Dr. Holder is the first American to receive the Albert Schweitzer Prize in Medicine from the Albert Schweitzer-Gesellschaft, Austria. 1992 Chiropractor of the Year by The Florida Chiropractic Association, and Florida Chiropractic Society Researcher of the Year in 1995. Dr. Holder is Adjunct Professor, St. Martin's College, Milwaukee; held appointment to the faculty at the University of Miami, Center for Addiction Studies and Education, and held appointment as post graduate faculty at numerous chiropractic colleges including National College, Life College, Life West and Parker College. Executive Board Member and Treasurer of the Council on Chiropractic Practice.

He is the developer of Torque Release Technique®, discover and developer of the Foundation Point System and Addiction Axis Line in Auriculotherapy, President/Co-Founder of the American College of Addictionology and Compulsive Disorders, which trains and board certifies professionals in the field of addiction worldwide and is Director/Founder of Exodus Treatment Center, a 350 bed addiction facility located in Miami, Florida, Director/Founder of Exodus Israel Addiction and Research Center, Jerusalem, Israel.