RTC Pediatrics has been providing outstanding pediatric care in Reston, Virginia for over 40 years!

RTC Pediatrics is pleased to welcome Monica Kirk, PNP, to our team!

Monica began her nursing career in 2019 after earning her BSN from James Madison University. She brings over five years of pediatric nursing experience, having worked in pediatric medical-surgical units, the cardiac intensive care unit (CICU), and intermediate care settings. She completed her MSN at Duke University in December 2024 and joined RTC Pediatrics in the spring of 2025. A lifelong resident of Northern Virginia, Monica is excited to care for the community she calls home. She is passionate about working with children and their families, and is dedicated to supporting them in living healthy, happy lives. Outside of work, Monica enjoys running, reading, playing and watching soccer, and spending time with friends, family, and her puppy, Betsy.
Please join us in giving Monica a warm welcome to RTC Pediatrics!

We Value Respect

We strive to show respect to every person that comes into our practice, in return, we appreciate the same. We have a zero-tolerance policy for any disrespectful or disruptive behavior. This allows us to ensure a safe and positive healing environment for everyone at our clinic. Thank you.

Schedule Availability

Our appointment schedule for September is open. October's schedule will open June 2nd.

Insurance Update

Please refer to our updated list of Insurance Plans we accept.

Insurance Plan Update

Do You Have Our Patient Portal?

With our Patient Portal, you can request medication refills, securely communicate with your provider, complete forms online, and much more! All from your computer or mobile device.

Patient Portal Help

Get the Right Dose

Be confident that you are treating your child’s pain or fever with the correct dose of medication. We can guide you here on how much acetaminophen (Tylenol) or ibuprofen (Motrin/Advil) to give, based on your child’s weight. Benadryl too!

Try Our Dosage Calculator

Office Hours

Monday - Friday
8:00 am - 6:00 pm
Telephone advice available 8am - 1pm, 2pm - 5pm

Saturday
9:00 am - 12:00 pm
By appointment only

We are required to report visits outside of normal business hours to your insurance provider. Appointments scheduled before 8am, after 5pm, on Saturdays and on Federal holidays will incur an additional fee, which may be applied to your copay, coinsurance, or annual deductible.

We are closed for Christmas Day, New Years Day, Memorial Day, Independence Day, Labor Day, and Thanksgiving Day.

We require an appointment for your child to be seen.
Telehealth sick visits are available. Call us to schedule.

Walk-In Sick Clinic

Walk-In Clinic Guidelines

Monday
8:00 AM – 9:00 AM

Tuesday/Wednesday/Thursday
NO WALK-IN CLINICS. All sick visits are BY APPOINTMENT ONLY on Tuesdays, Wednesdays, and Thursdays.

Friday
8:00 AM – 9:00 AM

Walk-In Sick Clinics take place on Monday mornings and Friday mornings from 8:00 AM to 9:00 AM for our established patients only. Established patients are those who have already had at least one office visit with RTC Pediatrics. Walk-In Sick Clinics are for patients with minor illness symptoms lasting less than a week. Patients are seen on a first come, first served basis. Please bring your insurance card and be prepared to pay your copay if applicable.

For sick visit needs at any other hours of the day or days of the week, please call our office at 703-435-3636 and choose option 3 to speak with one of our nurses to schedule a sick appointment.

After-Hours Care

If your child’s illness or injury is life threatening, call 911.

Save time and call us before you take a trip to urgent care. When the office is closed, you may choose to be connected to our after-hours answering service. If needed, they can connect you to the physician on call. The fee to speak to someone after hours is $25/call. This service is not billed to your insurance. Poison Control Hotline (800) 222-1222

Starting April 30th, 2025 RTC Pediatrics is partnering with Hello Pediatrics to make it easier get care when we are closed.

Hello Pediatrics Hours of Operation:

Telehealth Hours:

Monday – Friday: 5 PM – Midnight

Saturday & Sunday: 12 PM – 10 PM

Holidays: 12 PM – Midnight

Hello Pediatrics Information

RTC Pediatrics has been providing outstanding pediatric care in Reston, Virginia for over 40 years!

RTC Pediatrics is pleased to welcome Monica Kirk, PNP, to our team!

What Parents Are Saying

RTC Pediatrics

Office Hours

Walk-In Sick Clinic

After-Hours Care