Dr. Otis Marks II is a visionary psychologist specializing in the transformation of thought processes to produce measurable behavioral change—empowering individuals to maximize their full potential. He is the developer of Behavioral Engineering and the founder of Deinoostrics, a pioneering, evidence-based methodology designed to optimize human performance by bridging rigorous psychological principles with advanced technology.
This innovative framework moves beyond traditional coaching or therapy. It provides a systematic approach to understanding, recalibrating, and enhancing the mechanics of human performance.
Since 2002, Dr. Marks has been a powerful presence on the professional speaking circuit, delivering impactful and inspiring presentations to thousands across the United States. His work equips audiences with practical, research-driven strategies to elevate and transform their lives. Through his national tours, he has earned recognition as a multi-award-winning, world-class speaker.
A proud Oklahoma native, Air Force veteran, and dual citizen of the United States and the Muscogee (Creek) Nation, Dr. Marks has long been dedicated to youth development. In the early 1990s, he founded New Birth, a nonprofit organization committed to mentoring and educating at-risk youth. He has also partnered with the Tulsa County Library System to advance adult literacy and reading comprehension initiatives.
Experience DROM—Dr. Otis Marks II—for yourself. Attend one of his thought-provoking, insightful, and dynamic presentations, and discover why audiences across the nation regard him as one of the leading minds in Behavioral Engineering in the 21st century.




