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Mr Michail Chatzikonstantinou

MD, MSc, MRCS, FRCS, FRCS in Bariatric Surgery

General Surgeon

15 years of experience

London, SE3 9UD

(+1 more)

8 connections in healthcare

Skill endorsed

by Mr Ravikrishna Mamidanna

4.96

/5

(24 reviews)

15 years of experience

London, SE3 9UD

(+1 more)

8 connections in healthcare

Skill endorsed

by Mr Ravikrishna Mamidanna

Areas of expertise

All
Reviews
Skill Endorsements
Hernia
9
1
Endoscopy (OGD)
6
Gastroscopy
5

Contact

Book


Expert in:

About Mr Michail Chatzikonstantinou

Michail Chatzikonstantinou is a Consultant Upper Gastrointestinal and General Surgeon practising at Blackheath Hospital and within the NHS at University Hospital Lewisham. He specialises in minimally invasive (laparoscopic) surgery and has over 15 years of experience, with a track record of more than 1,000 laparoscopic procedures.

His clinical expertise focuses on the surgical management of gallbladder disease, abdominal wall hernias, and acid reflux, delivering advanced, minimally invasive treatments for patients across South East London.

Mr Chatzikonstantinou completed his surgical training in London at leading institutions including King’s College Hospital and St Thomas’ Hospital. He further specialised in benign upper gastrointestinal and bariatric surgery through a prestigious Royal College of Surgeons Senior Clinical Fellowship at University College London Hospital, and holds a Master’s degree in Surgical and Interventional Sciences from University College London.

In addition to his clinical work, he is actively involved in advancing surgical standards internationally. He is a frequent speaker at national and international conferences and serves on the Communications and Development Committee of the European Chapter of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO-EC), supporting collaboration and professional development across the field.

At University Hospital Lewisham, he also holds the role of Lead for Clinical Governance, where he oversees patient safety and quality assurance, ensuring the delivery of high standards of care and continuous improvement within the surgical department.


Subspecialties

  • Upper GI (Gastrointestinal) Surgery
  • Laparoscopic (Key-Hole) Surgery

Areas of expertise

All
Reviews
(35)
Skill Endorsements
(5)

Click the bar to read reviews or skill endorsements

Hernia
9
1
Endoscopy (OGD)
6
Gastroscopy
5
Gallstone Surgery
4
Gastro-Oesophageal Reflux Disease (GORD)
3
General Surgery
3
Abdominal (Ventral) Hernia
2
1
Gallstones
2
Hiatus Hernia
1
Heartburn (Acid Reflux)
1
Laparoscopy
1
Laparoscopic Gallbladder Removal (Cholecystectomy)
1
Lumps and Bumps Removal
Lipoma Removal
Laparoscopic Appendicectomy
Hernia Repair (Keyhole)
Acid Reflux Surgery (Anti-Reflux Surgery)
Abscess Incision and Drainage
Diagnostic Laparoscopy
Incisional Hernia Repair
Laparoscopic (Key-Hole) Surgery
Nissen's Fundoplication
Open Hernia Repair
Gallbladder Disease
Skin Lesion Removal (Warts, Verruca, Moles and Skin Tags)
Abdominal Wall Defects
Spigelian Hernia
Appendicectomy
Adhesion Removal (Adhesiolysis)
Pancreatitis
Abdominal Reconstruction
Inguinal Hernia Repair
Appendicitis
Umbilical Hernia Repair
Femoral Hernia
Hiatus Hernia Repair
Umbilical (Belly-Button) Hernia
Inguinal Hernia

Registered with

General Medical Council

No. 7203019


Education

University of Ioannina

Medicine

Graduated 2011

University of Athens

Pharmacy

Graduated 2006

University College London, University of London

Surgical and Interventional Sciences

Graduated 2017

Royal College of Surgeons

Surgery

Graduated 2022

Royal College of Surgeons

Bariatric and Upper GI surgery

Graduated 2023


Languages spoken

  • English
  • Greek

Insurers

  • Bupa
  • WPA
  • AXA Health
  • Vitality
  • Aviva Health

Fees

  • New appointment

    £200
  • Follow-up appointment

    £150
*May vary on location

Locations

The Blackheath Hospital (part of Circle Health Group)

40-42 Lee Terrace, London, United Kingdom, SE3 9UD

4.85(1,851 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
17:30 - 20:00
Friday
09:00 - 12:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Opening hours

Monday
Tuesday
Wednesday
Thursday
17:30 - 20:00
Friday
09:00 - 12:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

University Hospital Lewisham

Lewisham High St, London, United Kingdom, SE13 6LH

0.00(0 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Areas of expertise

All
Reviews
Skill Endorsements
Hernia
9
1
Endoscopy (OGD)
6
Gastroscopy
5

Contact

Book

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Patients find Mr Michail Chatzikonstantinou to be professional, friendly, and clear in his interactions, making them feel listened to and at ease. He provides exceptional care, explaining findings and procedures clearly whether for diagnostic scans or surgical interventions. Patients report feeling confident and understood throughout their treatment. His expertise highlights hernia, endoscopy, gastroscopy, and gallstone surgery.

