Dr. Stephen F. Grinstead is the Clinical Director of Training and Consultation for the Gorski-CENAPS ® Corporation. He is also an author and internationally recognized expert in preventing relapse related to chronic pain disorders and is the developer of the Addiction-Free Pain Management® System (please visit www.addiction-free.com for more information). He has been working with pain management, addictive disorders and coexisting mental and personality disorders for over twenty-six years.