Leonard Slazinski, M.D., P. A. The skin is a beautiful canvas to Dr. Leonard Slazinski, a cosmetic dermatologist who has been practicing his artistry in Sarasota, Florida for 21 years. And today, because of new technology and treatments, he can make anyone's skin younger and more beautiful than ever. For Dr. Slazinski, treatment starts with advice on lifestyle. He encourages the cessation of...