5
verified patient
07 Aug 2026

Quickly understood the problem, a physical check ruled out a hernia issue and a ct scan was set up to eliminate other possibilities. Very personable and friendly manner. After the ct scan results were seen he explained that I had nothing to worry about.

Patient seen for:
5
verified patient
20 Jul 2026

I appreciated the time taken to listen to me. I did not have to wait beyond the scheduled time for my appointment. The discussions gave me some hope that I will have a solution to the long standing condition troubling me.

5
verified patient
10 Jul 2026

I had an appointment with Dr. MICHAIL CHATZIKONSTANTINOU this morning at Circle Health Group, Blackheath Hospital, and I would like to express my sincere appreciation for the exceptional care I received. Dr Michail's professionalism, warm personality, and outstanding communication skills made a significant difference to my experience. He made me feel at ease, listened carefully, treated me with respect, and ensured that I felt understood and supported throughout the appointment. If every doctor demonstrated the same level of compassion and communication, patients would feel far less anxious and much more confident in the care they receive. These qualities help build trust and reassure patients that they are in professional, responsible and caring hands. Dr. Michail is truly a role model, and Blackheath Hospital is fortunate to have such an outstanding clinician. Thank you for providing such excellent patient care. Ms Halimatou Y.

5
verified patient
08 Jul 2026

From the consultation to procedure stage, Dr Michail is very professional and pleasant. I appreciate the care he has provided me.

Patient seen for:
5
verified patient
02 Jul 2026

Everyone I met was exceptional in their roles. They explained everything very clearly and were extremely welcoming. They were efficient but calm and not in any way rushed. Everything was conducted extremely professionally and I felt in safe hands throughout. The consultant took time to explain the findings clearly and paid attention to my comments. He proposed a clinic appointment which I was grateful for. Thank you very much endoscopy team!

Patient seen for:
5
verified patient
26 Jun 2026

The experience was outstanding.

Patient seen for:
5
verified patient
24 Jun 2026

The doctor and the all team was helpful, kind and friendly.

5
verified patient
21 Jun 2026

I cannot recommend Michail highly enough. From the very first appointment, he was friendly, professional, and incredibly easy to talk to. He took the time to listen carefully, explain everything clearly, and made sure I fully understood my options and next steps. What stood out most was his genuine empathy and understanding. He showed real compassion for my situation and made me feel heard, supported, and valued throughout. It is clear that he truly cares about his patients and is committed to providing the best possible care. Michail is extremely knowledgeable, thorough, and dedicated. He went above and beyond to help me, and I felt confident that he always had my best interests at heart. If you are looking for a specialist who combines expertise with kindness and professionalism, I would wholeheartedly recommend Michail. Thank you for all your help and support.

5
verified patient
18 Jun 2026

Seen early, in and out, clean hospital, great service. Dr was wonderfully reassuring, likeable, professionally, clearly very competent and knowledgable. Could not be more pleased with my interaction with the hospital.

Patient seen for:
5
verified patient
18 Jun 2026

Follow up examination after surgery,had everything explained to me about the procedure and shown photos of the procedure which was interesting.

Patient seen for:
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Skill Endorsements

Mr Chatzikonstantinou is an excellent clinical and skillful surgeon. He practices evidence based medicine and I would thoroughly endorse him for all general surgical procedures.

15 Apr 2026
Endorsed for
Laparoscopy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Hernia

Mr Ravikrishna Mamidanna

Mr Ravikrishna Mamidanna

General Surgeon
Is a colleague

FAQ

What are Mr Michail Chatzikonstantinou's reviews like?

Mr Michail Chatzikonstantinou's overall patient rating is 4.96 out of 5 stars on Doctify. This is based on 24 reviews.

What languages does Mr Michail Chatzikonstantinou speak?

Mr Michail Chatzikonstantinou speaks English and Greek

Where is Mr Michail Chatzikonstantinou located?

Mr Michail Chatzikonstantinou primarily practices at The Blackheath Hospital (part of Circle Health Group), located at 40-42 Lee Terrace, London, United Kingdom, SE3 9UD
See more locations

What are Mr Michail Chatzikonstantinou working hours?

Mr Michail Chatzikonstantinou is working Thursday (17:30 - 20:00), Friday (09:00 - 12:00)

Find where Mr Michail Chatzikonstantinou operates today

Does Mr Michail Chatzikonstantinou accept new patients?

Mr Michail Chatzikonstantinou generally accepts new patients.

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