About Dr. Pediatric Diagnostic Associates

Pediatric Diagnostic Associates provides expert, compassionate care for infants, children, and adolescents in Chattanooga and the surrounding area. Our board-certified pediatricians offer a full range of services, from newborn care and well-child checkups to sick visits and immunizations, 365 days a year. With a long-standing presence in the community, we're committed to providing accessible, personalized care that supports every stage of your child's development. Our team is here to help your family stay healthy and supported. Backed by experience and compassion, our providers are here to guide your child's health every step of the way.

Medical Disclaimer: The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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Patient Reviews

Patient

★★★★★

We have loved our experience at PDA! We see Dr. Tonia Cox for our child. She is the most friendly doctor I've ever met! She is so knowledgeable and takes great care of our kid. She's never in a hurry and takes time to answer all of our questions. The office as a whole is also great. When our little one had an ear infection that wasn't getting better after trying antibiotics, we called on a Saturday but they were booked up. We asked them to notify us of cancellations, and a few hours later they said they'd had a cancellation and could see us! We were so grateful.

Patient

★★★★★

Both of my kids have been seeing Dr. Cox since birth and we only have wonderful things to say! We trust her to guide and support us through every stage. She's extremely knowledgeable, kind, gentle, and very caring. We've seen a few other doctors in the practice when our kids were sick, and they were also phenomenal. I have and would recommended Dr. Cox and this practice to anyone looking for pediatric care.

Patient

★★★★★

Dr. Campbell is an excellent pediatrician. I have been taking my kids to see him for over a decade now. He is kind and personable. He gives you his undivided attention and never seems in a rush. Paris, his nurse, is exceptional, as well. Overall, you feel welcomed and seen.

Patient

★★★★★

I adore pediatric diagnostic associates! My daughter is a patient of Dr. Campbell and we love him! Everyone at their office is always incredibly kind and compassionate. Even the times that we have had to go in for an unscheduled visit - every single other doctor that we've seen at the practice has been wonderful. I could go on and on but I am so grateful that we found this office!

Patient

★★★★★

Dr. Campbell is absolutely amazing, if you are looking for a kind and compassionate pediatric doctor, run don't walk to his office. He is the best around and my little adores him! Also great with treating complex patients like my little one! Call and make you appointment today!

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