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Mitropoleos 110, Thessaloniki, Prefecture of Thessaloniki

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Why he is suitable for you

Dr. Thomas Siempis is a highly trained Consultant Ophthalmic Surgeon, subspecialized in Glaucoma, Cataract, and Anterior Segment Surgery. He completed his training in Glasgow (Tennent Institute of Ophthalmology) and pursued further fellowship training at the University of Toronto through the world-renowned GAASS Fellowship under Dr. Ike Ahmed. He is the only ophthalmologist in Greece with this specific subspecialty training and one of the very few across Europe. He has served as Consultant Ophthalmologist at King’s College Hospital NHS Trust in London and currently runs a state-of-the-art private clinic in the center of Thessaloniki (110 Mitropoleos Street). He is Head of the Glaucoma and Anterior Segment Service at Saint Luke’s Clinic, a medical associate of the Ophthalmica Institute, and holds a Consultant position at Newmedica Eye Clinic in the United Kingdom.

The description was edited by the doctoranytime team, based on verified information.

Experience

Relative Experience

  • Glaucoma
  • Surgical ophthalmology
  • Cataract
  • Glaucoma
  • Glaucoma surgery

Ο Δρ. Θωμάς Σιέμπης διαθέτει εκτενή κλινική και χειρουργική εμπειρία σε ευρύ φάσμα οφθαλμολογικών περιστατικών, χάρη στη μακρόχρονη εξειδίκευσή του στο Ηνωμένο Βασίλειο και τον Καναδά. Στο πεδίο του γλαυκώματος, εξειδικεύεται τόσο σε κλασικές επεμβάσεις όπως τραμπεκουλεκτομή και εμφυτεύματα Paul, Ahmed και Baerveldt, όσο και σε σύγχρονες τεχνικές MIGS (Microinvasive Glaucoma Surgery), όπως iStent® (G1, G2W, Infinite), Hydrus®, Preserflo®, Xen Gel Stent® και η μέθοδος GATT. Οι τεχνικές αυτές προσφέρουν εξατομικευμένη και ασφαλή αντιμετώπιση του γλαυκώματος, συχνά σε πρώιμα στάδια. Διαθέτει επίσης μεγάλη εμπειρία στη χειρουργική καταρράκτη, έχοντας εκτελέσει πάνω από 1000 επεμβάσεις κατά την ειδίκευση και μετεκπαίδευσή του, ενώ συνεχίζει να χειρουργεί ενεργά ως Διευθυντής Οφθαλμολογίας (Consultant) στο Ηνωμένο Βασίλειο. Παράλληλα, εξειδικεύεται σε πολύπλοκες επεμβάσεις προσθίων μορίων, όπως καταρράκτης με φακοδόνηση, μετατόπιση ή αντικατάσταση ενδοφακών, τοποθέτηση ενδοφακών σε περιπτώσεις αφακίας, καθώς και επεμβάσεις στην ίριδα με ιριδοπλαστική, χάρη στη μετεκπαίδευσή του δίπλα στον διεθνούς φήμης Dr. Ike Ahmed στο Τορόντο. Ο ιατρός έχει πραγματοποιήσει πάνω από 2500 οφθαλμολογικές επεμβάσεις, διατηρώντας επίσημο πιστοποιημένο χειρουργικό logbook.

32 patients' recommendations

Relative Studies

Ο Δρ. Θωμάς Σιέμπης ολοκλήρωσε την πλήρη εκπαίδευσή του στην Οφθαλμολογία στο Ηνωμένο Βασίλειο, αποκτώντας επίσημο αριθμό ειδίκευσης (NTN) και τίτλο CCT (Certificate of Completion of Training). Πραγματοποίησε δύο υποεξειδικεύσεις στη Χειρουργική του Γλαυκώματος, Καταρράκτη και Προσθίων Μορίων στο Πανεπιστήμιο του Τορόντο (Καναδάς) και στο Tennent Institute of Ophthalmology στη Γλασκώβη. Έχει διατελέσει Διευθυντής (Consultant) Οφθαλμολογίας στο King's College Hospital NHS Trust στο Λονδίνο και διατηρεί μόνιμη θέση Consultant στην ιδιωτική οφθαλμολογική κλινική Newmedica στο Μπρίστολ, Ηνωμένο Βασίλειο.

