Dr. Michael J. Wei is a Cosmetic Dentist in Manhattan New York City who is helping people who have damaged teeth or teeth that are not shaped correctly with getting an attractive new smile with porcelain tooth crowns. Porcelain tooth crowns are a popular dental treatment for people who have teeth that are damaged, chipped or cracked, or a large cavity within their tooth. With today’s modern porcelain composite materials, cosmetic dentists like Dr. Wei are now able to repair teeth and improve smiles with a strong and durable material that looks naturally white and can last for decades.