Dental Care That's Precisely Right For You! Dr. David Grace, DMD and his team offer many dental services such as Preventive Exams and Cleanings, Dental Implants, Sedation Dentistry, Cosmetic Dentistry, Restorative Dentistry and Orthodontics. The highly trained, experienced and gentle hands of Dr. Grace, DMD: dedicated to providing uncompromising care that's precisely right for you! Dr. Grace's office, located in Weymouth, MA, accepts most insurance and offer interest-free payment plans.