Hosam Alrqiq is a board certified public health dentist, with children's dentistry and health education background. As a faculty member at Columbia University College of Dental Med...view moreHosam Alrqiq is a board certified public health dentist, with children's dentistry and health education background. As a faculty member at Columbia University College of Dental Medicine, Dr. Alrqiq’s focus is in Population Oral Health. He also visits elementary schools in Washington Heights NY to treat and teach kids most in need about teeth, cavities, and sugar bugs.view less