Why doesn't ChatGPT recommend my practice? Common causes for dietitians, and what helps

You asked ChatGPT for a dietitian like you, in your city, and your name wasn't there. The short answer is that ChatGPT can only mention a practice it can find and read, and there are a handful of specific reasons it might not find yours. Most of them take a few minutes to check. This post goes through them in the order worth checking, with a quick test and a fix for each. None of these fixes can guarantee a mention. What they do is remove the reasons you're being left out, which improves your odds.

If you want the bigger picture of how assistants pick providers first, read how AI assistants choose which dietitians to mention.

Why ranking on Google isn't enough

Ranking well on Google is a good sign, but ChatGPT doesn't simply repeat Google's results. It uses different tools to find and read pages.

OpenAI's help article on searching the web with ChatGPT says ChatGPT search "sometimes partners with other search providers" and rewrites your question into its own search queries. The providers it points to include Microsoft, which runs Bing. OpenAI also runs its own search crawler, called OAI-SearchBot. A crawler is the program that visits websites and reads their pages. The same article is plain about the outcome: "Placement is not guaranteed."

So a site can rank on Google and still be missing from ChatGPT for reasons Google never sees. It might not be in Bing's index. OpenAI's crawler might be blocked. Or the text might only appear after JavaScript runs, which Google handles and some AI crawlers don't. Google itself says there are no special requirements for its own AI Overviews beyond being indexed and eligible for a snippet, and, since August 2026, not being switched off in Search Console's "Search generative AI" setting (it's on by default). But those rules cover Google's AI features, not ChatGPT or Claude.

Start here: did ChatGPT search the web at all?

Check this first, because if ChatGPT didn't search, nothing on your website could have changed that answer.

OpenAI says ChatGPT "may search the web automatically when your question would benefit from current information." Otherwise it may answer from what it learned in training, which is general knowledge, not a live look at local practices.

How to check (1 minute): look at the answer. A web-search answer usually shows citations, small links to sources, and often a "Sources" button. If there are no citations, it probably answered from memory.

What to do: ask again with search turned on. OpenAI's instructions are to select "View all tools", then "Search", or type / in the message box and choose Search. Then ask the kind of question a client would ask, such as "registered dietitian for IBS in Austin who offers telehealth". That's your real test. We walk through a fuller version in how to check if AI mentions your practice.

Can AI search tools find your site?

If the search answer still leaves you out, the next question is whether your site is findable at all. Three causes live here.

Cause: no website of your own

If your practice lives only on Instagram, a marketplace profile or a group practice's page, there may be no page that describes you fully in one place. An assistant can't quote a page that doesn't exist.

How to check: search your own name and credential, for example "Jane Doe RDN". Is there a page you control that says who you help, where, and how to book?

What to do: a small site is enough to start. Our dietitian website checklist covers what to put on it. If you don't have one yet, you can draft a free preview of your site and edit from there.

Cause: your site isn't in Bing's index

Because ChatGPT search works with Microsoft's search, a site that Bing hasn't indexed is at a disadvantage.

How to check (5 minutes): sign in to Bing Webmaster Tools. If you already use Google Search Console, Bing lets you import your sites from Search Console, and imported sites are verified automatically, sitemaps included. Then paste your home page address into the URL Inspection tool. It tells you whether the page is in Bing's index, and if not, why.

What to do: submit your sitemap in Bing Webmaster Tools and fix any errors URL Inspection reports.

Cause: AI search crawlers are blocked

Your site may be telling AI crawlers to stay away without you knowing. This happens in two places: a file called robots.txt, and your host's or CDN's bot settings. A CDN (content delivery network) is a service like Cloudflare that sits in front of your site to speed it up and filter traffic.

It helps to know the names. OpenAI lists its crawlers:

• OAI-SearchBot is used to show sites in ChatGPT search. OpenAI says sites that block it "will not be shown in ChatGPT search answers."
• GPTBot collects content for training AI models. OpenAI says the settings are independent, so you can block GPTBot and still allow OAI-SearchBot.
• ChatGPT-User visits a page when a person asks ChatGPT to open it. OpenAI says it is not used to decide what appears in search.

Anthropic lists three for Claude: ClaudeBot (training), Claude-User (fetching pages when a person asks) and Claude-SearchBot (search). Anthropic says blocking Claude-SearchBot may reduce your visibility in search results.

How to check robots.txt (2 minutes): type yourdomain.com/robots.txt into your browser. Look for "OAI-SearchBot" or "Claude-SearchBot" followed by "Disallow: /". Also look for a "User-agent: *" section with "Disallow: /", which blocks every crawler, search engines included.

How to check your host or CDN (5 minutes): some hosts and website builders have their own setting for AI crawlers. Look in your site settings for words like "crawlers", "AI bots" or "bot protection". If your site uses Cloudflare, go to AI Crawl Control in the dashboard. Cloudflare's docs show a table of AI crawlers where you can set each one to Allow or Block. OpenAI's help article also asks site owners to make sure the host or CDN allows traffic from OpenAI's published search crawler addresses.

What to do: allow OAI-SearchBot and Claude-SearchBot. Whether you allow the training crawlers is a separate choice. OpenAI says robots.txt changes take about 24 hours to reach its systems.

