Making your VIsion of Operational Excellence a Reality
- Lean Principles - Six Sigma
- Streamline operations
- Achieve company goals
- Develop a workforce of problem solvers
- Sustain gains
At LeROY Consulting, my passion for excellence will enable you to achieve your company goals through tested and proven methods.
I hear you:

Healthcare, Aerospace, Telecommunications, Semiconductor, Oil & Gas, and Automotive

Continuous Improvement and Quality, Program and Project Management, Supply Chain and Purchasing Management.

Lean: Value Stream Mapping, 5S, Kaizen events, KPI Dashboards
Six Sigma: Statistical analysis, FMEA, and Pareto charts

I bring 40 years of experience in 6 industries. I offer services and solutions tailored to your company's needs!
My focus on operational excellence and minimizing waste using Lean and Six Sigma tools are key to your success. I look forward to helping you achieve sustainable results! Let's talk!
- John H. LeRoy
I have had the opportunity to work with John over many years and across multiple organizations, where he consistently delivered strong results. He effectively develops department leaders by helping them establish clear goals and identify the right leading indicators of success. In addition, he provides practical frameworks that drive sustainable process improvements in areas where leaders need to achieve lasting results. - Craig McDonald 3/20/26
"John played a pivotal role in supporting and enhancing our operations at both Sutter Auburn Faith Hospital and Sutter Coast Hospital. John's ability to coach both groups and individuals in these methodologies was a standout quality. His expertise and patience in guiding teams through these processes helped foster a culture of continuous improvement within our organization. His contributions led to measurable improvements in workflow, staff engagement, and overall operational effectiveness."
- Mitchell J. Hanna, Retired CEO, Sutter Auburn Faith Hospital & Sutter Coast Hospital 3/28/26
As a Nursing Chief at my hospital I worked with John for several years. Our primary focus was to develop the management staff to become independent problem solvers. John worked with the leadership to develop a tiered accountability system for the top leaders, mid-level leaders and front line staff. All management and front line staff were trained. Daily engagement was developed for each department. Through this work we saw staff become more solution focused. As a result, barriers were broken down between departments which led to greater team work. I believe in this work and would highly recommend LeRoy consulting for any fast moving organization that needs the full engagement of staff and leaders at all levels. - RC, Chief Nurse Executive 3/20/26
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