By Kaitlyn Ashner, RDN, LD · Updated October 18, 2026

Short on spoons? Here's the short version:

To find an online dietitian who understands ADHD and autism, look for a registered dietitian (RDN) who describes their care as neurodivergent-affirming, starts with your safe foods instead of a meal plan, and doesn't require food logs. Before you book, ask how they handle forgetting to eat, sensory needs and low-energy days. Many telehealth dietitians are covered by insurance, often at $0.

I'm Kaitlyn Ashner, RDN, The Divergent Dietitian. I'm autistic and have ADHD, and I see neurodivergent adults virtually in 27 US states. This guide will help you find the right fit, whether that's me or someone else.

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Why a Regular Dietitian Might Not Fit

Early in my career, I encouraged as much food variety as possible. That's what dietitians are trained to do.

Then I learned about my own neurodivergence and started supporting neurodivergent clients. I saw how important predictable safe foods and meals are. Feeding yourself is far more important than variety for variety's sake.

The most common thing my clients tell me about past care is that they were treated as non-compliant. A provider decided they didn't want to do the work or make changes.

What that provider missed were real barriers: executive functioning, and energy. Spoon theory is a helpful way to picture this. You start each day with a limited number of spoons, and every task costs one. Some days there are none left for cooking. Add ADHD medication that quiets your appetite, and eating can fall off the list entirely.

Research supports this. A review in Neuropsychiatric Disease and Treatment found that ADHD often continues into adulthood and is linked with disordered eating. Eating struggles with ADHD are a recognized pattern.

That isn't a lack of willpower. It's a plan that was never built for your brain.

If forgetting to eat is your main struggle, I wrote more about that here: ADHD and forgetting to eat

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5 Signs a Dietitian Understands ADHD and Autism

  1. They start with your safe foods. Your current foods are the foundation, not a problem to fix.
  2. They know time blindness is real. If you forget to eat while hyperfocused, they don't just say 'set an alarm.'
  3. They ask about energy and executive function. A plan that needs five steps and a clean kitchen isn't a plan.
  4. They tailor everything to you. That includes how you learn, how you process information, and even stimming.
  5. They believe you. You shouldn't have to prove that eating is hard.
The Divergent Dietitian blog cover: Find Your ADHD and Autism Dietitian, what to look for, ask and avoid

On that fourth point, I have a strong opinion. Neurodivergent nutrition needs to be tailored to the individual even more than it does for neurotypical folks. I want to know your learning preferences, your energy patterns and your executive functioning, so we can lean into your neurodivergent tendencies instead of fighting them.

Here's a small example. For a client who learns visually, we might put a sticky note on the front door that says 'check in with appetite,' so they see it before leaving for work.

Another tool I use often is habit stacking. If you always make coffee in the morning but forget your supplements, put the supplements next to the coffee maker. The visual cue connects the new task to something you're already succeeding at.

What Autistic Adults Need From a Dietitian

For many autistic adults, the biggest need is predictability in food choices. Having safe options that are always available isn't a bad habit. It's what makes eating possible on a hard day.

Research backs this up. A 2025 survey of 961 adults published in the journal Autism found that autistic adults, with or without ADHD, reported the most eating difficulties. A need for sameness was the strongest predictor, and food selectivity was linked to sensory sensitivity in the mouth.

So a good dietitian protects your safe foods first. In my sessions, that often means making sure your safe options are stocked and easy to reach before we talk about anything new.

Learn more about how I work as an autism dietitian

Questions to Ask Before You Book

Most dietitians offer a free intro call. Use it. Here are three questions I'd want you to ask:

  1. What are the most common barriers you see with eating in folks with ADHD?
  2. What common misconception do you frequently break down about nutrition and autism?
  3. What is your lived experience with neurodivergence?

You're listening for specific answers. A dietitian who works with neurodivergent adults every day will have plenty to say.

For what it's worth, here's my answer to the second one. The misconception is that autistic people 'grow out of picky eating.' Autism doesn't stop at a certain age. It's very common for adults to have sensory-driven eating patterns well into adulthood, and to want support with them.

Related: ARFID in adults is not just picky eating

Don't want to ask out loud? Copy and send this:

"Hi, I'm looking for a dietitian who works with ADHD and autistic adults. Before I book, could you tell me: What barriers with eating do you see most in ADHD clients? What misconception about nutrition and autism do you often correct? And do you have lived experience with neurodivergence? Thank you."

Red Flags to Watch For

If you see these on a website or hear them in a first session, keep looking:

None of these are built for a brain with shifting energy and executive function.

Where to Look for a Neurodivergent Dietitian

Neurodivergent Practitioners. This is an international directory led by and for neurodivergent people. You can search for providers who share your lived experience, and it's where I'm listed too.

Your insurance directory. Search for registered dietitians, then check each one's website for the words 'neurodivergent-affirming' or 'neuro-affirming.'

Telehealth platforms. Services like Nourish let you filter dietitians by specialty and see your coverage up front. That's where I see my clients.

Your therapist or psychiatrist. Providers who work with ADHD and autistic adults often know which dietitians their clients have had good experiences with.

Neurodivergent communities. Ask in the spaces you already trust. Lived-experience recommendations are often the best ones.

Do You Need an ADHD Dietitian Near Me?

No. If you've been searching 'ADHD dietitian near me,' you can widen the search. Virtual visits mean your dietitian only needs to be licensed in your state, not located in your town. That matters, because dietitians who specialize in ADHD and autism are still rare. I see adults by video in 27 US states.

Does Insurance Cover a Dietitian for ADHD or Autism?

Often, yes. Many plans cover visits with a registered dietitian, and most of my clients pay $0. You usually don't need a referral or a diagnosis to get started.

I'm in-network with Aetna, BCBS, Cigna and UnitedHealthcare. See insurance details

How I Work With ADHD and Autistic Adults

What surprises people most in a first session with me is that they don't have to explain what they go through. I already get it, and I completely believe them. Sadly, many have been met with skepticism from other providers. Together, we build your Sensory Food Roadmap around your safe foods, your energy and your sensory needs.

You don't need a formal diagnosis to work with me. Self-identified is welcome.

I'm also clear about who I'm not the right fit for. I work with adults only. I'm not a match if you want a highly prescriptive eating plan without much flexibility, or if your main goal is strict weight loss.

If you've been burned by a dietitian before and you're nervous to try again, I want you to hear this. You are brave and resilient for making it through that experience. You deserve care that works WITH your brain, not against it.

I see adults virtually in 27 states, and most clients start within 1 to 2 weeks. Read more about my work as an ADHD dietitian

Not in one of my 27 states? Use the questions above to find someone licensed where you live.

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FAQ

Do I need a specialized dietitian for ADHD?

You don't need one, but it helps. A dietitian who understands ADHD plans around time blindness, medication and appetite, and low-energy days, so the plan fits your real life.

What is the difference between a regular dietitian and an ADHD dietitian?

Both are registered dietitians. The difference is the approach. A neurodivergent-affirming dietitian builds around executive function, sensory needs and energy, and doesn't rely on meal plans or food logs.

Do autistic adults grow out of picky eating?

No. Autism doesn't stop at a certain age, and sensory-driven eating often continues into adulthood. Support is available if you want it.

What should I expect from a first session with a neurodivergent dietitian?

A conversation, not a test. We talk about your story, your sensory needs and what feels hardest right now. You'll leave with one or two small, doable next steps.

This article is for education only and isn't medical advice. Talk with your care team about your needs.