Our Team

Dr. David Ewing


Dr. David Ewing is the inventor of the patent for the electromagnetic therapy technology used in the Quantum Difference products, as well as the founder of The Quantum Difference. Dr. Ewing is on a quest to research, apply and teach about subtle energies and their impact on the human body.  He earned his undergraduate degree in 1972, and then went onto completing Dental School in 1976, both from the University of Michigan in Ann Arbor.  The last 15 years have been spent in his holistic dental practice treating chronic pain throughout the entire body.  This interest led to a Master’s Degree in Counseling in 2004 from Spring Arbor University in Spring Arbor, Michigan.  Dr. Ewing now unites Energy Psychology, Kinesiology techniques and non-invasive dental adjustments to reduce and eliminate pain.  His ultimate goal is to use the concepts of quantum physics to help people receive physical, mental and emotional advantages.

Learn About The Quantum Difference

Learn How it Works



— Dr. David Ewing

Bobby Reynolds


Bobby Reynolds is our President, he is responsible for the leadership of Quantum Difference. He oversees all of  the day to day operations.

Bobby graduated from Michigan State University in 1989 with a BA in Communications, while attending MSU he played on the hockey team.  He won a National Championship in 1986, was an All-American and Hobey Baker Finalist in 1989.  He also won numerous league and playoff honors in his 4 years at MSU, finishing his playing career by being named the MSU Athlete of the Year in 1989.  Bobby was drafted in 1985 and played for the Toronto Maple Leafs after graduation.  His 18-year professional playing career included time in the NHL, AHL, IHL, and Europe.  He also had the privilege to play for his country on Team USA in 1987, 1991, and in 1996 winning a Bronze Medal.

Bobby’s business background includes being General Manager and Head Coach with the Flint Generals Professional Hockey Team, Vice President of Private Label and NHL divisions with Fathead, and Athletic Representative/Mentor for Austin Wayne Self, a young NASCAR driver now in the ARCA series.  With Bobby’s extensive background and real life experience in sports, sports management, marketing, business development and his connections and relationships, he is the perfect person to lead for The Quantum Difference.

— Bobby Reynolds

Marc Terman

Vice President, Sales

30 year industry veteran in the Branded and Licensed Sporting Goods World as a national and key regional account manager

-Agency head at Reebok 2005 -2008

-National Account Rep for Adidas and Puma from 1994-2008.

-VP, Sales at Fathead, LLC

-part of the team that lead their initial retail launch in 2008, was pivotal in the placement of Fathead product into mass retail thru 2015


BA from Ohio Wesleyan University

MS from Bowling green State University

4 year letterman/team captain, Football, Ohio Wesleyan University

World champion Powerlifter-AAPF Powerlifting Federation

Held World records in the squat 701lbs, 220lb class – 40-49 age group, Deadlift WR – 666 at same weight and age

Coached High school football at Beachwood High School, Beachwood, OH , focus on DL and RB’s and was also strength coach from 2005-2008

— Marc Terman

Carl Hickmott

Head of Quantum Laboratory

Mr. Hickmott is responsible for product manufacturing and operations.  As the designer of the Q Splint and Q Guard products, he also supports our partners, dentists and customers with product education and support.

Mr. Hickmott graduated from Ferris State University in Big Rapids, MI with a Bachelor of Science Degree in Allied Health Education and an Associate Degree in Dental Technology.  Immediately after college, he began his career in sales, marketing and education with the top dental implant companies in the industry.  Mr. Hickmott has presented thousands of courses on reconstructive dentistry in the treatment planning, design, and execution of implant cases.  Mr. Hickmott also, has presented hundreds of courses on the operation and function with the guided implant Simplant software by Materialise.  Carl educated the user on the treatment planning function through the use of CBCT scan uploaded into the Simplant software and ordering functions for the Simplant Surgi-Guide.

— Carl Hickmott