Call Us Today! 703-573-3687
Laurence O’Halloran MD
Timothy Egan MD
Heinz Scheidemandel MD
Antonio Cachay MD
Sarah Blank MD

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 – 3:50pm 8:00am – 4:30pm
Thursday 9:00am – 4:00pm 9:00am – 3:50pm 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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