Are you a practitioner?

Join our network
join us illustration
Gastroenterologist
Dr Maria Zaxou Gastroenterologist: Book an online appointment

Zaxou Maria MD, MSc, PhD

Gastroenterologist Petroupoli

10.0 | 94 reviews
  • 180 '
Location

Γαστρεντερολογικό Ενδοσκοπικό Ιατρείο - Ζάχου Μαρία

Ιωάννου Χρυσοστόμου 94 και Πετρουπόλεως 166, Petroupoli, Attica

Next availability
Book appointment

Why she is suitable for you

Dr. Zaxou Maria is an External Collaborator at the private hospitals "Lefkos Stavros" and "Mediterraneo" and a PhD candidate at the Medical School of Athens - NKUA, focusing on hydrocolonoscopy and new techniques for the removal of colorectal polyps. She is actively engaged in clinical research and has participated in Greek and international conferences, including the Pan-European UEG 2023, where she was awarded for the COLDWATER study. She is specialized in the management of Irritable Bowel Syndrome (IBS) and is a member of the educational committee of the Rome Foundation. In her private practice, she addresses the full spectrum of Gastroenterology (e.g., Crohn’s disease, ulcerative colitis, Helicobacter pylori infection, GERD, dyspepsia, etc.) and performs gastroscopies and colonoscopies using state-of-the-art equipment, ensuring painless and safe procedures.

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

Experience

Relative Experience

  • Inflammatory bowel diseases
  • Endoscopic gastroenterology
  • Gastroesophageal Reflux Disease
  • Irritable Bowel Syndrome (IBS)
  • Invasive endoscopy
  • Digestive system disorders
94 patients' recommendations

Availability

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

Γαστρεντερολογικό Ενδοσκοπικό Ιατρείο - Ζάχου Μαρία

Ιωάννου Χρυσοστόμου 94 και Πετρουπόλεως 166, Petroupoli, Attica

Next availability

Services

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

Patient Reviews

10.0
From 94 reviews

Real reviews for real people

Investigated my case in depth
10
Trustworthy
10
Experienced & qualified
10.0
Punctual
9.8
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 (94)
  • Positive (94)
  • Neutral (0)
  • Negative (0)
9.8
Κωνσταντίνος • 1 review
Πολύ Φιλική Γιατρός μου ενέπνευσε κατευθείαν εμπιστοσύνη. Έδειξε να ενδιαφέρεται αρκετά με το θέμα μου και μου έδωσε και συμβουλές που δεν είχα ξανακούσει απο κανέναν γαστρεντερολόγο εδώ και 20 χρόνια. θα μπορούσε να μην ασχοληθεί (όπως κάνανε όλοι οι προηγούμενοι) αλλά ενδιαφέρθηκε, ρώτησε, ασχολήθηκε και τελικά με κατεύθυνε. Σίγουρα θα την συνιστούσα ανεπιφύλακτα.
03 September 2026
10.0
Ιωαννα • 1 review
Βοηθητική ευγενική και πολύ γλυκός ανθρωπος
03 September 2026
10.0
Vera • 2 reviews
Ειμαι πολυ ευχαριστημενη με την γιατρο. Ευχαριστη με ενσυναισθηση, κατανοητη και επικοινωνιακη, και ειναι επισης εμφανες πως παραμενει ενημερη των συγχρονων εξελιξεων στην ειδικοτητας της με υψηλο αισθημα ευθυνης απεναντι στον ασθενη.
28 August 2026
10.0
Manos • 1 review
I was absolutely delighted with my experience. I was extremely impressed by the doctor’s professionalism, knowledge, and thorough understanding of my medical condition. Her approach was warm, attentive, and reassuring, and she took the time to listen carefully and address all my concerns in a clear and comprehensive way. I truly felt that I was in excellent hands and would highly recommend her to anyone looking for a highly knowledgeable, caring, and dedicated physician.
17 August 2026
10.0
ΝΙΚΟΛΕΤΤΑ • 1 review
Η ιατρός κ.Ζάχου εκτός από καταπληκτική και εμπειρη ιατρός είναι άνθρωπος κατανοει τον ασθενή και τον κανει με τον τρόπος να αισθάνεται 'ανετα .Την ευχαριστώ πάρα πολύ και την συστήνω ανεπιφύλακτα.
12 August 2026
10.0
dido • 1 review
Απο την πρωτη κιολας στιγμή με έκανε να αισθανθώ πολύ άνετα.με ακουσε με καθε λεπτομέρεια κ κατευθειαν κατάλαβε τι μου συμβαίνει.Με εξετασε φυσικα και μου έδωσε οδηγίες κ νιώθω ήδη πολύ καλύτερα.εξαιρετικη γιατρός!!!!
05 August 2026
9.8
Nikos • 1 review
Από την πρώτη στιγμή νιώθεις ότι βρίσκεσαι σε καλά χέρια. Η κα Μαρία Ζάχου σε κερδίζει με τον επαγγελματισμό, την ευγένεια και την ανθρώπινη προσέγγισή της. Η εξέταση γίνεται με μεγάλη προσοχή, οργάνωση και σου εξηγεί κάθε βήμα, ώστε να αισθάνεσαι απόλυτα άνετα. Πριν την επίσκεψη δυσκολευόμουν να πιστέψω ότι η εξέταση θα ήταν πραγματικά ανώδυνη, όμως τελικά δεν ένιωσα απολύτως τίποτα.
04 August 2026
10.0
Ελενα • 2 reviews
Άψογη εμπειρία από την επίσκεψη στην κα Ζάχου!Ήταν συνεπής στο ραντεβού μας,ως γιατρός εξαιρετικά καταρτισμένη,σχολαστική και απάντησε σε κάθε απορία με απόλυτη σαφήνεια. Πολύ καλή εξυπηρέτηση και από το προσωπικό.
25 July 2026
10.0
Marina • 2 reviews
Απίθανη γιατρός είμαι τυχερή που την βρήκα
16 July 2026
10.0
ΖΩΗ • 2 reviews
Εξαιρετική γιατρός! Πολυ καταρτισμενη, φιλική και επεξηγηματικη σε όλα! Το ενδιαφέρον στον ασθενή και το αντικείμενο γενικότερα ξεχωρίζει!
14 July 2026

