Preventive Dentistry Dentist in 48603 Dr. Paul W. Allen, D.D.S. provides excellent preventive care, including exams, cleanings, and digital x-rays. Early detection of dental problems is essential to gain optimal oral health. The American Dental Association recommends that you follow a schedule of twice yearly cleanings and exams. Dental Cleanings Dental Hygiene Oral Cancer Screening Mouthguards Nightguards Fluoride Treatment Sealants