A small child peeking over a hand-sculpted clay gut held up to his face, one eye showing, among green and gold leaves
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Marietta, Georgia

Your child’s body is saying something.
Listen.

Biomedical Care for Autism & Special Needs

Serving families
across Georgia
For parents

You are your child’s strongest ally.

You knew their body was asking for help.

And here, you’ll be heard.

A child’s cupped hands holding a green leaf
Quick answers

Learn more about Second Brain Immunity

  • Biomedical care looks at how your child’s gut, immune system, and nervous system connect, using specialized testing and gentle, science-based support.

  • Biomedical care focuses on natural, science-based support. Each plan is guided by specialized testing and may include nutrition, professional-grade supplements, and other natural products when needed, added gradually. Dr. Angela does not prescribe medication and works alongside your child’s pediatrician.

  • Dr. Angela cares for children up to age 16. Many have autism, speech or developmental delays, or ADHD. Others struggle with gut and digestive issues, sleep, picky eating or food sensitivities, sensory challenges, or a sudden change after an illness. If you feel something deeper is going on with your child, this care may be a good fit.

Our approach

We look for why.

When your child is struggling with sleep, focus, behavior or language, there’s usually a reason, and we’ll spend the time finding it. Your child’s immune system, nervous system and gut can all play a part.

Biomedical care since 2008 · MedMaps Fellow

You’ve done the research. Now let’s look deeper.

Other doctors have minutes. We have time for your child.

  • One supplement at a time
  • Regular check-ins
  • Testing that fits your child
  • Science-based protocols
A small child wearing a knitted brain hat, holding a knitted gut close
For you

You kept asking.

Every appointment, every late-night search, every “there must be something more for my child.” You never stopped, and you were right not to.

Finding the root cause

What parents come to us seeing

  • Autism
  • Developmental and speech delays
  • ADHD, focus, and sensory challenges
  • Gut, reflux, and digestive issues
  • Sleep struggles and food sensitivities
  • Regression after illness (including PANS/PANDAS)

What we look for inside the body

  • Gut microbiome imbalance and leaky gut
  • Nutrient and vitamin deficiencies
  • Immune system inflammation
  • Mitochondrial and energy issues
  • Methylation, sulfation, and folate (FRAT) pathways
  • Environmental and chemical exposures

Every child’s story is different. Before we order a single test, we listen to yours.

Begin Your Child’s Care
Dr. Angela Karvounis, DC, FMAPS, founder of Second Brain Immunity
Your doctor

A doctor you can reach.

Dr. Angela Karvounis, DC, FMAPS, is a MedMaps Fellow who looks inside the body for answers when others stop looking. She works side by side with you, because you know your child best.

With Monthly Care, you get direct text support with Dr. Angela, plus regular calls, so you are never left wondering how your child is doing.

20
Nearly 20 years working
with children with autism
Dr. Angela Karvounis, DC, FMAPS
Get Started

Your child’s care begins here.

Begin Your Child’s Care

Not sure? Read our FAQ.

Want to talk with Dr. Angela before starting? Request a 30-minute call.