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Trust score 8/100
Accepting new patients
Dr
Dr Mark Bonnichsen
Gastroenterology
English
7,099+
Patients seen
14
Years in practice
6
Publications
1
Languages spoken
About
Dr. Mark Bonnichsen is a consultant Gastroenterologist and Interventional Endoscopist. He is a staff specialist at Concord Hospital and is actively involved in clinical practice, research, academic teaching, and supervision.
Dr Bonnichsen completed his medical training with first-class honours at the University of New South Wales in 2012. He pursued his physician and gastroenterology training at Royal Prince Alfred Hospital and Liverpool Hospital in Sydney. His training included endoscopy fellowships at Liverpool Hospital and Singapore General Hospital, a globally recognised centre for pancreaticobiliary care.
He is accredited for a range of procedures including Gastroscopy, Colonoscopy, ERCP (Endoscopic Retrograde Cholangiopancreatography), and EUS (Endoscopic Ultrasound). His clinical interests include colorectal cancer screening, endoscopic mucosal resection, and pancreaticobiliary endoscopy.
In addition to his role at Concord Repatriation General Hospital, Dr Bonnichsen performs gastroscopy and colonoscopy procedures privately at Sydney Day Surgery Hospital and Strathfield Private Hospital. He also serves as a Clinical Senior Lecturer at the University of Sydney, integrating his international expertise into Australian practice. Dr Bonnichsen is a Fellow of the Royal Australasian College of Physicians.
Dr Bonnichsen completed his medical training with first-class honours at the University of New South Wales in 2012. He pursued his physician and gastroenterology training at Royal Prince Alfred Hospital and Liverpool Hospital in Sydney. His training included endoscopy fellowships at Liverpool Hospital and Singapore General Hospital, a globally recognised centre for pancreaticobiliary care.
He is accredited for a range of procedures including Gastroscopy, Colonoscopy, ERCP (Endoscopic Retrograde Cholangiopancreatography), and EUS (Endoscopic Ultrasound). His clinical interests include colorectal cancer screening, endoscopic mucosal resection, and pancreaticobiliary endoscopy.
In addition to his role at Concord Repatriation General Hospital, Dr Bonnichsen performs gastroscopy and colonoscopy procedures privately at Sydney Day Surgery Hospital and Strathfield Private Hospital. He also serves as a Clinical Senior Lecturer at the University of Sydney, integrating his international expertise into Australian practice. Dr Bonnichsen is a Fellow of the Royal Australasian College of Physicians.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Dr Mark Bonnichsen
Education & training
-
2002–2008 MD · Medicine and Surgery
-
2008–2012 Residency · Gastroenterology
Career & appointments
-
2012-09–2013-08 Junior consultant
Licenses & insurance
Medical licenses
— Organización Médica Colegial de España (OMC)
Board certifications
European Board of Gastroenterology
Malpractice insurance:
AmTrust Europe · 1,000,000 EUR coverage
· No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| GP consultation | 99213 | 1,594 |
| Annual physical exam | 99395 | 2,852 |
| Vaccination administration | 90471 | 652 |
| Minor procedure (skin) | 17110 | 1,795 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| 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 | 30 min | in_clinic | 270.00 EUR |
| Minor procedure (skin) | 120 min | in_clinic | 360.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 5 · i10: 3
-
Validation of clinical scoring in Gastroenterology
DOI: 10.6357/euroclin.2026.0 · PMID: 33713056 · cited by 98
-
Long-term follow-up of Gastroenterology across
DOI: 10.3181/euroclin.2025.1 · PMID: 30060241 · cited by 40
-
Validation of clinical scoring in Gastroenterology
DOI: 10.9575/euroclin.2024.2 · PMID: 33858520 · cited by 54
Invited talks
- Practical updates in Gastroenterology European Annual Congress (Gastroenterology) · Vienna · 2024 · invited
- Single-centre experience in Gastroenterology National Society Meeting · · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Gastroenterology — · EuroClinics Patient Choice · 2025 · regional
Society memberships
- WONCA Europe — Family Doctors — Member · since 2013
- national college of family doctors — Member · since 2013
- European Union of Medical Specialists (UEMS) — Member · since 2013
Patient 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.”
-
★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
-
★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Gastroenterology
- Awareness When should you see a gastroenterology?
For international patients
- Coordinator
- Patient liaison · mark.bonnichsen@euroclinics.example
