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med. Frank Callies

Internist Endokrinologe Diabetologe Androloge Frankfurt

med. Frank Callies

16 years of experience

2,647+
Patients seen
16
Years in practice
6
Publications

PROFILE SUMMARY

About Dr. med. Frank Callies at a glance

Dr. med. Frank Callies is an Internist Endokrinologe Diabetologe Androloge 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, 2006). Serves patients in Frankfurt, 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. Frank Callies

Education & training

  1. 2000–2006 MD · Medicine and Surgery
    Universität Heidelberg, frankfurt (DE)
  2. 2006–2010 Residency · Internist Endokrinologe Diabetologe Androloge
    Technische Universität München, frankfurt (DE)
  3. 2010–2011 Fellowship · Subspecialty training
    Royal Marsden London, UK

Career & appointments

  1. 2010-09–2011-08 Junior consultant
    Universität Heidelberg Teaching Hospital — Internist Endokrinologe Diabetologe Androloge

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-243917 active · expires 2028-12-31

Board certifications

European Board of Internist Endokrinologe Diabetologe Androloge
#EB-4A02D5EC · issued 2011 · renewal 2021
Malpractice insurance: Allianz Professional · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,103
Annual physical exam 99395 625
Vaccination administration 90471 1,089
Minor procedure (skin) 17110 2,278

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 120 min in_clinic 180.00 EUR
Minor procedure (skin) 30 min in_clinic 450.00 EUR

Office, team & in practice

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

Videos

introduction · 60s
Meet Dr. med. Frank Callies

Research & publications

h-index: 15 · i10: 10

  1. Outcomes of Internist Endokrinologe Diabetologe Androloge in adults — a multi-centre cohort
    Dr. med. Frank Callies, et al. · European Journal of Medicine, 2025
    DOI: 10.7573/euroclin.2025.0 · PMID: 37627032 · cited by 47
  2. European registry analysis of Internist Endokrinologe Diabetologe Androloge outcomes
    Dr. med. Frank Callies, et al. · European Journal of Medicine, 2024
    DOI: 10.7319/euroclin.2024.1 · PMID: 32729951 · cited by 5
  3. Outcomes of Internist Endokrinologe Diabetologe Androloge in adults — a multi-centre cohort
    Dr. med. Frank Callies, et al. · European Journal of Medicine, 2023
    DOI: 10.3669/euroclin.2023.2 · PMID: 32240478 · cited by 163

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Internist Endokrinologe Diabetologe Androloge — frankfurt · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2011
  • national college of family doctors — Member · Since 2011
  • European Union of Medical Specialists (UEMS) — Member · Since 2011

Articles by this doctor

  • Patient education Patient guide to Internist Endokrinologe Diabetologe Androloge 2026-03-07 · 6 min read
  • Awareness When should you see a internist endokrinologe diabetologe androloge? 2026-01-21 · 5 min read

For international patients

Coordinator
Patient liaison · jameda.frank.callies@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. Frank Callies's Areas of Specialty

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

Internist Endokrinologe Diabetologe Androloge

Dr. med. Frank Callies is one of 11 internist endokrinologe diabetologe androloge doctors indexed in Germany. Browse internist endokrinologe diabetologe androloge 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 Dr. med. Frank Callies specialise in?

    Dr. med. Frank Callies specialises in Internist Endokrinologe Diabetologe Androloge in frankfurt, DE.

  • What conditions does Dr. med. Frank Callies treat?

    Dr. med. Frank Callies treats conditions within Internist Endokrinologe Diabetologe Androloge. View the full conditions-treated list on the profile.

  • Where does Dr. med. Frank Callies practise?

    Dr. med. Frank Callies practises in frankfurt, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Frank Callies?

    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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