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Dipl.-Psych. Marco Trettin

Psychotherapie Frankfurt

Dipl.-Psych. Marco Trettin

2 years of experience

10,918+
Patients seen
2
Years in practice
13
Publications
2
Languages spoken

PROFILE SUMMARY

About Dipl.-Psych. Marco Trettin at a glance

Dipl.-Psych. Marco Trettin is a Psychotherapie practitioner based in Frankfurt, 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, 2021). Serves patients in Frankfurt, Germany and the surrounding area.

About

Dipl.-Psych. Marco Trettin ist approbierter Psychologischer Psychotherapeut und bietet Ihnen ein breites Spektrum an psychotherapeutischen Leistungen.
Sein Studium der Psychologie absolvierte er an der Philipps-Universität Marburg mit dem Schwerpunkt Klinische Psychologie und Psychotherapie. Die Ausbildung zum Psychologischen Psychotherapeuten schloss er am Frankfurter Psychoanalytischen Institut (FPI), einem Zweig der Internationalen Psychoanalytischen Vereinigung (IPV), ab. Seine Schwerpunkte lagen dabei auf Psychoanalyse und Tiefenpsychologischen Verfahren. Dipl.-Psych. Marco Trettin ist Mitglied der Deutschen Psychoanalytischen Vereinigung.

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

— Dipl.-Psych. Marco Trettin

Education & training

  1. 2015–2021 MD · Medicine and Surgery
    Universität Heidelberg, Frankfurt (DE)
  2. 2021–2025 Residency · Psychotherapie
    Charité-Universitätsmedizin Berlin, Frankfurt (DE)

Career & appointments

  1. 2025-09–2026-08 Junior consultant
    Universität Heidelberg Teaching Hospital — Psychotherapie

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-579328 active · expires 2028-12-31

Board certifications

European Board of Psychotherapie
#EB-4DE83250 · issued 2026 · renewal 2036
Malpractice insurance: Generali Healthcare · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,942
Annual physical exam 99395 2,000
Vaccination administration 90471 1,336
Minor procedure (skin) 17110 751

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 60 min in_clinic 810.00 EUR
Minor procedure (skin) 90 min in_clinic 540.00 EUR

Office, team & in practice

Marco Trettin in consultation
IN OFFICE
Marco Trettin with the team
WITH TEAM
Marco Trettin at a conference
CONFERENCE

Videos

introduction · 131s
Meet Marco Trettin

Research & publications

h-index: 6 · i10: 5

  1. Long-term follow-up of Psychotherapie across DE
    Marco Trettin, et al. · European Journal of Medicine, 2026
    DOI: 10.7608/euroclin.2026.0 · PMID: 39531439 · cited by 94
  2. Validation of clinical scoring in Psychotherapie
    Marco Trettin, et al. · European Journal of Medicine, 2025
    DOI: 10.2225/euroclin.2025.1 · PMID: 38017344 · cited by 36
  3. Long-term follow-up of Psychotherapie across DE
    Marco Trettin, et al. · European Journal of Medicine, 2024
    DOI: 10.4334/euroclin.2024.2 · PMID: 35083666 · cited by 42

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Psychotherapie — Frankfurt · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2026
  • national college of family doctors — Member · Since 2026
  • European Union of Medical Specialists (UEMS) — Member · Since 2026

Articles by this doctor

  • Patient education Patient guide to Psychotherapie
  • Awareness When should you see a psychotherapie?

For international patients

Coordinator
Patient liaison · marco.trettin@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

Dipl.-Psych. Marco Trettin's Areas of Specialty

Each specialty below reflects the conditions and procedures Dipl.-Psych. Marco Trettin treats, with the size of the national pool of Germany doctors offering the same care.

Psychotherapie

Dipl.-Psych. Marco Trettin is one of 849 psychotherapie doctors indexed in Germany. Browse psychotherapie doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Frankfurt 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 Frankfurt 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 Frankfurt 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 Marco Trettin specialise in?

    Marco Trettin specialises in Psychotherapie in Frankfurt, DE.

  • What conditions does Marco Trettin treat?

    Marco Trettin treats conditions within Psychotherapie. View the full conditions-treated list on the profile.

  • Where does Marco Trettin practise?

    Marco Trettin practises in Frankfurt, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Marco Trettin speak?

    Marco Trettin speaks Deutsch, Englisch.

  • How do I book an appointment with Marco Trettin?

    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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