Services

Costs are indicative and will be determined on a case by case basis

Does not provide e-prescription

Patient Reviews

10.0
From 32 reviews

Real reviews for real people

He/she investigated my illness/condition in detail
10
He/she was trustworthy
10
Experienced & qualified
10.0
Punctual
10
Approachable & friendly
10

Reviews are written by people who had an appointment with a specialist and want to share their experience. Learn how we ensure their authenticity

  • All (32)
  • Positive (32)
  • Neutral (0)
  • Negative (0)

10.0
Delphine • 1 review
Very nice doctor, very professional
27 May 2025

10.0
Γιωργος • 1 review
Very, Very pleased with the appointment.
18 May 2025

10.0
Στεφανος • 2 reviews
Διεξοδικός έλεγχος, επαγγελματισμός και ταυτόχρονα απλή προσέγγιση που βοήθησαν στην κατανόηση των όσων εντοπίστηκαν. Συστήνεται ανεπιφύλακτα!
13 May 2025

10.0
Παναγιώτης • 2 reviews
Αναζητά σε βάθος την υπόθεση και είναι πολύ σχολαστικός! Νέος επιστήμων με αξιοπρόσεκτες εξειδικεύσεις σε κορυφαία πανεπιστήμια και κέντρα του εξωτερικού! Εμπνέει εμπιστοσύνη και σιγουριά.
23 April 2025

10.0
ΧΑΡΙΛΑΟΣ • 3 reviews
Πολυ καλος και σχολαστικος γιατρος
03 April 2025

10.0
Νάσος • 10 reviews
Ο γιατρός είναι εξαιρετικός. Άκουσε τις απορίες και τους προβληματισμούς μου προχωρώντας σε πλήρη και ενδελεχή έλεγχο.
24 March 2025

10.0
ΟΛΓΑ • 16 reviews
Εξαιρετικός και ευγενεστατις ο γιατρός. Με εξέτασε λεπτομερώς κσι μου εξήγησε αναλυτικά τα πάντα. Τον συνιστώ ανεπιφύλακτα .
15 February 2025

10.0
Maria • 1 review
Ξαφνιάστηκα ευχάριστα που συνάντησα έναν νέο άνθρωπο γνωστή του αντικειμένου,πρώτη φορά έκανα την συγκεκριμένη εξέταση ο γιατρός μου έλυσε όλες τις ερωτήσεις μου με κατανόηση και ανθρωπιά.Μου εξήγησε τις εξετάσεις που μου έκανε και απάντησε στις απορίες και ότι δεν είχα καταλάβει.Θα τον συνιστούσα και θα ξαναπάω σιγουρα
15 February 2025

10.0
Βασίλειος • 1 review
Καταρτισμένος και φιλικός. Εξετάζει πολύ προσεκτικά. Διαθέτει σύγχρονα μηχανήματα. Τον συνιστώ ανεπιφύλακτα.
13 February 2025

10.0
Φανή • 1 review
Πολύ ενημερωμένος γιατρός και πολύ ευγενικός.
22 January 2025

Contact and location

    • Address
      Mitropoleos 110, Thessaloniki, Prefecture of Thessaloniki
    • Metro
      • 520m ΣΙΝΤΡΙΒΆΝΙ
      • 830m ΑΓΊΑΣ ΣΟΦΊΑΣ
      • 930m ΠΑΝΕΠΙΣΤΉΜΙΟ
    • Bus
      • 110m ΚΕΝΤΡΟ ΙΣΤΟΡΙΑΣ ΘΕΣΣΑΛΟΝΙΚΗΣ
      • 130m ΛΕΥΚΟΣ ΠΥΡΓΟΣ
      • 180m ΕΤΑΙΡΕΙΑ ΜΑΚΕΔΟΝΙΚΩΝ ΣΠΟΥΔΩΝ
    • Parking
      • 180m CENTRAL PARKING ΧΑΝΘ
      • 440m ΒΗΚΑΣ
      • 550m PARKING "ΙΩΆΝΝΗΣ ΒΕΛΛΊΔΗΣ"
Could not find any practice in map.

