Dr.
Dr Peter John Treacy
Medical Weight Loss
- 🇬🇧
- GP consultation
- Annual physical exam
- Vaccination administration
- Minor procedure (skin)
About Dr Peter John Treacy
Dr Peter John Treacy is a dedicated medical professional specialising in weight loss. Dr Treacy is committed to providing patients with individualised care and support to help them achieve their weight loss goals. Dr Treacy's approach to patient care centres around understanding each patient's unique needs and developing a tailored treatment plan.
"Evidence-based care tailored to each patient — taking the time to explain options and shared decisions."
Credentials & verification
Medical license
Organización Médica Colegial de España (OMC) ·
#-880030
Valid until 2028-12-31
Verify with issuerBoard certification
European Board of Medical Weight Loss
#EB-B435850B
Renewal due 2037
Verify with issuerMalpractice cover
AXA Healthcare Liability
4,000,000 EUR
Valid until 2026-12-31
No claims on file
Education & training
-
2016–2022
MD · Medicine and Surgery
Universitat de Barcelona
-
2022–2026
Residency · Medical Weight Loss
UAB Barcelona
-
2026–2027
Fellowship · Subspecialty training
Karolinska Stockholm, SE
Career & appointments
-
2026-09–2027-08
Junior consultant
Universitat de Barcelona Teaching Hospital — Medical Weight Loss
Procedures & conditions
| Procedure | Code | Lifetime volume |
|---|---|---|
| GP consultation | 99213 |
2,321 |
| Annual physical exam | 99395 |
1,887 |
| Vaccination administration | 90471 |
1,327 |
| Minor procedure (skin) | 17110 |
1,720 |
Patient reviews
"Very thorough first visit — explained every step. Booking was easy and the staff were welcoming."
"Took time to listen and reviewed all my previous results. I would absolutely recommend."
"Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent."
Recognition & press
Awards
- Top-rated Medical Weight Loss — — EuroClinics Patient Choice · 2025 regional
Society memberships
- WONCA Europe — Family Doctors — Member · since 2027
- national college of family doctors — Member · since 2027
- European Union of Medical Specialists (UEMS) — Member · since 2027
Your consultation, step by step
- 1 Choose a slot
- 2 Brief pre-consult form
- 3 Consultation
- 4 Follow-up note & plan
Services & pricing
New patient consultation (60m)
Follow-up consultation (30m)
Vaccination administration
Minor procedure (skin)
Research & publications
h-index: 20 · i10: 8
Selected publications
-
European registry analysis of Medical Weight Loss outcomes
DOI: 10.8480/euroclin.2025.0 · cited by 89
-
Outcomes of Medical Weight Loss in adults — a multi-centre cohort
DOI: 10.7193/euroclin.2024.1 · cited by 131
-
European registry analysis of Medical Weight Loss outcomes
DOI: 10.7559/euroclin.2023.2 · cited by 13
Show full research record
Invited talks
- Practical updates in Medical Weight Loss · European Annual Congress (Medical Weight Loss) · Vienna · 2024
- Single-centre experience in Medical Weight Loss · National Society Meeting · · 2023
Articles by Dr Peter John Treacy
Frequently asked
01. Do you accept new patients?
Dr Peter John Treacy is currently accepting new patients. Use the booking module to choose a slot.
02. Which languages can I be seen in?
Consultations are available in English.
03. Is the consultation in-person or online?
Most services are offered both in-clinic and via telemedicine. Each service card above marks its modalities.
04. Do you accept my insurance?
Please use the booking flow to enter your insurance — we verify and confirm before your slot.
05. What is the cancellation policy?
Free cancellation up to 24 hours before your slot. Last-minute cancellations may incur a small administrative fee.
06. How is my health data protected?
All records are stored on EU servers, field-level encrypted, and GDPR compliant. Data is never shared with third parties without your explicit consent.
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