Roy EskapaRoy Eskapa, PhD, is a clinical psychologist who has done pioneering research with naltrexone, uses it to treat patients in his private practice, and has worked closely with Dr. David Sinclair of The Sinclair Method on research into the causes nd treatments for addiction. He also consults for and speaks to NGOs, government, health, and education organizations on Sinclair’s revolutionary cure for alcoholism and other addictions. Read More Read Less