Appointments: (703) 313-8400



Our Services

Dr. Nussbaum has specialized knowledge and skills to evaluate and treat medical problems dealing with the gastrointestinal tract system and liver. The following are examples of some of these conditions:

  • Colon Cancer Screening/Prevention
  • Irritable Bowel Syndrome
  • Inflammatory Bowel Disease
  • Reflux Esophagitis (GERD)
  • and more 

Find out more


Upper Endoscopy




The Inova Surgery Center at


Contact Us

Appointment Request

 Call the office at (703) 313-8400 to schedule an appointment or visit my patient web portal here

Insurance & Billing

Dr. Nussbaum participates with most insurance carriers, including many managed care plans. Please call my office to verify that your insurance is accepted.

Copayments are payable at the time of your office visit. Filing for primary and secondary insurance carriers will be handled by my office.

New Patients

At your initial consultation, Dr. Nussbaum will conduct a detailed review of your medical history and perform a physical examination.

Please be sure to bring a list of all of your medications, including supplements and over-the-counter medications for review.

All further testing and procedures will be explained and scheduled during your visit.