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Dr. John P. Franzone, M.D., completed his undergraduate studies at New York University and earned his medical degree from Rutgers New Jersey College of Medicine. After medical school, he did an internship at Nassau County Center and his residency in dermatology at Mount Sinai. Dr. Franzone brings over 40 years of private practice experience to Advanced Dermatology, P.C. He specializes in the diagnosis and treatment of chronic skin conditions, as well as skin cancer treatment and excisions. In addition to his expert medical dermatology procedures, Dr. Franzone offers patients the latest cosmetic and skin rejuvenation treatments. He is an active member of the American Medical Association and is affiliated with Peconic Bay Medical Center.