Callahan Dental
The Lakeside Building at CountrySide
14 Pidgeon Hill Drive - Suite 200
Sterling, VA 20165
Phone: (703) 444-4104
Fax: (703) 444-9344


Our office is located near Dulles Town Center - Please see our dental office location map and driving instructions.

Office Hours:

Monday, Tuesday, Wednesday, Thursday  8 a.m. – 5 p.m.
Friday 9 a.m. – 12 noon

We occasionally vary our appointment hours to better meet our patient’s needs and busy schedules.


To help facilitate your schedule, please use our email form to contact us and / or request a call back for an appointment. Please do not use the form for a dental emergency or cancellation.


It’s easy to make an appointment with us – just phone (703) 444-4104. To speak with a receptionist, please call during office hours. In case of emergency, call anytime; you will receive a message with instructions on reaching the doctors directly.

If you have questions about dental insurance and/or dental financing, or have not yet completed a new patient form please visit these pages located under our NEW PATIENTS menu or give us a call.

Expect a warm welcome

Your schedule and comfort are important to us. Clients are our guests as well as our patients. We work to provide a caring, comfortable environment.

We work to provide you with:


We offer our patients a same-day appointment for emergency care, providing they call early in the day. If an emergency occurs on a weekend or after hours, call us – you’ll hear a message telling you how to reach the doctors.

If the doctors are out for continuing education or vacation, you will be given the number of a trusted colleague who can assist you.