About Lefton Family Dentistry Welcome to Lefton Family Dentistry, a modern, high-tech dental office in Sarasota, Florida. Our warm, welcoming team looks forward to meeting you. Dr. Lefton holds himself and his team to the highest standards of care. Patient comfort is a top priority, and we want every patient to feel satisfied with the care they receive. Whether you come in for general, cosmetic or restorative dental care, you can feel confident in the friendly, knowledgeable team at Lefton Family Dentistry.