"Dr. Van Vleck thinks ahead to help my daughters prepare for summer, for social dynamics, athletics, and other things that go along with their ages. She provides 360 degrees of care in a kind and respectful manner." -M.C.

"We have been patients for 7 years and would not think about switching practices. The level of detail and advocacy that Dr. Sexter gives is most impressive. She is the best! We sleep better knowing that our son is in Dr. Sexter’s care. I’m so happy we found her." -D.Z.

"The kids both love seeing Dr. Long and she is always so thorough. It’s always a wonderful experience." -L.G.

"We love Spring Valley Pediatrics overall. We have always had great experiences and they are so willing to take the extra time with us every time we are sick. Our pediatrician, Dr. Caroline Van Vleck is the best pediatrician we have ever had. She cares for my children as if they were her own." -C.S.

"Dr. Sexter has always been pleasant, attentive and patient with my daughters as patients, and very patient with me when I have questions. She is thorough and always takes the necessary time to accurately diagnose my child. Her nurse Jennifer is exceptionally responsive, helpful, and the office is very well organized." -J.F.

"We are so grateful for the wonderful and dedicated care that Dr. Sexter has given to our daughter over the years — we could come to her with any problem, and she always helped her in such a compassionate and brilliant way. And we have always found the Spring Valley practice so lovely and accommodating, from the great nurses, to the lab, weekend hours, and morning call in times." –M.G.

"Dr. Long was very likable and easy to talk to. She immediately made my 5-year old feel comfortable. She explained things clearly and was a pleasure in general." -L.B.

"Dr. Long is always great with my daughter and very thorough. She is never rushed and always takes the time necessary to treat my daughter." -J.W.

"The doctors at Spring Valley Pediatrics are fantastic, caring, responsible, and responsive. Overall we have a great experience every time we come." -Z.Y.

"The practice will always let us schedule same day appointments and they are always able to fit us in. All the doctors are very kind and willing to spend extra time answering my questions." -N.C.

"I love that I can call in the morning and speak to my doctor directly during their call-in time. I never have a problem getting an appointment." -T.W.

"The doctors at Spring Valley Pediatrics have been wonderful in guiding both of my children - and us, as parents -- through complex chronic illnesses. We have two children in their 20’s now and we will greatly miss the care we have received." –M.G.

"We LOVE Dr. Sexter!! This is one of the best practices in the entire metropolitan area. We saw Dr. Palumbo for years before switching to Dr. Sexter several years ago when my daughter (entering adolescence) requested a female doctor. They are both superb." –P.G.

Child & Adolescent Immunization Schedule — Washington DC Pediatric Care

At Spring Valley Pediatrics in Washington, DC, we follow the American Academy of Pediatrics (AAP) recommended pediatric immunization schedule to help protect children from serious diseases. Below is a comprehensive guide to when vaccines are typically given and links to official AAP vaccine information sheets.

AAP Immunization Schedule

Click here to view the AAP recommended vaccine schedule

Click here to view Vaccine Information Statements (VISs)

Click here to view the AAP’s Response to the Vaccine Executive Order (8/13/26)

Frequently Asked Questions

Yes. Spring Valley Pediatrics follows the immunization schedule recommended by the American Academy of Pediatrics (AAP) and the Centers for Disease Control and Prevention (CDC). We administer vaccines at the appropriate ages during well-child visits. If your child has missed vaccines, we can create a catch-up schedule — call 202-966-5000.

In most cases, minor illness (like a mild cold) is not a reason to delay vaccines. Your physician will assess your child at the visit and advise whether it is appropriate to administer scheduled vaccines. Children with moderate or severe illness are typically asked to return when well.

Yes. We offer the annual influenza vaccine starting in September each year for children 6 months and older. Call 202-966-5000 to schedule a flu shot visit. The flu vaccine is available at well-child visits and as a standalone shot appointment.

Yes. If your child has missed vaccines — whether due to illness, a lapse in care, or coming from a practice with a different schedule — our physicians will create an individualized catch-up schedule that gets your child protected as quickly as possible.

Yes. Spring Valley Pediatrics offers travel immunization consultations for families planning international travel. Travel vaccines may include Yellow Fever, Typhoid, Hepatitis A, Rabies, Japanese Encephalitis, and others depending on your destination. Call 202-966-5000 to schedule a travel consult well in advance of your trip.

We welcome all vaccine questions. Your physician will take time at every well-child visit to answer your questions thoroughly. You may also call during your doctor’s morning call-in hours to discuss any concerns before your visit.

We’re Here to Help

If you have questions about your child’s health, don’t hesitate to reach out. Call Spring Valley Pediatrics at 202-966-5000 or click here to request an appointment — we’re available every day, including weekends and holidays.

Link to: Contact Spring Valley Pediatrics

Contact Spring Valley Pediatrics

202-966-5000