We are currently accepting new patients to our practice! Give us a call so we can set you up to meet our Providers.

Expecting a baby?

Dr. Gallagher would love to meet you and help you with any questions on what to expect and how to establish a pediatrician for your new addition!

Welcome to our family!

It’s Time for Your Physical!

 Start your Spring off by taking care of yourself & your health!

Dr. Gallagher recommends coming in for your annual physical

 once a year.

Call us to schedule!

(bloodwork for physicals are included, but don’t forget to fast!)



 WE ARE NO LONGER TREATING PATIENTS FOR PAIN MANAGEMENT. IF YOU NEED HELP MANAGING YOUR pain, please contact your insurance provider for a pain management specialist. 

We are a staff of physicians that base our success on our patients' long-term good health.  

We believe in personalized care based on your health concerns. Read More

Thank you for voting us BEST!!!

  • BEST Pediatrician in Arlington!
  • BEST General Practitioner in Arlington!
  • BEST Medical Specialist in Arlington!
  • BEST Alternative Medicine Provider in Arlington!


Health Insurance

2019 has brought many positive changes to the practice!


We've welcomed new staff, organized, made new policy changes, created a calmer reception room and more!

Thank you for your patience while we continue to transition and grow. We are learning something new every day, and WE ARE LISTENING!   We could never be as successful as we are without our wonderful patients



Kelly Khlopin is our new patient liaison & practice director, Kelly and Christa Wood will be working side by side ensuring our patient's experiences are as best as they can possibly be. Please do not hesitate to reach out to Kelly or stop in to say hi!

Christa & Kelly will greet you at the reception desk with a friendly smile and are guaranteed to brighten your day! 

Looking for a great gift or something to make yourself feel amazing? We are currently offering discounts on Botox, Juvaderm, Kybella & Valuma.

Dr. Gallagher is also offering a great new skin care line, (from the creators of Proactive) Rodan + Fields. Come on in to talk about which products are right for you! 

We are now offering Cynosure Sculpsure Packages with in office appointments! Call to get in for a consult for package deals!

We also host Cynosure parties, if you are interested, please call our office to find out when our next one is, or if you would like to Host one with Dr. Gallagher at a great discount on treatments, please call!

Top pediatrics clinics in Arlington 2016
Northern Virginia Internal Medicine And Pediatrics, P.C has been recognized as one of the top Arlington Pediatrics practices.
Verified by Opencare.com

Northern Virginia Internal Medicine & Pediatrics, P.C.

2501 North Glebe Road, Suite 301 Arlington, VA, United States

+1.703.527.6664 PHONE

+1.703.527.0655 FAX

We have been experiencing large scale problems with our phone system. We are diligently working on the solution. 

New Patients

We accept most public and private insurance plans. We also offer special pricing for cash-paying patients for most procedures.

Dr. Gallagher graduated in 1984 from the University of Virginia. She completed her residency at Albany Medical Center as Chief Resident in her combined field of Internal Medicine & Pediatrics. Dr. Gallagher grew up and still resides here in Arlington with her husband and 5 children.

Meet the Doctors

Dr. Gallagher has been wonderful in helping our family through pregnancy, newborns, and now toddler-aged boys.  We trust Dr. Gallagher and know that her team will treat our family with the highest level of care.  

- Bettina, Arlington, VA


My name is Terese Sybor. I was born and raised in Falls Church, VA, and I graduated from The Catholic University of America with my Bachelor of Science in Nursing in 2010. For the next 7 years I worked at The George Washington University Hospital as a RN on the Orthopedic and Neuroscience unit. I received my MSN- Family Nurse Practitioner from The George Washington University in May 2017. My husband and I live in Arlington where we just welcomed our new baby boy Jonah into the world. I am very excited to be a part of this wonderful team! 

Clinic News

 Walk-in Sick Clinic Saturday's 9-1.

Patients will be seen on a first come first serve basis for acute illnesses.


Same day sick appointments are always available. Call +1.703.527.6664 to schedule. Call Early, these appointments fill fast!

Appointment Request