Videos of the ladies of W.O.W-Women Optimizing Women introducing: Joni Rampolla, MBA, RDN, LDN. Joni Rampolla is a Registered Dietitian Nutritionist (RDN) and Licensed Dietitian Nutritionist (LDN). Meet Joni as Barbara E Ringrose, the Founder of W.O.W, delves into the details of a healthier life.