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GI Helpful Resources — Contact Us

To Schedule or Cancel an Appointment Call: 703-876-2788 (Option 3,1)
To Schedule a Procedure Call: 703-839-8720 (M-F 8:30am - 4:30pm)
GI Fax Number: #703.839.8764
For Medical Records Call: 703-839-8719

For Refills — Must be requested at time of visit. If the refill is needed outside of a regular visit:

  • Ask your pharmacy to fax a refill request to #703.839.8764 prior to your prescription running out or expiring.
  • Patients need to be seen at least once a year for refills.
  • Please allow 5-10 business days to process your request. 

For Forms: If you need your provider to complete forms outside of your scheduled appointment,  please allow 7-10 business days for completion. 

Nurse for Dr. Chao, Dr. Ezirike, Dr. Lee and Teresa DeSanctis, NP: Wendy Valenti, RN
Hours: 9:00AM-5:00PM
Phone: 703-839-8709

Nurse for Dr. Leibowitz, Dr. Louis-Jacques, Dr. Wolfe and Jessica Stafford, NP: Keisha Graham, LPN
Hours: 8:30AM-4:30PM
Phone: 703-839-8707

Nurse for Dr. Sikka, Dr. Jo-Shi, Dr. Felix and Bernadette Diez, NP: Liz Busch, RN
Hours: 8:30AM-4:30PM
Phone: 703-839-8706