Zahnarztpraxis Dr. Jesko Schuppan
According to our open methodology, this clinic scored 53.9/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #13 of 25 ranked clinics · Last checked: 1 September 2026
Positions by Rating Profile
- Overall Transparency & Trust#1353.9/100
- Best for Expats#1351.5/100
- Best for Dental Implants#1645.5/100
- Best for Emergency Dental Carenot ranked
- Best Price Transparency#1138.9/100
- Best English-speaking Clinics#956.5/100
- Best for Families / Childrennot ranked
- Sleep Dentistry (GA / deep sedation)#753.9/100
General Anaesthesia & Deep Sedation
Whether the clinic documents treatment under general anaesthesia or deep / twilight sedation — "sleep dentistry", where the patient is asleep and unaware (does not feel, see, or hear the procedure). Ordinary conscious sedation, where the patient stays awake and responsive, does not count here. This is informational and does not affect the transparency score.
- ✓ General anaesthesia / deep sedation (sleep dentistry) — General anaesthesia / deep sedation documented "Behandlung in Teilnarkose" (partial sedation). [s1]
Summary
Zahnarztpraxis Dr. Jesko Schuppan is a solo practice at Cologne's Alter Markt, a second-generation practice (founded 1980 by the current dentist's father), specializing in oral surgery, implantology and aesthetic dentistry with digital dentistry and sedation for anxious patients. The German-only website publishes dedicated service pages with real photos but no price figures.
Strengths
- Information Transparency: 18 of 20 points.
- Reputation & Reviews: 16.5 of 20 points.
- No red flags identified in public sources.
Weaknesses
- Price Transparency: 0 of 15 verifiable points (missing: prices or price ranges published; cleaning price listed; filling price listed; crown price listed; implant price listed; consultation price listed; x-ray / imaging price listed)
- AI & Search Visibility: 3 of 8 verifiable points (missing: mentioned for: best dentist Germany; mentioned for: English speaking dentist Germany; mentioned for: dental implants Germany; mentioned for: emergency dentist Germany; mentioned for: Germany dental clinic for expats)
Score Breakdown
Every criterion below is scored from public sources. ✓ verified yes · ✗ verified no / not found · ◐ partial · ? unverified (scores 0, not a negative finding).
Information Transparency
Whether basic facts about the clinic - its team, premises, services, and location - are publicly verifiable.
| ✓ | Has a working website [s1] | 4/4 |
| ✓ | Dentist names listed [s1] | 3/3 |
| ✓ | Dentist specializations listed Fachzahnarzt für Oralchirurgie; Tätigkeitsschwerpunkt Ästhetische Zahnheilkunde (per registry). [s1] [reg1] | 2/2 |
| ✓ | Real clinic photos [s1] | 2/2 |
| ✓ | Service list published [s1] | 3/3 |
| ✓ | Clear contact details [s1] | 2/2 |
| ✗ | English website version [s1] | 0/2 |
| ✓ | Address and map published [s1] [sm] | 2/2 |
Price Transparency
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
Reputation & Reviews
Public review signals. The Google rating is adjusted with a Bayesian prior (rating 4.0, weight 25) so a 5.0 from a handful of reviews does not outrank a 4.8 from hundreds.
| ◐ | Google rating (Bayesian-adjusted) as of 2026-09-01 [sm] | 5/6 |
| ◐ | Google review volume [sm] | 1/3 |
| ✓ | Review recency Newest Google review is dated 2026-09-25 (listing read 2026-09-26). [zahnarzt-jesko-schuppan-koeln-gbp-2026-09-26] | 3/3 |
| ✓ | Clinic responds to reviews Owner replied to a review thanking the patient. [sm] | 2/2 |
| ✓ | No recurring complaints Low ratings are few (1★ 1 / 2★ 0 / 3★ 0 / 4★ 1 / 5★ 41; 2.3 % one or two stars) and too scattered to share a theme. [zahnarzt-jesko-schuppan-koeln-deepen-2] | 2/2 |
| ✓ | No suspicious review patterns 10 Google reviews read (2017-04-10 to 2026-09-28): no burst of five-star ratings (at most 1 on one day), no repeated wording; accounts hold 1-470 reviews, 2 single-review. [zahnarzt-jesko-schuppan-koeln-deepen-2] | 2/2 |
| ✓ | Active Facebook presence The clinic's own Facebook page (Alter Markt 28-32, with the practice's phone and website) is active: latest post 2026-07-24, 6 reviews (checked 2026-10-02). [zahnarzt-jesko-schuppan-koeln-fb] | 1/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found via its search for "Zahnarztpraxis Dr. Jesko Schuppan Cologne" and "Jesko Schuppan"; the clinic's site does not link to TripAdvisor (checked 2026-10-05). [zahnarzt-jesko-schuppan-koeln-tripadvisor] [zahnarzt-jesko-schuppan-koeln-tripadvisor-2] | 0/0.5 |
| ✓ | Other review platforms Jameda: rating 5.0 from 284 reviews. [zahnarzt-jesko-schuppan-koeln-deepen] | 0.5/0.5 |
Medical Infrastructure
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
Communication & Service
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✗ | WhatsApp / LINE available [s1] | 0/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken Registry lists English as a spoken language of the practice. [reg1] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Online booking via Maps listing. [sm] | 1.5/1.5 |
| ✓ | Clear service explanations [s1] | 1/1 |
| ? | Convenient opening hours | 0/1.5 |
AI & Search Visibility
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Germany", "English speaking dentist Germany", "dental implants Germany", "emergency dentist Germany", "Germany dental clinic for expats".
