Call Us Today! 703-573-3687
Laurence O’Halloran MD
Timothy Egan MD
Sarah Blank MD
Allie Ritzel PA-C

Office Hours

Office Hours

Early AM and Evening Appointments now available.
Same day appointments available.
Office visits by appointment only.

Physicians Allergy Shots ** Audiologist
Monday 9:00am – 4:00pm 9:00am – 3:50pm 9:00am – 4:30pm
Tuesday 8:00am – 4:00pm 8:00am – 3:50pm 8:00am – 4:30pm
Wednesday 7:00am – 7:00pm 7:00am – 6:00pm 8:00am – 4:30pm
Thursday 9:00am – 7:00pm 9:00am – 6:00pm 8:00am – 5:00pm
Friday 8:00am – 3:30pm 8:00am – 3:30pm 8:00am – 4:30pm
Saturday * 8:00am – 12:00pm
Sunday Closed

* Saturday Hours vary from month to month.
** If you are coming for a vial test, please arrive 30 minutes before closing time.

Call 703-534-3314 to schedule your appointment or use the form below.








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