Where little ones get big-time care.
Friendly pediatric care for Hempstead families from Dr. Duvivier. Reach out online and we'll call you back, no more waiting on hold. Parents rate us 4.94 out of 5.
Care for every age & stage
From newborn checkups to school physicals, our team is here for the everyday and the unexpected.
Well-child visits
Routine checkups that track growth and milestones at every age.
Sick visits
Same-day appointments when your little one isn't feeling well.
Vaccines
On-schedule immunizations following the latest guidelines.
Prescriptions
Diagnosis and treatment sent straight to your pharmacy.
Nutrition & safety
Friendly guidance on feeding, sleep and healthy habits.
Specialist referrals
When kids need more, we coordinate trusted specialists.
A practice that feels like family
- 4.94/5 from real parents, families come back and bring their friends.
- Same-day sick visits, you won't wait days when your child is unwell.
- One doctor who knows your child, you see Dr. Duvivier every visit, not a stranger.
- Care in your language, we welcome our Spanish-speaking families.
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Familiar faces every visit
A solo practice means your child sees the same trusted team each time, Dr. Duvivier and Jynell.
For me, being a pediatrician in Hempstead for more than a decade is both a calling and a privilege. My journey in medicine began at Adelphi University, where I earned my B.S., and continued at the New York College of Osteopathic Medicine, where I received my D.O. and embraced a whole-person, compassionate approach to care.
Caring for children in Hempstead has let me form meaningful, lasting relationships with families who feel like an extension of my own. I've had the joy of watching my young patients grow, from their first checkups to their first days of school and beyond. Every milestone reminds me why I chose pediatrics: to support, to guide, and to advocate for the health and well-being of every child who walks through my door.
My commitment is simple: thoughtful, culturally attuned, family-centered care that honors both the science of medicine and the humanity of the families I serve. After more than ten years, Hempstead is not just where I practice. It's home.
Dr. Tanya Duvivier, D.O.
Dr. Tanya Duvivier, D.O.
Pediatrician & Practice Owner
Jynell
Medical Assistant
Inside the practice
A bright, kid-friendly space designed to make every checkup feel like a little adventure.
Reach us online, no phone tag
Send a quick message and we'll call you back, usually the same business day, to find a time and answer any questions.
Tell us how we can help
No insurance details needed here. Leave your info and Dr. Duvivier's office will reach out to set things up.
Questions parents ask
We accept the following plans:
- United Healthcare Community Plan
- HealthFirst
- SOMOS Anthem
- Fidelis
- Molina
- Blue Cross Blue Shield Medicaid
- Medicaid
- EmblemHealth (HIP)
- Aetna
- Cigna
- 1199
- Empire NYSHIP
- Magnacare
- Oscar
- Multiplan
- Tricare
Not sure if you're covered? Send us a message and we'll confirm before your visit.
Yes! We'd love to care for your child. Use the callback form above or call to get started.
We do our best to see sick children the same day you call. Reach out early for the best availability.
Fill out the callback form above with your details and the best time to reach you. We'll call you back to confirm insurance and schedule your visit.
Open Monday through Saturday. [Exact hours go here.]
Yes! We warmly welcome our Spanish-speaking families and can care for your family in the language you prefer.