Theresia Tsay, M.D.​​​
ABOUT US
Welcome to my practice!

My mission at Hauppauge Pediatrics is to give the best quality of care for your family. I believe that each child is special and she or he deserves special care, time and attention. I take pride in my devotion to your child individual needs to grow up healthy and strong. In today's world of medicine, the art of traditional medicine has been compromised. In my practice I believe that I bring that quality of care back.

The office offers routine care from newborn through college. We are open six days a week with early and late hours available.

We welcome you into our family and into my practice!