Other clinics offer similar services but no one offers the superior one-on-one support that RCMC Weight Loss Specialists does. We truly go above and beyond for our patients, giving them the time and physical and emotional support every person needs to complete their weight loss journey. Losing weight is not an easy journey, and if you come to RCMC Weight Loss Specialists in Rancho Cucamonga we will do everything we can to make your journey as smooth as possible.