"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.

Accessibility Statement

This policy was last updated on June 23, 2026.

Spring Valley Pediatrics. is committed to ensuring digital accessibility for all patients and visitors, including individuals with disabilities. We strive to continually improve the user experience for everyone and to apply relevant accessibility standards to our website.

Our Commitment
We are actively working to increase the accessibility and usability of our website and endeavor to conform to the Web Content Accessibility Guidelines (WCAG) 2.1 Level AA, which are recognized accessibility standards for digital content.

Accessibility Features
Our goal is to provide a website that is accessible to the widest possible audience. We regularly review our website and make improvements to enhance accessibility, including:

  • Providing alternative text for meaningful images where appropriate
  • Maintaining clear navigation and page structure
  • Supporting keyboard navigation
  • Improving readability and color contrast
  • Enhancing compatibility with assistive technologies

Ongoing Efforts
Accessibility is an ongoing process. We continually evaluate our website and implement improvements to help ensure accessibility for all users.

Need Assistance?
If you experience difficulty accessing any content on this website, encounter an accessibility barrier, or have suggestions on how we can improve accessibility, please contact us.

Spring Valley Pediatrics

Phone: (202) 966-5000

Address: 4850 Massachusetts Ave, NW, 2nd Floor, Washington, DC 20016

We will make reasonable efforts to address accessibility concerns and provide the information or service you need through an alternative communication method when possible.

Feedback
We welcome your feedback regarding the accessibility of our website. Your comments help us improve the experience for all visitors.

Contact Spring Valley Pediatrics

202-966-5000