Our Waldorf office is open Monday through Thursday from 8:30 AM until 5:00 PM.  Our Prince Frederick office is open Wednesday and Thursday from 9:00 AM until 5:00 PM. Our Mechanicsville office is open Tuesday and Friday from 8:30 AM until 5:00 PM.

We will schedule your appointment as promptly as possible. If you have pain or an emergency situation, every attempt will be made to see you that day.

We try our best to stay on schedule to minimize your waiting. Due to the fact Dr. Niemann treat many complicated teeth, various circumstances may lengthen the time allocated for a procedure. Emergency cases can also arise and cause delays. We appreciate your understanding and patience.  Cases are completed in one visit if possible, but some cases may require more visits.

Please call us at Waldorf Phone Number 301-645-2028 with any questions or to schedule an appointment.