When you have a dental concern, the first person you should contact is your dentist. But what if you encounter a problem on a holiday, weekend, or in the middle of the night? If you’re dealing with a severe dental problem outside normal office hours, you will likely need an emergency dentist. The Emergency Dental Service opens 24/7 in Columbia, MD 21044 so you can visit or call us at 1-888-896-1427 immediately.