CityDoc Urgent Care, Preston is an urgent care center in Dallas, located at 10759 Preston Rd, Suite 200. They are open 7 days a week, seeing walk-in patients with non-emergent healthcare conditions. Unlike most urgent care and walk-in clinics, CityDoc Urgent Care, Preston offers you the ability to book online in advance through Solv prior to arriving at the clinic. While most urgent care patients can expect a short wait time, booking online should cut that wait considerably and get you out and on with your day more quickly