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Dr Mathew Keegan

Vérifié Gastro-entérologie Sydney

Dr Mathew Keegan

9 ans d'expérience 5.0 (80 avis vérifiés)

6,516+
Patients seen
9
Years in practice
8
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr Mathew Keegan at a glance

Dr Mathew Keegan is a Gastro-entérologie practitioner based in Sydney, Australie, practising at Universitat de Barcelona Teaching Hospital. They have 16+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2013). Serves patients in Sydney, Australie and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

À propos

Dr. Mathew Keegan is a highly skilled Gastroenterologist, Advanced Interventional Endoscopist, and Pancreaticobiliary Specialist. He is dedicated to providing compassionate and high-quality care, and strives for the best outcomes for his patients. Dr. Keegan is a visiting medical officer at North Shore Private Hospital and Northern Beaches Hospital. He provides high quality screening and advanced endoscopic and minimally invasive therapeutic procedures across these sites, as well as local day surgeries (Pittwater Day Surgery and Dee Why Endoscopy).

With expertise in advanced diagnostic and screening gastroscopy and colonoscopy, Dr. Keegan also excels in advanced therapeutic endoscopic procedures and biliary and small bowel care/procedures. He advocates for minimally invasive advanced techniques to minimise disruption to patients' normal lives, particularly supporting screening programs for bowel or colorectal cancer.

Dr. Keegan completed his training in Sydney Royal Prince Alfred and St George Hospitals, followed by subspecialty training in pancreaticobiliary medicine, inflammatory bowel disease, and minimally invasive endoscopic management of digestive tract, pancreatic, and biliary conditions at esteemed institutions such as St James University Hospital in the United Kingdom, Hôpital Jean Mermoz in France, and more recently the Erasmus Hopsital in Belgium.

His special interests include advanced diagnostic and therapeutic endoscopic procedures, such as screening for colon cancer and Barrett's esophagus, specialised procedures for non-surgical, outpatient management of early gut cancers, and advanced precancerous growths, and management of pancreatic, biliary, and small bowel disorders using EUS, ERCP, and balloon enteroscopy.

Dr. Keegan's research has focused on improving the diagnostic performance and patient outcomes of existing endoscopic techniques. He has presented his findings in Australia, the USA, and Europe and has been published in international scientific journals and medical texts.

Dr Keegan has medical and endoscopic expertise in the management of a broad range of condition affecting the oesophagus, stomach, small bowel, colon and rectum, pancreas, bile ducts and gall bladder, and liver including:


Bowel cancer screening

Oesophageal and gastric cancer screening

Iron defiency / anaemia

Rectal bleeding

Small bowel bleeding

Heart burn and Barrett's oesophagus

Swallow symptoms

Abdominal pain

Evaluating changes in bowel habit and abdominal symptoms

Irritable bowel syndrome

Inflammatory bowel disease

Ulcers

Pancreatic cancer diagnosis and screening

Pancreatic cysts

Gall stones

Bile duct and related liver diseases


He has years of experience, both in Australia and internationally, in the following diagnostic and advanced minimally invasive endoscopic procedures:


Diagnostic and screening gastroscopy/endoscopy

Diagnostic and screening colonoscopy

Endoscopic/non-surgical management of early/superficial cancers and large precancerous growths in the colon and rectum (large bowel)

Endoscopic management of Barrett's oesophagus and early oesophageal cancer

Endoscopic management of early gastric cancer and pre-cancerous lesions of the duodenum (upper small bowel)

Diagnostic and screening endoscopic ultrasound (EUS) for assessment of oesopahgeal, gastric, duodenal, pancreatic, biliary, and coloretcal conditions

Endoscopic ultrasound (EUS)-guided minimally invasive therapeutic procedures within the abdomen and pelvis

Endoscopic retrograde cholangiopancreatography (ERCP) for treatment of bile duct, liver, and pancreatic disease

Diagnostic and theraptic cholangioscopy and pancreatoscopy (miniaturised high-resolution endoscopy inside the bile duct and pancreatic duct)

Deep/device-assisted enteroscopy, an option for managing some small bowel conditions, including bleeding, without requiring abdominal surgery


A member of several Australian and international professional societies, Dr. Keegan is accredited for gastroscopy, colonoscopy, ERCP, and EUS by the Conjoint Committee for the Recognition of Training in Gastrointestinal Endoscopy and maintains 3-yearly recertification in colonoscopy.

