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Meet Our Providers

Nabanita Hossain MD

Telemedicine: rtcpeds.doxy.me/drhossain

Dr. Hossain received her undergraduate degree in biochemistry and sociology from Hunter College. During her undergraduate years, she volunteered with organizations serving children in hospitals, which paved the way for her interest in medicine and pediatrics. She attended medical school at Georgetown University, where she developed her interest in health justice, legislative advocacy, and nutrition, as well as her love of Northern Virginia!

The next chapter of her training took her to New York City, where she completed her pediatrics residency at Columbia University. During her residency, Dr. Hossain focused on community advocacy and nutrition education. Upon completing her residency in June 2024, she has moved back to Northern Virginia to start her career as an outpatient pediatrician at Reston Town Center Pediatrics.

Professional Background

Dr. Hossain’s background includes:

  • Newborn care and early childhood development
  • Nutrition education
  • Adolescent health
  • Management of chronic pediatric conditions
  • Preventive care and vaccinations

Personal Interests

In her free time, Dr. Hossain enjoys reading, running, exploring the DMV food scene, and spending time with her family and friends.

Jessica Howard
Nancy Darmory

RTC Pediatrics

1830 Town Center Dr.
Suite 205
Reston, VA 20190
Map & Directions »

Phone
(703) 435-3636

Fax
(703) 435-9145

Billing Team
(703) 435-0726
billing@rtcpeds.com

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

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Nancy DarmoryRTC PediatricsRTC PediatricsJessica Howard
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