Payment Methods

  • Payment Methods

    • Bank Card
    • Cash

    Appointment Policy

    • Payment Options

      You can select online payment during booking or pay for the appointment at the specialist's practice.

    • Cancellation

      You can always cancel up to 3 hours before the appointment. In case of online payment you will receive a refund. For more information please read our cancellation and refund policy.

    Insurances

    • Private appointment

Collaborations with Hospitals/Clinics

  • St Luke's Hospital

Curriculum Vitae and Career

Studies

  • Clinical Fellowship in Glaucoma and Advanced Anterior Segment Surgery, Temerty Faculty of Medicine, University of Toronto, Department of Ophthalmology and Vision Sciences (2022 - 2023)
  • Specialist Register in Ophthalmology, United Kingdom, General Medical Council (2022 - Σήμερα)
  • Fellow of Royal College of Ophthalmologists, Royal College of Ophthalmologists, FRCOphth (2020)
  • Fellow of European Board of Ophthalmology, European Board of Ophthalmology, FEBO (2021)
  • Medical Degree, Aristotle University of Thessaloniki, School of Medicine (2007 - 2013)

Professional experience

  • Consultant Ophthalmologist, Newmedica Bristol, United Kingdom (2024 - Σήμερα)
  • Private Practice, Mitropoleos 110 Street, Thessaloniki, Greece (2024)
  • Συνεργάτης του Ινστιτούτου Οφθαλμολογίας και Μικροχειρουργικής Ophthalmica, Κλινική Ophthalmica , Ελλάδα (2024 - Σήμερα)
  • Consultant Ophthalmologist, St Luke's Hospital , Greece (2023 - Σήμερα)
  • Consultant Ophthalmologist, King's College Hospital NHS Foundation Trust, United Kingdom (2023 - 2024)
  • Glaucoma and Advanced Anterior Segment Surgery Fellowship, Prism Eye Institute and Donald K Johnson Institute, University of Toronto, Canada (2022 - 2023)
  • Honorary Clinical Lecturer in Medicine, University of Glasgow, United Kingdom (2021 - Σήμερα)
  • Glaucoma and Cataract Fellowship, Tennent Institute of Ophthalmology, Glasgow, United Kingdom (2021 - 2022)
  • Specialty Training in Ophthalmology (with National Training Number), NHS Education for Scotland, United Kingdom (2015 - 2022)
  • Foundation Year 1 and 2 Doctor, Kingston NHS Foundation Trust and Great Western Hospitals NHS Foundation Trust, United Kingdom (2013 - 2015)

Organisations member

  • Medical Council of Thessaloniki, Registered with a licence to practise (2013)
  • American Glaucoma Society (2023 - Σήμερα)
  • European Glaucoma Society (2024 - Σήμερα)
  • General Medical Council, Full Registration with a License to practice, Specialist Register (2013)
  • Royal College of Ophthalmologists , Fellow (2015 - Σήμερα)

Spoken languages

  • English
  • Greek

Answers to patient questions

  • Headache

    I have a severe headache and blurred vision that started a few hours ago. Can someone help me immediately?

    • Hello, you should go your nearest accident and emergency department in light of these symptoms.

      Σιέμπης Θωμάς

      Σιέμπης Θωμάς

The content provided is strictly informational and should not be considered a replacement for professional advice from doctors or healthcare providers.

Academic research and publications

  • Since 2021, Dr. Thomas Siempis has been an Honorary Clinical Lecturer at the University of Glasgow, and as of 2024, he also serves as an Examiner for the Royal College of Ophthalmologists (UK). He has taught Ophthalmology to medical students at the University of Bristol (UK) and the University of Toronto (Canada).
  • He maintains active involvement in glaucoma research, participating in multicenter studies focused on the clinical outcomes of procedures involving iStent® implants, Ahmed valves, and other modern surgical techniques. He has also contributed to Royal College research on the incidence of treatment-resistant macular edema following cataract surgery.
  • Dr. Siempis has published in international peer-reviewed journals and has presented his work at conferences across Europe and North America.
Doctoranytime is an end-to-end solution that assists the user from the moment they experience a health symptom until the moment it is resolved, by enabling them to find the specialist they need, request guidance via chat and talk to them via video call. The information provided has been filled in by Siempis Thomas and edited by the doctoranytime team.
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