If you are experiencing pain, swelling, or fever, you may contact Dr. Freiberg on is cell phone. (His phone number is listed on the office answering machine at 286-9175.) Medication to alleviate pain and infection will likely be prescribed until an appropriate appointment time can be scheduled during regular business hours. In the case of trauma (i.e. a knocked out tooth or a bitten tongue), Dr. Freiberg may need to see you immediately.