Dermatologists in Düsseldorf that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for dermatologists in Düsseldorf, three times each, in German, and counted who they named. These are the businesses named in two or more of the 34 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 34
- Businesses named
- 29
- Named only once
- 17
- Named by 2+ assistants
- 4 of 12
- Named again on a rerun
- 36%
Edition September 2026. Download the data
Asked for dermatologists in Düsseldorf, ChatGPT, Claude and Gemini most often named Universitätsklinikum Düsseldorf, Klinik für Dermatologie (32% of answers), Dermatologie am Kö-Bogen (29%) and Dermatologie am Hofgarten (21%). Across 34 answers they named 29 different businesses, 17 of them only once. Each of four buyer questions was asked three times, in German, in September 2026.
The ranking
The AI Recommendation Rate is the fraction of the 34 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 | Universitätsklinikum Düsseldorf, Klinik für DermatologieAlso written Klinik für Dermatologie, Universitätsklinikum Düsseldorf, Hautklinik Universitätsklinikum Düsseldorf, Universitätsklinikum Düsseldorf – Klinik für DermatologieIs this your business? | 95%: 19 to 49% | 67% | 25% | 0% | 3 of 4 | 1 |
| 2 | Dermatologie am Kö-BogenAlso written Hautzentrum am KÖ-Bogen, Hautarztpraxis Dr. med. Christiane Bayerl & KollegenIs this your business? | 95%: 17 to 46% | 0% | 0% | 100% | 4 of 4 | 1.7 |
| 3 | Dermatologie am HofgartenAlso written Hautzentrum am Hofgarten, Hautzentrum InnenstadtIs this your business? | 95%: 10 to 37% | 0% | 0% | 70% | 4 of 4 | 1.4 |
| 4 | Hautzentrum DüsseldorfIs this your business? | 95%: 8 to 34% | 17% | 25% | 10% | 3 of 4 | 2.5 |
| 5 | Dermatologikum DüsseldorfIs this your business? | 95%: 5 to 27% | 0% | 25% | 10% | 1 of 4 | 2.3 |
| 6 | Hautarztpraxis Dr. med. Alice MartinIs this your business? | 95%: 5 to 27% | 8% | 0% | 30% | 3 of 4 | 3 |
| 7 | Dermatologie am SeesternAlso written Hautarztpraxis Dr. med. Sabine ZenkerIs this your business? | 95%: 5 to 27% | 0% | 0% | 40% | 2 of 4 | 4.3 |
| 8 | Hautarztpraxis Dr. med. Barbara KrollIs this your business? | 95%: 3 to 23% | 0% | 0% | 30% | 2 of 4 | 3 |
| 9 | Dermatologie am SchadowplatzAlso written Dermatologie am Schadowplatz Katharina M. K. Wörle)Is this your business? | 95%: 3 to 23% | 0% | 0% | 30% | 3 of 4 | 3.7 |
| 10 | Dermatologie am LuegplatzIs this your business? | 95%: 2 to 19% | 17% | 0% | 0% | 2 of 4 | 1.5 |
| 11 | Haut- und Laserzentrum DüsseldorfAlso written Haut- und Laserzentrum Düsseldorf Petra Kasten)Is this your business? | 95%: 2 to 19% | 0% | 0% | 20% | 1 of 4 | 2 |
| 12 | Dermatologie am MedienhafenAlso written Dermatologie am Medienhafen A. K. M. Wörle)Is this your business? | 95%: 2 to 19% | 0% | 0% | 20% | 2 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 | Universitätsklinikum Düsseldorf, Klinik für Dermatologie67% | Universitätsklinikum Düsseldorf, Klinik für Dermatologie25% | Dermatologie am Kö-Bogen100% |
| 2 | Hautzentrum Düsseldorf17% | Hautzentrum Düsseldorf25% | Dermatologie am Hofgarten70% |
| 3 | Dermatologie am Luegplatz17% | Dermatologikum Düsseldorf25% | Dermatologie am Seestern40% |
| 4 | Hautarztpraxis Dr. med. Alice Martin8% | No other name twice | Hautarztpraxis Dr. med. Alice Martin30% |
| 5 | No other name twice | Hautarztpraxis Dr. med. Barbara Kroll30% |
Claude named no business in 9 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/dusseldorf"><img src="https://aigrow.gg/badges/index/2026-09/dermatologists/dusseldorf.svg" width="312" height="100" alt="Named by AI assistants: Dermatologists in Düsseldorf, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant, in German. 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.
- 1Wer ist der beste Hautarzt in Düsseldorf?Who is the best dermatologist in Düsseldorf?
- 2Ich habe Akne und möchte in Düsseldorf zu einem Hautarzt. Wen würdest du empfehlen?I have acne and want to see a dermatologist in Düsseldorf. Who would you recommend?
- 3Welche dermatologische Klinik in Düsseldorf bietet Muttermalkontrollen an?Which dermatology clinic in Düsseldorf does mole checks?
- 4Welchen Hautarzt in Düsseldorf würdest du für Laserbehandlungen empfehlen?Which dermatologist in Düsseldorf 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
- 34 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 Germany. From the AI Source Map: 8 answers.
- reddit.com
- Read in 88% of the answers
- wikipedia.org
- Read in 88% of the answers
- jameda.de
- 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