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. Jo provides many types of dental services, various circumstances may lengthen the time allocated for a procedure. Emergency cases can also arise and cause delays. We appreciate your understanding and patience.


1. ******Please email us at [email protected] with your availability (Available day and time range) and we will get back to you within 24 hours.******

Email is open 24/7.     

2. ******If you prefer to call us, please contact us at 212-254-0800 (Monday to Friday).

Phone assistance is available Monday- Friday: 8am- 6pm.

(Please call us at Astor Smile Dental Phone Number 212-254-0800 or email us at [email protected] with any questions or to schedule an appointment.)

3. Please visit They have our limited availability so if you have trouble finding an open slot, please email us with your availability (available days and time range). Thank you!