Contact and location

Select practice

    • Address
      Γαστρεντερολογικό Ενδοσκοπικό Ιατρείο - Ζάχου Μαρία
      Ιωάννου Χρυσοστόμου 94 και Πετρουπόλεως 166, Petroupoli, Attica
    • Bus
      • 70m ΚΑΨΗ
      • 80m ΤΡΟΦΟ
      • 230m ΦΑΡΜΑΚΕΙΟ
    • Access for people with disabilities
      • This location provides access to people with disabilities.
    • Parking
      • Easy parking
Could not find any practice in map.

Payment Methods

Select practice

  • 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

  • Εξωτερικός Συνεργάτης Ιδιωτικού Νοσοκομείου “Mediterraneo” , “Λευκός Σταυρός”, “Ιατρικό Κέντρο Φαλήρου”
  • Zachou Gastroenterology - Γαστρεντερολογικό Ενδοσκοπικό Ιατρείο Πετρούπολης

Curriculum Vitae and Career

Studies

  • MD, National and Kapodistrian University of Athens, NKUA, Medical School of Athens (2011 - 2017)
  • Master's Degree, University of Thessaly, Research Methodology - Biostatistics (2021 - 2022)
  • PhD, National and Kapodistrian University of Athens, NKUA, Medical School of Athens (2021 - Present)

Professional experience

  • Specialist in Gastroenterology, Sismanogleio General Hospital of Athens, Greece (2020 - 2024)
  • Specialist in Internal Medicine, Livadeia General Hospital, Greece (2017 - 2020)

Organisations member

  • Ιατρικός Σύλλογος Αθηνών, Μέλος (2020)
  • Ελληνική Γαστρεντερολογική Εταιρεία (2021)
  • Ελληνική Ομάδα Μελέτης Ιδιοπαθών Φλεγμονωδών Νοσημάτων Εντέρου (2021)
  • Ελληνική Εταιρεία Μελέτης Ήπατος (2021)
  • Rome Foundation, Educational Committee (2024)
  • European Society of Gastrointestinal Endoscopy, Member (2025)

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 Zaxou Maria and edited by the doctoranytime team.
Log in or register to continue
Are you a new user? Register for free
Log in or register to continue

Continue with

or register with your email address

The password should contain at least 6 characters and 1 capital letter
Are you a registered user?
Create a new password

Enter the email you used to register in doctoranytime and we'll send you a link to create new password

Your data is in good hands
doctor-graphic doctor-graphic

doctoranytime takes your health as well as your data protection very seriously!

In order to ensure you that:

  • you will continue to get the best possible treatment from the affiliated doctors and diagnostic centers
  • you will continue to book your appointments easily and quickly by having at the same time the right of evaluation
  • we will be able to contact you immediately in case of a change in your appointment
  • you will continue to receive our newsletter and health suggestions that may interest you

it is essential for us to collect and process your personal data to the extent that you allow.

For this reason, we would like to inform you that we take all the necessary measures in order to protect your personal data, according to the New European General Data Protection Regulation (“GDPR”), the terms of the doctoranytime Privacy Policy (that you can read in detail here) and the law requirements.

If you have any questions regarding your privacy protection by doctoranytime or in case you wish to exercise your GDPR rights (information, access, correction, deletion, limitation of processing, portability of your data, objection and right to lodge a complaint with the Personal Data Protection Authority) you can contact the Data Protection Officer of doctoranytime on: [email protected].

Terms of Use

Congratulations!!

Your registration has completed.

Check availability
Video Consultation
In-office appointment