24 Hour Dentist in Richardson Tx | Emergency Dental Service Emergency Dental Services is focused on providing timely help during dental emergencies. Whether the problem is pain, injury, or swelling, our team is prepared to respond quickly. We explain treatment options clearly and work gently to reduce stress. Patient safety and comfort guide every step of care. If you need 24 Hour Dentist in Richardson Tx, call us at 1-888-350-1340.