Dermatologists in Marseille that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for dermatologists in Marseille, three times each, in French, and counted who they named. These are the businesses named in two or more of the 36 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 36
- Businesses named
- 31
- Named only once
- 17
- Named by 2+ assistants
- 1 of 14
- Named again on a rerun
- 31%
Edition September 2026. Download the data
Asked for dermatologists in Marseille, ChatGPT, Claude and Gemini most often named Centre Dermatologique du Prado (22% of answers), Centre Laser Dermatologique Marseille (CLDM) (22%) and Hôpital de la Timone (19%). Across 36 answers they named 31 different businesses, 17 of them only once. Each of four buyer questions was asked three times, in French, in September 2026.
The ranking
The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.
| # | Business | AI Recommendation Rate | ChatGPT | Claude | Gemini | Questions | Avg. position |
|---|---|---|---|---|---|---|---|
| 1 | Centre Dermatologique du PradoAlso written Centre Dermatologique Marseille Prado, Centre de dermatologie et de médecine esthétique Prado, Centre Dermatologique Marseille Prado - Dr. Jean-Luc SchmutzIs this your business? | 95%: 12 to 38% | 17% | 0% | 50% | 3 of 4 | 1.3 |
| 2 | Centre Laser Dermatologique Marseille (CLDM)Also written Centre Laser Dermatologique Marseille, Centre Laser et Dermatologie MarseilleIs this your business? | 95%: 12 to 38% | 0% | 0% | 67% | 3 of 4 | 2.6 |
| 3 | Hôpital de la TimoneAlso written Hôpital de la Timone , service de dermatologie, Hôpital de la Timone, service de dermatologie, Service de dermatologie de l’Hôpital de la TimoneIs this your business? | 95%: 10 to 35% | 58% | 0% | 0% | 3 of 4 | 1.1 |
| 4 | Cabinet de Dermatologie du Dr Isabelle Mege-LechevallierAlso written Cabinet de Dermatologie - Dr. Isabelle Mege-Lechevallier, Dr. Isabelle Mege-LechevallierIs this your business? | 95%: 8 to 32% | 0% | 0% | 50% | 3 of 4 | 2.8 |
| 5 | Cabinet de Dermatologie du Dr Jean-Luc SchmutzAlso written Dr. Jean-Luc Schmutz, Cabinet de Dermatologie - Dr. Jean-Luc Schmutz, Cabinet du Dr. Jean-Luc SchmutzIs this your business? | 95%: 4 to 25% | 0% | 0% | 33% | 3 of 4 | 2.8 |
| 6 | Hôpital NordAlso written Hôpital Nord de MarseilleIs this your business? | 95%: 3 to 22% | 25% | 0% | 0% | 2 of 4 | 2 |
| 7 | Cabinet de Dermatologie - Dr. Anne-Sophie LamyIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 2 of 4 | 3 |
| 8 | Centre Dermatologique MarseilleIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 1 |
| 9 | Centre Esthétique Médical PradoIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 3 |
| 10 | Hôpital Saint-Joseph MarseilleIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 2 of 4 | 3 |
| 11 | Cabinet de Dermatologie du Dr Claire Beylot-BarryAlso written Cabinet de Dermatologie - Dr. Claire Beylot-Barry, Dr. Claire Beylot-BarryIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 3.5 |
| 12 | Cabinet du Dr Isabelle MeffreAlso written Cabinet du Dr. Isabelle Meffre, Dr. Isabelle MeffreIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4 |
| 13 | Dr. Sophie GoettmannIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4 |
| 14 | Dr. Marc PerrusselIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4.5 |
Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 17 more names came up in a single answer and are counted above but not listed.
Is this your business?
See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.
What each assistant said
The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.
| # | ChatGPT | Claude | Gemini |
|---|---|---|---|
| 1 | Hôpital de la Timone58% | Named no business | Centre Laser Dermatologique Marseille (CLDM)67% |
| 2 | Hôpital Nord25% | Centre Dermatologique du Prado50% | |
| 3 | Centre Dermatologique du Prado17% | Cabinet de Dermatologie du Dr Isabelle Mege-Lechevallier50% | |
| 4 | Hôpital Saint-Joseph Marseille17% | Cabinet de Dermatologie du Dr Jean-Luc Schmutz33% | |
| 5 | No other name twice | Cabinet de Dermatologie - Dr. Anne-Sophie Lamy25% |
ChatGPT named no business in 2 of its 12 answers. Claude named no business in any of its 12 answers.
Named here? Put it on your site
Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.
<a href="https://aigrow.gg/index/dermatologists/marseille"><img src="https://aigrow.gg/badges/index/2026-09/dermatologists/marseille.svg" width="312" height="100" alt="Named by AI assistants: Dermatologists in Marseille, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant, in French. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.
- 1Qui est le meilleur dermatologue à Marseille ?Who is the best dermatologist in Marseille?
- 2J’ai de l’acné et je voudrais consulter un dermatologue à Marseille. Tu me recommandes qui ?I have acne and want to see a dermatologist in Marseille. Who would you recommend?
- 3Quelle clinique dermatologique à Marseille propose des contrôles des grains de beauté ?Which dermatology clinic in Marseille does mole checks?
- 4Quel dermatologue à Marseille me recommandes-tu pour des traitements au laser ?Which dermatologist in Marseille would you recommend for laser treatments?
How to read this page
- What it measures
- Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
- Why the ranges matter
- 36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
- One business, several spellings
- Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
- A name is wrong
- If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.
Where the assistants look
The sites read most often, with web search on, before the assistants answer about this category in France. From the AI Source Map: 8 answers.
- reddit.com
- Read in 88% of the answers
- wikipedia.org
- Read in 88% of the answers
- pagesjaunes.fr
- Read in 75% of the answers
Is your business on this list?
The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.
Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0