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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 | 39 reviews
  • 15 '
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
39 patients' recommendations

Services

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

Patient Reviews

10.0
From 39 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 (39)
  • Positive (39)
  • Neutral (0)
  • Negative (0)
9.8
Sofiana • 3 reviews
Πολύ συνεπής, ενδελεχής και επεξηγηματική
27 June 2026
10.0
ΕΙΡΗΝΗ • 1 review
Αφιερώνει αρκετή ώρα για να εξετάσει τον ασθενή και έχει ενσυναίσθηση.
26 June 2026
10.0
ΧΡΥΣΗ • 1 review
Η κυρία Γιαννακού είναι εξαιρετική ιατρός με υπομονή και συνέπεια.
16 June 2026
10.0
Ηλεκτρα • 1 review
Εξαιρετικη επαγγελματιας και πολυ γλυκος ανθρωπος!
14 June 2026
10.0
Hanna • 8 reviews
I can strongly recommend her. She is very thorough professional.
13 June 2026
10.0
Nefeli • 3 reviews
Η δρ. Γιαννακού είναι ένας γλυκύτατος άνθρωπος καταρχάς που προσεγγίζει το πρόβλημα με ενδιαφέρον και ουσιαστική διάθεση να βοηθήσει. Είναι ενημερωμένη επιστήμονας με άρτια γνώση του αντικειμένου της.
11 June 2026
10.0
Verona • 2 reviews
Εμπνέει εμπιστοσύνη. Θα την ξαναεπισκεφθω σίγουρα.
10 June 2026
10.0
Ειρήνη • 1 review
Ασχολείται διεξοδικά με τον ασθενή και είναι πάντα διαθέσιμη στο τηλέφωνο για διευκρινίσεις. Δείχνει γιατρός που αγαπάει πολύ την επιστήμη του.
04 June 2026
10.0
ΖΩΗ • 1 review
Η γιατρός είναι απλά ΕΞΑΙΡΕΤΙΚΗ!
31 May 2026
10.0
Σοφία • 1 review
Μου ενέπνευσε εμπιστοσύνη και αυτό μου αρκεί!!
30 May 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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