Criss Systems
Excellence Rooted in Legacy
A Private Investment Company
Criss Systems specializes in investment, corporate strategy, and sustainable growth, delivering precision and long-term value.
Led by David A Criss, the firm builds and manages ventures with a focus on innovation and tangible impact.
Executive Committee
Membership
At Criss Systems, we acknowledge the rare individuals and organizations whose commitment and influence have been integral to our success. Executive Committee Membership is reserved for those handpicked by our leadership, reflecting their unique and invaluable contributions to our enduring legacy.
• Molly Diana, ATR-BC, FNTP
Board Certified Art Therapist and Functional Nutrition Therapy Practitioner •
Studio One Art Therapy
• Patricia Leyva
University of California San Diego • Mother
• Dr. David Criss, MD
Michigan State University College of Human Medicine • Private Practice
A Note from David A Criss
Criss Systems is built on the influence of those who have shaped my perspective and approach to leadership. My mother is someone to whom I owe an immeasurable debt. My parents’ work ethic, insight, and support have left a lasting imprint, and the example they set continues to shape my values and the foundation of this company. Acknowledging those who have helped build this legacy is important to me, and their influence will always be recognized.