Practical, Actionable Oral Care Advice for Great Neck, Manhasset, Roslyn, Port Washington & All of Nassau County Families By Dr. Debbie Sedaghat | Precious Smiles Pediatric Dentistry | 160 Middle Neck Road, Suite 1, Great Neck, NY 11021 As a holistic pediatric dentist serving families throughout Great Neck, Manhasset, Roslyn, Port Washington , and all of Nassau County , the single most common question I hear from parents of toddlers and young children is some version of: "Whi