After Hours


If you believe your child is experiencing a life-threatening emergency, CALL 911.


You can view resources on a wide variety of common pediatric concerns and problems with suggestions for the care of your child.  Click here for Resources for Parents


In addition, the On-Call clinician is available after hours to handle urgent questions and situations. To speak to our On-Call clinician, call our office main line, 703-573-2432, and select the prompt to be connected to the On-Call clinician. The answering service will relay your child's name, date of birth, and basic problem to the clinician on call. Your call will generally be returned within 5 to 30 minutes. Please call back if you have not received a call within 30 minutes; occasionally phone messages are transmitted incorrectly and need to be restated.





Phone: 703-573-2432

Fax: 703-280-9350




Fairfax Office


Prosperity Plaza

3020 Hamaker Ct.

Suite 200

Fairfax, VA 22031

Phone: (703) 573-2432

Fax: (703) 280-9350


Herndon Office


Reston/Herndon Center

131 Elden St.

Suite 312

Herndon, VA 20170

Phone: (703) 573-2432

Fax: (703) 280-9350


Great Falls Office


737 Walker Road

Suite 4

Great Falls, VA 22066-2833

Phone: (703) 573-2432

Fax: (703) 280-9350


South Riding Office


25055 Riding Plaza

Suite 290

South Riding, VA 20152

Phone: (703) 573-2432

Fax: (703) 280-9350