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Dr Nicholas Constantine Calfas
Trust score 8/100 Accepting new patients

Dr

Dr Nicholas Constantine Calfas

Osteopathy

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

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
  2. 2007–2011 Residency · Osteopathy
    Universitat de València

Career & appointments

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

Licenses & insurance

Medical licenses

— Organización Médica Colegial de España (OMC)
#-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
    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 · · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Osteopathy — · 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

Patient reviews

★ 0.00 0 verified reviews
Bedside Manner
0.05
Knowledge
0.08
Wait Time
3.80
Staff Friendliness
0.02
Ease Of Appointment
4.00
Value For Money
4.10
Would Recommend Pct
4
  • ★ 5 verified visit

    “Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”

    — Anna B. · 2026-05-01

  • ★ 5 verified visit

    “Took time to listen and reviewed all my previous results. I would absolutely recommend.”

    — Marco V. · 2026-04-16

  • ★ 4 verified visit

    “Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”

    — Helena F. · 2026-04-03

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

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