3650 Joseph Siewick Dr. 

 Suite 303

Fairfax, VA 22033

Phone: 703.389.1027

Fax: 703.657.0904


Parking Information

There is limited parking, including Handicapped Parking, in the lots located behind the building (next to Fair Oaks ER) and also in front of the building.  However, there is ample parking in the parking garage next to the 3620 building, which requires a short walk.  Please allow adequate time for parking prior to your appointment.

What Insurance do we accept?

We accept all major insurance including Medicare and the following:

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Innovation Health Leap
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aetna VA Signature Gold HMO
  • Anthem HealthKeepers HMO POS
  • Anthem KeyCare PPO
  • Anthem Pathway X Tier Hosp HealthKeepers DirectAccess VA
  • Anthem Pathway X Tiered Hospital
  • BCBS Blue Card PPO
  • CareFirst BlueChoice Advantage
  • CareFirst BluePreferred PPO
  • CIGNA Open Access Plus
  • First Health PPO
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Optimum Choice Preferred POS
  • UHC Options PPO

PLEASE NOTE: We are NOT on the Cigna Connect plan or any MEDICAID medical insurance plans (including Anthem HealthKeepers Plus). Please call our office at 703.389.1027 if you have any questions.  It is the patient’s responsibility to ensure coverage. 

What Should I Expect at my first visit?

If you have not completed the forms available under “New Patient Forms” on this website, please arrive at least 15 minutes early to do so. 

Dr. Hartzell will review your symptoms, as well as any tests or lab work you have had done.  He will ask questions to clarify and design a treatment plan accordingly.  You will also have ample time to ask any questions you may have as we schedule an hour for new patient appointments.

Follow up appointments are scheduled on the half hour.