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

— Dr Mathew Keegan

Formation et études

  1. 2007–2013 MD · Medicine and Surgery
    Universitat de Barcelona, Sydney (AU)
  2. 2013–2017 Residency · Gastro-entérologie
    Universidad de Navarra, Sydney (AU)

Carrière et postes

  1. 2017-09–2018-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Gastro-entérologie

Licences et assurance

Licences médicales

AU — Organización Médica Colegial de España (OMC)
#AU-527578 active · expires 2028-12-31

Certifications du conseil

European Board of Gastro-entérologie
#EB-25B2BAB2 · issued 2018 · renewal 2028
Assurance responsabilité professionnelle : AXA Healthcare Liability · 1,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 2,868
Annual physical exam 99395 994
Vaccination administration 90471 2,946
Minor procedure (skin) 17110 197

Services et tarifs

ServiceDuréeModalitéPrix
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 810.00 EUR
Minor procedure (skin) 30 min in_clinic 540.00 EUR

Cabinet, équipe & en pratique

Mathew Keegan
HEADSHOT
Mathew Keegan in consultation
IN OFFICE
Mathew Keegan with the team
WITH TEAM
Mathew Keegan at a conference
CONFERENCE

Vidéos

introduction · 145s
Meet Mathew Keegan

Recherche et publications

indice h : 13 · i10 : 7

  1. Long-term follow-up of Gastro-entérologie across AU
    Mathew Keegan, et al. · European Journal of Medicine, 2026
    DOI: 10.5315/euroclin.2026.0 · PMID: 32404244 · cité par 52
  2. Validation of clinical scoring in Gastro-entérologie
    Mathew Keegan, et al. · European Journal of Medicine, 2025
    DOI: 10.6535/euroclin.2025.1 · PMID: 37358118 · cité par 198
  3. Long-term follow-up of Gastro-entérologie across AU
    Mathew Keegan, et al. · European Journal of Medicine, 2024
    DOI: 10.6645/euroclin.2024.2 · PMID: 37884257 · cité par 184
  4. Validation of clinical scoring in Gastro-entérologie
    Mathew Keegan, et al. · European Journal of Medicine, 2023
    DOI: 10.4130/euroclin.2023.3 · PMID: 39491264 · cité par 58

Conférences invitées

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

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Gastro-entérologie — Sydney · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Adhésions à des sociétés

  • WONCA Europe — Family Doctors — Member · Depuis 2018
  • national college of family doctors — Member · Depuis 2018
  • European Union of Medical Specialists (UEMS) — Member · Depuis 2018

Articles de ce médecin

  • Patient education Patient guide to Gastro-entérologie 2026-03-06 · Lecture de 5 min
  • Awareness When should you see a gastro-entérologie? 2026-01-18 · Lecture de 6 min

Pour les patients internationaux

Coordinateur
Patient liaison · mathew.keegan@euroclinics.example
Assurances internationales acceptées
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Emplacement

1 balise

Avis des patients

80 avis vérifiés
4.97
★★★★⯨
80 avis
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
98.0
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Avis récents

  • ★★★★★ ✓ Vérifié
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Vérifié
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Vérifié
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr Mathew Keegan's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Mathew Keegan treats, with the size of the national pool of Australie doctors offering the same care.

Gastro-entérologie

Digestive-tract conditions including reflux, IBS, IBD, liver disease and colorectal screening.

Dr Mathew Keegan is one of 722 gastro-entérologie doctors indexed in Australie. Browse gastro-entérologie doctors in Australie →

LOCAL CARE CONTEXT

Why local healthcare in Sydney matters

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

Questions fréquentes

Réponses rapides aux questions que les patients posent le plus. Les mêmes réponses sont transmises aux assistants IA via les données structurées.

  • What does Mathew Keegan specialise in?

    Mathew Keegan specialises in Gastro-entérologie in Sydney, AU. 16 years of clinical experience.

  • What conditions does Mathew Keegan treat?

    Mathew Keegan treats conditions within Gastro-entérologie. View the full conditions-treated list on the profile.

  • Where does Mathew Keegan practise?

    Mathew Keegan practises in Sydney, AU. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Mathew Keegan speak?

    Mathew Keegan speaks English, French.

  • How do I book an appointment with Mathew Keegan?

    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.

  • What do patients say about Mathew Keegan?

    Mathew Keegan has a verified rating of 4.97/5 from 80 patient reviews. Read the most recent reviews on the profile page.

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