Can they read what's on the page?

Being found isn't the same as being understood. Two causes here.

Cause: your text only appears after JavaScript runs

Some websites send a nearly empty page and build the text in your browser with JavaScript. Google renders pages in a browser-like process that runs the JavaScript, so Google may read these pages fine. A December 2024 analysis by the hosting company Vercel found that ChatGPT's and Claude's crawlers fetch JavaScript files but don't run them. Text that only exists after scripts run may be invisible to them. That was one company's measurement at one point in time, so treat it as a reason to check, not a permanent rule.

How to check (2 minutes): open your specialty page in Chrome on a computer. Right-click and choose "View page source". Press Ctrl+F (Cmd+F on a Mac) and search for a phrase from the page, like your specialty or your city. If it's in the source, crawlers can read it without scripts. If it isn't, your text depends on JavaScript.

What to do: ask your developer or builder's support whether your pages can be rendered on the server, meaning the full text is sent with the page.

Cause: your specialty, location and telehealth states aren't stated plainly

A client asks for a PCOS dietitian in Denver who does telehealth. If your site says "I help women feel at home in their bodies again", there's nothing that matches "PCOS", "Denver" or "telehealth".

This matters more than you might expect. OpenAI says ChatGPT may use a person's approximate location to rewrite a "near me" question into a search with a city name. If your city isn't on your page, that search has nothing to match.

How to check (3 minutes): read your home page and specialty pages as a stranger. Can you find, in plain words: your full credential, each specialty, your city, the states where you see telehealth clients, and how payment works?

What to do: add one plain sentence near the top, for example "Registered Dietitian Nutritionist (RDN) in Denver, Colorado, specializing in PCOS. Telehealth for clients in Colorado and Utah." That's an example, not a real practice. Then give each main specialty its own page. Our guide to writing a dietitian specialty page shows how.

Are you on the other pages assistants read?

For provider questions, the cited sources are not always practice websites. They can include directories, insurer lists or review sites. If those pages are what the assistant reads for your city and specialty, your presence there counts.

How to check (5 minutes): run your client-style question with search on and open the Sources list. Note which kinds of sites appear. That list is your map. It varies by question, city and day, so run two or three versions.

What to do: keep a complete, consistent listing on the sources that show up. Common ones for dietitians:

• The Academy's Find a Nutrition Expert. The Academy of Nutrition and Dietetics runs this directory for its RDN and NDTR members. The public can browse it by location, specialty, language, and insurance and payment options, so fill in every field that applies.
• Insurance provider directories, if you're in network. Check that each insurer lists your current address, telehealth status and specialties.
• Google Business Profile, if you see clients in person. Google's guidelines require a location customers can visit, or travel to customers, so a telehealth-only practice may not qualify. See our guide to Google Business Profile for dietitians.
• Other provider directories that appear in your Sources list for your specialty.

Use the same name, credential and wording everywhere, so it's clear every listing describes the same person.

A quick diagnosis checklist

Work through these in order and stop to fix whatever fails.

1. Ask ChatGPT a client-style question with Search turned on. Confirm the answer shows citations.
2. Open the Sources list and write down which kinds of sites appear.
3. Confirm you have a website of your own that says who you help, where, and how to book.
4. Check URL Inspection in Bing Webmaster Tools for your home page.
5. Open yourdomain.com/robots.txt and look for blocks on OAI-SearchBot, Claude-SearchBot or all crawlers.
6. Check your host or CDN settings for AI crawler blocking.
7. Use "View page source" to confirm your specialty and city are in the page itself.
8. Read your home page for one plain sentence with your credential, specialty, city and telehealth states.
9. Update your Find a Nutrition Expert, insurer and Google Business Profile listings where they apply.

What doesn't help

Repeating keywords. Writing "Denver dietitian" ten times makes a page worse for people, and research suggests it doesn't help with AI either. The GEO study by Aggarwal and colleagues tested ways of editing pages for AI answer engines. Citing sources, adding quotations and adding statistics improved visibility. Keyword stuffing offered little to no improvement, and did worse than the unedited pages in one test.

Paying someone who promises a ChatGPT spot. OpenAI's own help article says placement is not guaranteed, so no outside service can promise one.

Checking every day. Answers can differ from one run to the next, so daily checks mostly measure noise.

Blocking every AI crawler to be safe. If you don't want your content used for training, block the training crawlers. Blocking the search crawlers too removes you from the answers you're hoping to appear in.

How to tell if your fixes are working

Keep it simple and honest. Save three or four client-style questions in a note, for example "IBS dietitian in [your city]" and "dietitian who takes [your insurer] for PCOS". Run each one with search on every few weeks, in ChatGPT and in Claude. Record whether you're mentioned, and which sources are cited.

Look for direction, not a score. If your site starts appearing in the Sources list, even before you're named in the answer, the assistants can now find and read it. If nothing changes after a couple of months, go back through the checklist, because a setting may have changed.

Remember that being mentioned depends on things you don't control, like how many other dietitians serve your city and specialty. The causes above are the ones you can control. Clearing them improves your odds.