Well Visits are Important to Your Child's Health!

All Forms and Immunizations can be Updated at the Well Visits! Call Today to Schedule at (770) 972-0860

Pfizer BioNTech Covid-19 Vaccine is Available at the Department of Health

Pfizer-BioNTech Covid-19 Vaccines are Available to Being Patients interested via the Department of Health 6 Month and Up - click here for more information

A Big Welcome to our Newest Provider Karlie Porter CPNP-PC

Call Today to Schedule with Miss Karlie! For more information on Karlie Porter, MSN, APRN, CPNP-PC click here for more information

Preventative Care is The Best Care!

Safeguard your child's future with immunizations and regular well check-ups. Request an appointment today.

Celebrating Your Child's Health

From birth through 21 years of age, our providers deliver continuous, quality healthcare.

Is your child a new patient with Snellville Pediatrics? If so, please visit our new patient portal for information on your first visit, our providers, our office hours/location and more.

A new baby on the way? Congratulations! Selecting the right pediatrician for you and your baby is very important and we are here to guide you in the process.

Thank you for choosing Snellville Pediatrics. Learn what you need to bring to your visits, when you need to schedule a well-check visit or how to tell if your child needs to see the doctor.

What Our Parents Say


We have seen Dr. Dunagan for the last fifteen years and I will not go anywhere else. She is the best….

About Dr. Dunagan  

Dr. Miller is very attentive and always remembers my kids. It feels like very personal care at Snellville Pediatrics.

About Dr. Miller  

Health Alerts

  • Cold or Flu?...

    Winter Blues—Colds or Flu—Telling the Difference
    With cold and flu season at top speed, you will need to understand the difference between a common cold and the flu so you can decide when to call your pediatrician. A child with the flu will usually feel much …

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  • Child Checks...

    At Snellville Pediatrics we celebrate your child’s health through regular well checks from birth through young adulthood, which are based on best practices from the American Academy of Pediatrics. During this visit with your Snellville Pediatrics’ provider, we will assess your child’s growth and development …

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Blue Cross Blue Shield of illinois is having coverage issues. if this affects you dr. dunagan is still an in-network provider! Please feel free to contact your insurance as this is being resolved.