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Endocrinologist
Dr Maria Giannakou Endocrinologist: Book an online appointment
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Giannakou Maria MD, PhD

Endocrinologist Vrilissia

10.0 | 54 reviews
  • 60 '
Location

Λεωφόρος Πεντέλης 5, Vrilissia, Attica

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Why she is suitable for you

Maria Giannakou is an Endocrinologist and operates a private practice in Vrilissia. She specializes in Diabetes and Metabolism and holds a PhD from the Medical School of the National and Kapodistrian University of Athens. Her doctoral thesis focused on chronic autoimmune thyroiditis and the nutritional and oxidative factors influencing its progression. She has extensive experience in university and hospital settings, having trained at the Center of Expertise for Rare Endocrine Diseases of the General Hospital of Athens "Evangelismos," as well as in the 1st Oncology Clinic of the General Oncology Hospital "Agioi Anargyroi." Currently, she is a consulting endocrinologist at the Endocrinology Unit of the University of Athens and at Medifirst in Marousi. She is a member of the Athens Medical Association, the General Medical Council of the United Kingdom, and the Endocrinological Society, remaining actively informed of scientific developments in her field.

  • Professional Identification Number: 8511
  • network member
The description was edited by the doctoranytime team, based on verified information.

Experience

Relative Experience

  • Thyroid
  • Obesity - metabolism
  • Malignant thyroid gland disorders
54 patients' recommendations

Availability

The specialist's availability depends on the service you select.

Λεωφόρος Πεντέλης 5, Vrilissia, Attica

Next availability

Services

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

Patient Reviews

10.0
From 54 reviews

Real reviews for real people

Investigated my case in depth
9.9
Trustworthy
10.0
Experienced & qualified
10.0
Punctual
10.0
Approachable & friendly
10.0

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 (54)
  • Positive (54)
  • Neutral (0)
  • Negative (0)
9.8
ΜΑΡΙΑ • 16 reviews
Έδειξε το απαραίτητο ενδιαφέρον από την πρώτη στιγμή, μέσα από την συζήτηση ένιωσα οικειότητα και διερεύνησε διεξοδικά τη περίπτωση μου, έμεινα απόλυτα ευχαριστημένη κ τη συστήνω ανεπιφύλακτα
07 October 2026
10.0
Φίλιππος • 3 reviews
Κατά την πρώτη μου επίσκεψη στο ιατρεία της ιατρού, απέκτησα εξαιρετικά θετική άποψη.
28 September 2026
10.0
Efthymis • 1 review
Ασχολήθηκε σε βάθος, απάντησε με κατανοητό τρόπο σε όλες τις απορίες μου και γενικά ήταν όπως πρέπει να είναι μια γιατρός. Εξαιρετική
17 September 2026
10.0
Mandira • 1 review
Είναι σπάνιο για έναν γιατρό να ακούει πραγματικά, να μελετά σε βάθος και να σου δίνει όλο το χρόνο που χρειάζεσαι για να ρωτήσεις, να νιώσεις ασφάλεια και να πάρεις πραγματικές απαντήσεις. Η κυρία Γιαννακού προσεγγίζει ολιστικά και με μεγάλη ενσυναίσθηση τον ασθενή και αυτό με κέρδισε. Τη συνιστώ ανεπιφύλακτα.
09 September 2026
10.0
ΝΙΚΗ • 7 reviews
Συνεπής, αναλυτική και ευγενική γιατρός. Το πρώτο ραντεβού γνωριμίας ήταν εξαιρετικό, εύχομαι και η συνέχεια. Ευχαριστώ!
08 September 2026
10.0
Αθανασία • 2 reviews
Άνθρωπος πάνω απ’ολα, από το πρώτο δευτερόλεπτο αισθάνεσαι την θετική της αύρα ! Και φυσικά μια καταρτισμένη επαγγελματίας, αναλυτική, λεπτομερής, φαίνεται η αγάπη της για το επάγγελμα και τον ασθενή της ! Το απόλυτο 10αρι η γιατρός κ τολμώ να πω κ γιατρό της καρδιάς μου (παρότι ήταν η πρώτη μας γνωριμία). Αδιαμφισβήτητα την συστήνω ανεπιφύλακτα!!!!
05 September 2026
10.0
Καλλιόπη • 1 review
Ευγενέστατη και ήρεμη επαγγελματίας που σε κάνει να νιώθεις άνετα.
28 August 2026
10.0
Μαρία • 2 reviews
Μια εξαιρετική γιατρός, επεξηγηματική, ευγενική και άρτια επιστήμονας. Έμεινα απόλυτα ικανοποιημένη από την επίσκεψή μου, και την προτείνω ανεπιφύλακτα
13 August 2026
10.0
Νικολας • 1 review
Εξαιρετική επαγγελματίας και πολύ ευγενική!
01 August 2026
10.0
Βαρβαρα • 1 review
Εξαιρετική γιατρός και πολύ γλυκός άνθρωπος. Εξέτασε τα θέματά μου συνολικά και σε βάθος και με καθοδηγησε για το τι πρέπει να κανω. Ένιωσα να μου αφιερώνει ουσιαστικό χρόνο και προσοχή, γεγονός που μου δημιούργησε έντονο αίσθημα ασφάλειας.
30 July 2026

