Kornhaber Dental Group 5 years ago ID: #217243 Listed In : Healthcare 30 S. Bayles Avenue, Port Washington, NY ,11050 516-883-3311 www.kornhaberdg.com/ Facebook Twitter Business Description Dr. Steven and Mitchell Kornhaber have been providing top quality dental care to the greater Port Washington community since 1982. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : dentist Dental Health cosmetic treatments child dentistry Oral Hygiene