The Premier Medical Spa & Skincare Center of Southeastern Connecticut. Founded by the late plastic surgeon, John C. Lee, MD, safety and efficacy are our top priorities. All of our treatments have been properly researched, studied and selected based on their proven results. What distinguishes Sirena Medical Aesthetics as a premier skin-care and laser center is our philosophy of providing quality over quantity. We believe in individual attention and our passion for perfection ensures that you not only look beautiful but feel beautiful as well.