Common questions asked by patients: What is lean therapy? How does lean therapy works? How do you lose lean body fat? What is the healthiest way to go about losing weight? Contact Dr. Norma J Curby, ND’s practice and we can help you. We serve patients from Clayton, Cobb, Coweta, Dekalb, Douglas, Gwinnett, Henry, Fayette, & Fulton Counties in the Atlanta metropolitan area.