New Teeth Chicago Dental specializes in dental implants and Zygomatic Dental Implants Providing total oral rehabilitation without bone grafting, NTCD is your cosmetic dentist in Chicago. Whether it’s single tooth implant or multiple dental implants, we are the leaders for Dental Implants in Chicago. Our three competencies are Restorative, Preventative and Cosmetic Dentistry. Dr. Irfan Atcha is the principal Implantologist practicing with over 20 years experience. Dr. Atcha’s practice focus on General, Cosmetic, Sedation and Implant dentistry.