| ✗ | Mentioned for: best dentist Germany [sqBest] | 0/1 |
| ✗ | Mentioned for: English speaking dentist Germany [sqEng] | 0/1 |
| ✗ | Mentioned for: dental implants Germany [sqImp] | 0/1 |
| ✗ | Mentioned for: emergency dentist Germany [sqEmg] | 0/1 |
| ✗ | Mentioned for: Germany dental clinic for expats [sqExp] | 0/1 |
| ✓ | Structured data on website Home page HTML carries JSON-LD of schema.org type Dentist, Organization. [zahnarzt-jesko-schuppan-koeln-site] | 1.5/1.5 |
| ? | Google indexing quality | 0/2 |
| ✓ | Dedicated service pages [s1] | 1.5/1.5 |
Ranking leaders in AI answers
The queries above are this index's own check. The three leading clinics have also been measured in full: how often ChatGPT and Gemini name them when a patient asks them to recommend a dentist.
- #1KU64 Die Zahnspezialisten57.3 of 100View report → report in German
- #2Berlin Smile Zahnzentrum2.5 of 100View report → report in German
- #3The Urban Dentist0 of 100View report → report in German
Measured by Ansmeter, 9 October 2026. Ansmeter is an affiliated service. Its figure is not part of this rating and does not affect positions — scores change only when public data changes.
Licensing & Credentials
Whether the clinic publishes its operating licence and the dentists working there together with their professional licence numbers. A verified “not published” is recorded as a red flag; data we have not checked yet is shown as unverified and carries no penalty.
Clinic operating licence: Registered — Zahnärztekammer (ZÄK) Nordrhein Zahnarztsuche (practice address Alter Markt 28-32, 50667 Köln) (ZÄK Nordrhein Zahnarztsuche (open, no captcha; the registry's own text states it lists only practices that consented to publication, so it is not a complete listing). Ort=Köln search returned this practice directly: 'Praxis Dr. med. dent. Jesko Sebastian Schuppan', Fachzahnarzt/-ärztin für Oralchirurgie, Tätigkeitsschwerpunkt Ästhetische Zahnheilkunde, Sprachen: Englisch. Checked 2026-09-01.) [reg1]
Dentists & register entries (KZV / dental chamber)
Red Flags
No red flags identified in the public sources we reviewed.
Data We Could Not Verify
- Medical Infrastructure: CBCT (3D imaging)
- Medical Infrastructure: Works with international patients
- Communication & Service: Response speed
- Communication & Service: Convenient opening hours
- AI & Search Visibility: Google indexing quality
Unverified items score 0 points but are not treated as negative findings. If you can document any of them, please send a correction.
