AI Visibility Index · November 2026

How AI assistants recommend orthodontists

A patient who asks an AI assistant for an orthodontist gets a short list of practices, and the list can differ from one assistant to the next. Here is what they answered in every city the AIGROW Index asked, and what a practice can work on.

AIGROW Index · 4,489 answers
65%of the names came up in one answer only
Cities asked
128
Names in the rankings
1,365
Businesses named per city
35
Names repeated on a rerun
40%
Answers that name the leader
38%

The first two rows are counts; the rows under them are medians over the ranked pages. Every question was asked without a location or a chat history.

Asked for an orthodontist in 128 cities, ChatGPT, Claude and Gemini named about 35 practices per city, and 65% of those names came up only once. Each assistant builds its list from what is published about a practice. What a practice controls is that public record: its treatments, its orthodontists and its listings.

The questions

What a customer asked, and who came first

One place of the 125, as an example: New York. Every place was asked the same questions in its own language, and its page in the Index has the full ranking.

  1. Who is the best orthodontist in New York?
  2. My son needs braces and I'm looking for an orthodontist in New York. Who would you recommend?
  3. Which orthodontic practice in New York would you recommend for clear aligners?
  4. Which orthodontist in New York is best for adults who want to straighten their teeth?
  1. Lemchen Salzer Orthodonticsnamed in 31% of the answers
  2. Diamond Bracesnamed in 31% of the answers
  3. Upper East Side Orthodontistsnamed in 28% of the answers
The full ranking
Across places

The names that recur

111 different businesses came first across 125 rankings, and 39 names were listed in three places or more. These are the most frequent.

  • Orthodontics Exclusively8 places
  • DentalPro6 places
  • Vitaldent6 places
  • DR SMILE5 places
  • Bupa Dental Care4 places
  • Cabinet d'Orthodontie Dr. Jean-Marc Dahan4 places

Counted by spelling: two businesses with the same name in different places count as one.

What to work on

What an owner can work on

No one can promise a place in an assistant’s answer. What an owner controls is what is published about the business, and these are the parts the questions above point to.

A page for each treatment

The questions ask about braces and clear aligners by name. A page for each treatment you offer, saying what it involves and who it suits, gives an assistant something to match each question to.

Say that you treat adults

One question came from an adult who wants straighter teeth, and another from a parent looking for braces for a son. Say plainly which age groups you see and how to book for each.

Your orthodontists by name

Profiles of each orthodontist, with their qualifications and the treatments they provide, kept the same on your site and in dental directories, give an assistant facts it can repeat.

See what the assistants say about your business.

The free checker asks the questions a customer would ask and shows who gets named. The audit goes further: your own questions, four assistants, and the fixes in the order they matter.

The audit: $190 once · within 5 working days or refunded