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med. Johannes Hackmann

Internist Gastroenterologe Stuttgart

med. Johannes Hackmann

12 years of experience

10,116+
Patients seen
12
Years in practice
8
Publications

PROFILE SUMMARY

About Dr. med. Johannes Hackmann at a glance

Dr. med. Johannes Hackmann is an Internist Gastroenterologe practitioner based in Stuttgart, Germany, practising at Universität Heidelberg Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universität Heidelberg (MD, 2010). Serves patients in Stuttgart, Germany and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

About

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— med. Johannes Hackmann

Education & training

  1. 2004–2010 MD · Medicine and Surgery
    Universität Heidelberg, stuttgart (DE)
  2. 2010–2014 Residency · Internist Gastroenterologe
    Universität Heidelberg, stuttgart (DE)
  3. 2014–2015 Fellowship · Subspecialty training
    AP-HP Paris, FR

Career & appointments

  1. 2014-09–2015-08 Junior consultant
    Universität Heidelberg Teaching Hospital — Internist Gastroenterologe

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-78985 active · expires 2028-12-31

Board certifications

European Board of Internist Gastroenterologe
#EB-0CAB28DD · issued 2015 · renewal 2025
Malpractice insurance: Generali Healthcare · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 142
Annual physical exam 99395 160
Vaccination administration 90471 2,008
Minor procedure (skin) 17110 1,695

Services & pricing

ServiceDurationModalityPrice
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 90 min in_clinic 450.00 EUR
Minor procedure (skin) 60 min in_clinic 180.00 EUR

Office, team & in practice

Dr. med. Johannes Hackmann
HEADSHOT
Dr. med. Johannes Hackmann in consultation
IN OFFICE
Dr. med. Johannes Hackmann with the team
WITH TEAM
Dr. med. Johannes Hackmann at a conference
CONFERENCE

Videos

introduction · 113s
Meet Dr. med. Johannes Hackmann

Research & publications

h-index: 21 · i10: 12

  1. Outcomes of Internist Gastroenterologe in adults — a multi-centre cohort
    Dr. med. Johannes Hackmann, et al. · European Journal of Medicine, 2025
    DOI: 10.9727/euroclin.2025.0 · PMID: 34189113 · cited by 110
  2. European registry analysis of Internist Gastroenterologe outcomes
    Dr. med. Johannes Hackmann, et al. · European Journal of Medicine, 2024
    DOI: 10.5985/euroclin.2024.1 · PMID: 36660591 · cited by 164
  3. Outcomes of Internist Gastroenterologe in adults — a multi-centre cohort
    Dr. med. Johannes Hackmann, et al. · European Journal of Medicine, 2023
    DOI: 10.3113/euroclin.2023.2 · PMID: 33902764 · cited by 50
  4. European registry analysis of Internist Gastroenterologe outcomes
    Dr. med. Johannes Hackmann, et al. · European Journal of Medicine, 2022
    DOI: 10.4010/euroclin.2022.3 · PMID: 34624644 · cited by 136

Invited talks

  • Practical updates in Internist Gastroenterologe European Annual Congress (Internist Gastroenterologe) · Vienna · 2024 · invited
  • Single-centre experience in Internist Gastroenterologe National Society Meeting · stuttgart · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Internist Gastroenterologe — stuttgart · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2015
  • national college of family doctors — Member · Since 2015
  • European Union of Medical Specialists (UEMS) — Member · Since 2015

Articles by this doctor

  • Patient education Patient guide to Internist Gastroenterologe 2026-03-02 · 5 min read
  • Awareness When should you see a internist gastroenterologe? 2026-01-25 · 9 min read

For international patients

Coordinator
Patient liaison · jameda.johannes.hackmann@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr. med. Johannes Hackmann's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr. med. Johannes Hackmann treats, with the size of the national pool of Germany doctors offering the same care.

Internist Gastroenterologe

Dr. med. Johannes Hackmann is one of 1,535 internist gastroenterologe doctors indexed in Germany. Browse internist gastroenterologe doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Stuttgart matters

Medical practice in Germany is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Germany medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Stuttgart carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in Stuttgart or all doctors in Germany.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Dr. med. Johannes Hackmann specialise in?

    Dr. med. Johannes Hackmann specialises in Internist Gastroenterologe in stuttgart, DE.

  • What conditions does Dr. med. Johannes Hackmann treat?

    Dr. med. Johannes Hackmann treats conditions within Internist Gastroenterologe. View the full conditions-treated list on the profile.

  • Where does Dr. med. Johannes Hackmann practise?

    Dr. med. Johannes Hackmann practises in stuttgart, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Johannes Hackmann?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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