Contact Information
| Website | https://www.dr-jesko-schuppan.de/ |
|---|---|
| Phone | +49 221 2577705 |
| https://www.facebook.com/Dr.Jesko.Schuppan/ | |
| Google Maps | Map listing |
| Address | Alter Markt 28-32, 50667 Köln |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s1 | https://www.dr-jesko-schuppan.de/ | Services, dentist, contacts | 2026-09-01 |
| sm | https://www.google.com/maps/place/Dentist+Dr.+Jesko+Schuppan/@50.93… | Google rating 4.9 (41 reviews) as of 2026-09-01, address, geo, owner reply, online booking | 2026-09-01 |
| reg1 | https://www.zahnaerztekammernordrhein.de/zahnarztsuche/?ort=K%C3%B6ln | ZÄK Nordrhein Zahnarztsuche, Ort=Köln — practice record matched with specialization and languages | 2026-09-01 |
| sqBest | search:best dentist Cologne | AI/search visibility scout 2026-09-01 | 2026-09-01 |
| sqEng | search:English speaking dentist Cologne | AI/search visibility scout 2026-09-01 | 2026-09-01 |
| sqImp | search:dental implants Cologne | AI/search visibility scout 2026-09-01 | 2026-09-01 |
| sqEmg | search:emergency dentist Cologne | AI/search visibility scout 2026-09-01 | 2026-09-01 |
| sqExp | search:Cologne dental clinic for expats | AI/search visibility scout 2026-09-01 | 2026-09-01 |
| zahnarzt-jesko-schuppan-koeln-gbp-2026-09-26 | https://www.google.com/maps?cid=3655009206086339430&hl=en | Google listing read on 2026-09-26: rating 4.9 from 42 reviews; star histogram 1★ 1 / 2★ 0 / 3★ 0 / 4★ 1 / 5★ 40; newest review dated 2026-09-25; 1 of the 5 newest reviews carry an owner reply, latest dated 2025-11-11. | 2026-09-26 |
| zahnarzt-jesko-schuppan-koeln-deepen | https://www.jameda.de/jesko-schuppan/zahnarzt/koeln | Jameda: profile of Dr. med. dent. Jesko Schuppan, practice at Alter Markt 28-32, Köln, rating 5.0 from 284 reviews (checked 2026-10-01) | 2026-10-01 |
| zahnarzt-jesko-schuppan-koeln-fb | https://www.facebook.com/Dr.Jesko.Schuppan/ | Facebook page "Dr. Jesko Schuppan" (Cologne) read on 2026-10-02; address Alter Markt 28-32, Cologne, Germany, 50667; phone +49 221 2577705; website http://www.dr-jesko-schuppan.de/; 523 followers; 100% recommend (6 reviews); latest post 2026-07-24 | 2026-10-02 |
| zahnarzt-jesko-schuppan-koeln-site | https://www.dr-jesko-schuppan.de/ | Home page HTML read 2026-10-02: JSON-LD block with @type Dentist, Organization (alongside Place, WebSite, ImageObject, WebPage) | 2026-10-02 |
| zahnarzt-jesko-schuppan-koeln-deepen-2 | https://www.google.com/maps?cid=3655009206086339430&hl=en | Google listing "Dentist Dr. Jesko Schuppan" (Dentist, Cosmetic dentist, Dental implants periodontist, Denture care center, Endodontist, Pediatric dentist), read 2026-10-02 in three review orders (newest, lowest-rated, most relevant first): 4.9 from 43 reviews (1★ 1 / 2★ 0 / 3★ 0 / 4★ 1 / 5★ 41); 10 distinct reviews read, dated 2017-04-10 to 2026-09-28; owner replies on 3 of them | 2026-10-02 |
| zahnarzt-jesko-schuppan-koeln-tripadvisor | https://www.tripadvisor.com/TypeAheadJson?action=API&details=true&q… | TripAdvisor's own search, read 2026-10-05: 12 suggestions for "Zahnarztpraxis Dr. Jesko Schuppan Cologne" (5 attractions, 7 hotels), none of them a dental practice in or near Cologne; 4 suggestions for "Jesko Schuppan" (1 attraction, 3 hotels), none of them a dental practice in or near Cologne; no listing for this clinic | 2026-10-05 |
| zahnarzt-jesko-schuppan-koeln-tripadvisor-2 | https://www.dr-jesko-schuppan.de/ | Clinic's website, home page read 2026-10-05: no link to a TripAdvisor page | 2026-10-05 |
Change History
| Date | Change |
|---|---|
| 2026-10-05 | TripAdvisor presence checked on 2026-10-05: no listing found for this clinic. |
| 2026-10-02 | Read 10 of the clinic's Google reviews on 2026-10-02: no repeated complaint, no suspicious review pattern. |
| 2026-10-02 | Website structure read on 2026-10-02: business structured data found. |
| 2026-10-02 | Facebook presence checked on 2026-10-02: the clinic's own page is active (latest post 2026-07-24). |
| 2026-10-01 | Other review platforms re-checked on 2026-10-01: Jameda (dentist profile, rating 5.0 from 284 reviews). |
| 2026-09-29 | Corrected 2026-09-29: review recency within 3 months (newest review dated 2026-09-25). |
| 2026-09-01 | Initial research |
A question or a correction?
Have a question, a suggestion, or a correction to this page? Get in touch — we read every message. Verified data corrections are reviewed against sources and applied with a public change-history entry.