Hi, I’m Dr. Jason Kostrna, a mental performance consultant, sport and exercise scientist, and educator with over a decade of experience helping individuals and organizations perform at their best.
At Kostrna Consulting, I provide:
Whether you're an athlete, surgeon, researcher, or executive — I use evidence-based methods to help you optimize focus, resilience, and measurable outcomes.
Mental performance training for athletes, surgeons, executives, first responders, and teams.
Focus on decision-making under pressure, stress management, emotional intelligence, and group dynamics.
1-on-1 or group sessions available.
Starting at $150/session.
Research design and data analysis using programs like Python, R, SPSS, SQL, and Tableau.
Assist with statistical analyses and expertise in advanced techniques like multilevel modeling, SEM, meta-analysis, and psychometrics.
Ideal for academic businesses, researchers, graduate students, and nonprofits.
Study design, analysis, interpretation, and publication support.
Starting at $200/hour.