Contact and location

    • Address
      Λεωφόρος Πεντέλης 5, Vrilissia, Attica
    • Metro
      • 1,46km ΔΟΥΚΊΣΣΗΣ ΠΛΑΚΕΝΤΊΑΣ
    • Bus
      • 30m ΑΤΤΙΚΗ ΟΔΟΣ
      • 110m ΑΘΛΗΤΙΚΟ ΚΕΝΤΡΟ
      • 170m ΕΘΝΙΚΗΣ ΑΝΤΙΣΤΑΣΕΩΣ
    • Parking
      • No parking available
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Payment Methods

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  • Payment Methods

    • Bank Card
    • Pay with Klarna
    • 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

  • Ενδοκρινολογική Μονάδα του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών
  • Συνεργάτιδα στο Medifirst Μαρούσι

Curriculum Vitae and Career

Studies

  • Medical Specialty Title in Endocrinology - Diabetes - Metabolism, Hellenic Medical Association (HMA), Athens, Medical Specialty in Endocrinology (2024)
  • Doctoral Dissertation Title: "Chronic Autoimmune Thyroiditis: Nutritional Factors and Oxidative Stress Parameters Affecting Its Progression", National and Kapodistrian University of Athens, Doctoral Dissertation (2012 - 2017)
  • Degree in Medicine, Democritus University of Thrace, Alexandroupoli, Faculty of Medicine (2003 - 2009)

Professional experience

  • Associate Physician - Endocrinologist, Endocrinology Unit, University of Athens, Greece (2025 - Present)
  • Associate Physician - Endocrinologist, Medifirst, Marousi, Greece (2025 - Present)
  • Endocrinology Specialist Trainee, Endocrinology Department - Diabetes Center, Center of Expertise for Rare Endocrine Diseases, General Hospital of Athens "Evangelismos", Greece (2019 - 2023)
  • Pathology Specialist Trainee, 1st Oncology Clinic, General Oncology Hospital of Kifisia "Agioi Anargyroi", Greece (2012 - 2015)

Organisations member

  • Ιατρικός Σύλλογος Αθηνών (ΙΣΑ), Μέλος (2010 - Σήμερα)
  • Ιατρικός Σύλλογος Ην. Βασιλείου (General Medical Council), Μέλος (2019 - Σήμερα)
  • Ενδοκρινολογική Εταιρία, Μέλος (2019 - Σήμερα)

Spoken languages

  • English
  • Greek

Useful Links

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 Giannakou Maria and edited by the doctoranytime team.
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Giannakou Maria
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Giannakou Maria
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
Λεωφόρος Πεντέλης 5, Vrilissia
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