable and impactful.

Academic Foundation

Nina's career has included work as an adjunct instructor, where she designed and delivered university-level courses that inspired future practitioners and refined her skills in facilitation, communication, and applied learning.

These experiences enable her to effectively bridge theory and practice in ways that drive real, sustainable outcomes.

Global Multicultural Perspective

Originally from Germany and having traveled extensively, Nina has cultivated an open, inclusive mindset. She thrives in multicultural environments and values diverse perspectives in her consulting and coaching work.

English

Fluent

German

Fluent

Spanish

Conversational

French

Conversational

How Nina Serves Clients

Whether she's assisting with developing coaches, providing one-on-one coaching, designing organizational interventions, or analyzing and presenting data, her goal remains the same: to help others reach their highest potential.

Coach Development

Training the next generation of IL coaches

Executive Coaching

One-on-one leadership transformation

OD Interventions

Evidence-based organizational change

Data & Analytics

Measurable, impactful initiatives

Personal Mission

Nina is energized by opportunities to connect with, inspire, and uplift others. She brings empathy, curiosity, and a steadfast commitment to personal and professional growth to every aspect of her work.

Transform your leadership

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