BIOLOGIC DENTISTRY IN MARIETTA - JOHN H. HAMEL D.D.S Many offices can create a nice smile, but few can create a whole body smile by connecting oral health to whole body wellness. Our entire team is dedicated to providing you with the personalized, quality dental care that you deserve. When you visit our office you will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative ,cosmetic and biologic dental services to meet the needs of the whole family. Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile.