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Dr Nicholas Constantine Calfas

Osteopathy Mosman

Dr Nicholas Constantine Calfas

15 years of experience

12,371+
Patients seen
15
Years in practice
9
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Nicholas Constantine Calfas at a glance

Dr Nicholas Constantine Calfas is an Osteopathy practitioner based in Mosman, Australia, practising at Universidad de Sevilla Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Sevilla (MD, 2007). Serves patients in Mosman, Australia and the surrounding area.

About

Dr Nicholas Constantine Calfas is an osteopath who utilises a range of techniques to help patients achieve the best outcomes. In addition to traditional osteopathic techniques, they also employ dry needling and craniosacral osteopathy. Dr Calfas treats patients of all ages, including pregnant women, newborns and infants.

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

— Dr Nicholas Constantine Calfas

Education & training

  1. 2001–2007 MD · Medicine and Surgery
    Universidad de Sevilla, Mosman (AU)
  2. 2007–2011 Residency · Osteopathy
    Universitat de València, Mosman (AU)

Career & appointments

  1. 2011-09–2012-08 Junior consultant
    Universidad de Sevilla Teaching Hospital — Osteopathy

Licenses & insurance

Medical licenses

AU — Organización Médica Colegial de España (OMC)
#AU-833284 active · expires 2028-12-31

Board certifications

European Board of Osteopathy
#EB-551E5156 · issued 2012 · renewal 2022
Malpractice insurance: AXA Healthcare Liability · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,733
Annual physical exam 99395 1,979
Vaccination administration 90471 2,851
Minor procedure (skin) 17110 628

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

Office, team & in practice

Nicholas Constantine Calfas in consultation
IN OFFICE
Nicholas Constantine Calfas with the team
WITH TEAM
Nicholas Constantine Calfas at a conference
CONFERENCE

Videos

introduction · 112s
Meet Nicholas Constantine Calfas

Research & publications

h-index: 14 · i10: 2

  1. Validation of clinical scoring in Osteopathy
    Nicholas Constantine Calfas, et al. · European Journal of Medicine, 2026
    DOI: 10.9682/euroclin.2026.0 · PMID: 39155455 · cited by 61
  2. Long-term follow-up of Osteopathy across AU
    Nicholas Constantine Calfas, et al. · European Journal of Medicine, 2025
    DOI: 10.9219/euroclin.2025.1 · PMID: 30072782 · cited by 143

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Osteopathy — Mosman · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2012
  • national college of family doctors — Member · Since 2012
  • European Union of Medical Specialists (UEMS) — Member · Since 2012

Articles by this doctor

  • Patient education Patient guide to Osteopathy
  • Awareness When should you see a osteopathy?

For international patients

Coordinator
Patient liaison · nicholas.constantine.calfas@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 Nicholas Constantine Calfas's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Nicholas Constantine Calfas treats, with the size of the national pool of Australia doctors offering the same care.

Osteopathy

Dr Nicholas Constantine Calfas is one of 261 osteopathy doctors indexed in Australia. Browse osteopathy doctors in Australia →

LOCAL CARE CONTEXT

Why local healthcare in Mosman matters

Medical practice in Australia is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Australia medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Mosman 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 Mosman or all doctors in Australia.

Frequently asked questions

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

  • What does Nicholas Constantine Calfas specialise in?

    Nicholas Constantine Calfas specialises in Osteopathy in Mosman, AU.

  • What conditions does Nicholas Constantine Calfas treat?

    Nicholas Constantine Calfas treats conditions within Osteopathy. View the full conditions-treated list on the profile.

  • Where does Nicholas Constantine Calfas practise?

    Nicholas Constantine Calfas practises in Mosman, AU. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Nicholas Constantine Calfas speak?

    Nicholas Constantine Calfas speaks English.

  • How do I book an appointment with Nicholas Constantine Calfas?

    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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