Mark A. DeNigris, DDS 4 years ago ID: #269481 Listed In : Healthcare 34 S Oyster Bay Rd, Syosset, NY 11791, USA 516-921-3290 syossetdentist.com Business Description General Dentistry in Syosset, NY Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : cosmetic dentistry Pediatric Dentist Botox Dental Implants Teeth whitening Family Dentist General Dentistry Invisalign Teeth Bleaching Cosmetic Orthodontics