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Dr Sunil Zachariah

Endocrinology Diabetes Horley

Dr Sunil Zachariah

7 years of experience

12,200+
Patients seen
7
Years in practice
3
Publications
3
Languages spoken

PROFILE SUMMARY

About Dr Sunil Zachariah at a glance

Dr Sunil Zachariah is an Endocrinology Diabetes practitioner based in Horley, United Kingdom, practising at UAB Barcelona Teaching Hospital. They have 31+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at UAB Barcelona (MD, 2015). Serves patients in Horley, United Kingdom and the surrounding area.

About

Extensive experience in Endocrinology, in particular thyroid disorders and adrenal insufficency

Investigating and managing chronic fatigue

Vast General Medical Experience
Diseases, Medical Tests and TreatmentsHypothyroidism/Hyperthyroidism

T3 Supplementation

NDT(Natural Dessicated Thyroid)

Chronic fatigue

Adrenal insufficency

Obesity management

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

— Dr Sunil Zachariah

Education & training

  1. 2009–2015 MD · Medicine and Surgery
    UAB Barcelona, Horley (GB)
  2. 2015–2019 Residency · Endocrinology Diabetes
    Universitat de València, Horley (GB)

Career & appointments

  1. 2019-09–2020-08 Junior consultant
    UAB Barcelona Teaching Hospital — Endocrinology Diabetes

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-661543 active · expires 2028-12-31

Board certifications

European Board of Endocrinology Diabetes
#EB-ED936A1A · issued 2020 · renewal 2030
Malpractice insurance: AXA Healthcare Liability · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 122
Annual physical exam 99395 732
Vaccination administration 90471 2,980
Minor procedure (skin) 17110 1,091

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 630.00 EUR
Minor procedure (skin) 60 min in_clinic 720.00 EUR

Office, team & in practice

Sunil Zachariah
HEADSHOT
Sunil Zachariah in consultation
IN OFFICE
Sunil Zachariah with the team
WITH TEAM
Sunil Zachariah at a conference
CONFERENCE

Videos

introduction · 79s
Meet Sunil Zachariah

Research & publications

h-index: 16 · i10: 11

  1. Validation of clinical scoring in Endocrinology Diabetes
    Sunil Zachariah, et al. · European Journal of Medicine, 2026
    DOI: 10.1523/euroclin.2026.0 · PMID: 39773748 · cited by 186
  2. Long-term follow-up of Endocrinology Diabetes across GB
    Sunil Zachariah, et al. · European Journal of Medicine, 2025
    DOI: 10.4928/euroclin.2025.1 · PMID: 36062332 · cited by 176
  3. Validation of clinical scoring in Endocrinology Diabetes
    Sunil Zachariah, et al. · European Journal of Medicine, 2024
    DOI: 10.4307/euroclin.2024.2 · PMID: 36584465 · cited by 62

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Endocrinology Diabetes — Horley · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2020
  • national college of family doctors — Member · Since 2020
  • European Union of Medical Specialists (UEMS) — Member · Since 2020

Articles by this doctor

  • Patient education Patient guide to Endocrinology Diabetes
  • Awareness When should you see a endocrinology diabetes?

For international patients

Coordinator
Patient liaison · dr.sunil.zachariah@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 Sunil Zachariah's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Sunil Zachariah treats, with the size of the national pool of United Kingdom doctors offering the same care.

Endocrinology Diabetes

Dr Sunil Zachariah is one of 324 endocrinology diabetes doctors indexed in United Kingdom. Browse endocrinology diabetes doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in Horley matters

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

Frequently asked questions

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

  • What does Sunil Zachariah specialise in?

    Sunil Zachariah specialises in Endocrinology Diabetes in Horley, GB. 31 years of clinical experience.

  • What conditions does Sunil Zachariah treat?

    Sunil Zachariah treats conditions within Endocrinology Diabetes. View the full conditions-treated list on the profile.

  • Where does Sunil Zachariah practise?

    Sunil Zachariah practises in Horley, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Sunil Zachariah speak?

    Sunil Zachariah speaks English, Malayalam, Tamil.

  • How do I book an appointment with Sunil Zachariah?

    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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