Book your DC BOTOX appointment today! Use our online booking system to schedule your treatment. MI Skin Dermatology Center is a state-of-the-art dermatology clinic and medical spa in Washington, DC. Board-certified dermatologists, Dr. Melda Isaac and Dr. Daniel Yanes, and their team of highly trained staff offer cosmetic and medical dermatology treatments for the face and body. They specialize in BOTOX® Cosmetic, dermal fillers, CoolSculpting®, microneedling, laser skin resurfacing, and laser skin tightening. Please visit MI Skin Dermatology Center online for more information and to schedule a consultation.