Trust score 8/100
med. Grischa Terheggen
Internist Gastroenterologe · koeln
👤 4 years of experience
5,986+
Patients seen
4
Years in practice
10
Publications
0
Languages spoken
About
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— med. Grischa Terheggen
Education & training
-
2012–2018 MD · Medicine and Surgery
-
2018–2022 Residency · Internist Gastroenterologe
Career & appointments
-
2022-09–2023-08 Junior consultant
Licenses & insurance
Medical licenses
DE — Bundesärztekammer
Board certifications
European Board of Internist Gastroenterologe
Malpractice insurance:
Allianz Professional · 3,000,000 EUR coverage · No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| GP consultation | 99213 | 288 |
| Annual physical exam | 99395 | 174 |
| Vaccination administration | 90471 | 1,710 |
| Minor procedure (skin) | 17110 | 1,313 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| New patient consultation (60m) | 60 min | in_clinic|telemed | 180.00 EUR |
| Follow-up consultation (30m) | 30 min | in_clinic|telemed|phone | 90.00 EUR |
| Vaccination administration | 60 min | in_clinic | 270.00 EUR |
| Minor procedure (skin) | 90 min | in_clinic | 360.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 5 · i10: 7
-
Long-term follow-up of Internist Gastroenterologe across DE
DOI: 10.4678/euroclin.2026.0 · PMID: 36197429 · cited by 160
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Validation of clinical scoring in Internist Gastroenterologe
DOI: 10.1116/euroclin.2025.1 · PMID: 36031980 · cited by 10
-
Long-term follow-up of Internist Gastroenterologe across DE
DOI: 10.9301/euroclin.2024.2 · PMID: 32959530 · cited by 84
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Validation of clinical scoring in Internist Gastroenterologe
DOI: 10.5441/euroclin.2023.3 · PMID: 33689360 · cited by 158
Invited talks
- Practical updates in Internist Gastroenterologe European Annual Congress (Internist Gastroenterologe) · Vienna · 2024 · invited
- Single-centre experience in Internist Gastroenterologe National Society Meeting · koeln · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Internist Gastroenterologe — koeln · EuroClinics Patient Choice · 2025 · regional
Society memberships
- WONCA Europe — Family Doctors — Member · Since 2023
- national college of family doctors — Member · Since 2023
- European Union of Medical Specialists (UEMS) — Member · Since 2023
Articles by this doctor
- Patient education Patient guide to Internist Gastroenterologe
- Awareness When should you see a internist gastroenterologe?
For international patients
- Coordinator
- Patient liaison · jameda.grischa.terheggen@euroclinics.example
Location
1 tagPatient reviews
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Recent reviews
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★★★★★ ✓ Verified Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
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★★★★★ ✓ Verified Took time to listen and reviewed all my previous results. I would absolutely recommend.
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★★★★☆ ✓ Verified Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
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