Scheduling The Periodontal and Implant Center of York has office hours Monday through Thursday 7:45am to 5:30pm, and Friday 8:00am-5:00pm. We will schedule your appointment as promptly as possible. If you have discomfort or an emergency situation, every attempt will be made to see you the day you call in to the office. Personal Dental Records If your referring dentist has taken x-rays, you may request that they be forwarded to us.