R&B singer Tyrone Davis dead at 66. CHICAGO -- Veteran rhythm and blues singer Tyrone Davis died Wednesday, four months after he had a stroke that left him in a coma, his business partner said. He was 66. Davis was taken to hospital in September and was undergoing rehabilitation at a suburban Chicago nursing home at the time of his death, Leo Graham said.
Degrees to Become a General Dentist. The Doctor of Dental Surgery (DDS) and the Doctor of Dental Medicine (DDM) degrees differ only in name. Both prepare you to practice as a general dentist. In these programs, you will study dental anatomy and nutrition.
To become a specialist, dentists must complete 2-4 years of postdoctoral education, and they might be required to complete a 2-year residency program in their field of choice.