RESOURCES AND INFORMATION · Appointments Our office hours are: Monday through Friday from 7:30 am to 5:00 pm. · Emergencies Please call (972) 566-6764 if you require urgent care. Ask the operator to contact the doctor, or go to the emergency room at the hospital. In case of a life threatening emergency call 911. · Prescriptions It is very important that you let us know of any new medication prescribed by other specialists, or of any changes in your medication. Please bring your medication every time you have an appointment with us. Prescriptions will only be refiled during office hours only. Send an e-mail to request a prescription refill or to request a physician referral