Common questions asked by patients: What is RF microneedling? How long does RF microneedling last? Is RF microneedling better than microneedling? What does RF microneedling do? 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.