Dr. Olga Bellou
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Dr. Olga Bellou
Athens, Greece

Dr. Olga Bellou

Oral & Maxillofacial Surgeon

OMFS MD DDS M.Sc

With dual degrees in medicine and dentistry (MD, DDS) and extensive surgical experience across Greece and Germany, Dr. Olga Bellou brings a rare depth of skill to oral and maxillofacial care. Her years managing complex surgical cases within demanding public hospitals have shaped a steady hand, calm judgment, and refined precision. Whether the need is advanced implantology, intricate oral surgery, or facial aesthetics, her approach remains highly personalized — placing safety, comfort and lasting results at the centre of every treatment.

New patients welcome

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01 — Profile

About

Dr. Olga Bellou graduated from the School of Medicine at the University of Thessaly in 2016, having earlier completed her degree at the School of Dentistry, University of Athens, in 2008.

Prior to her surgical path, she practised general dentistry for several years.

She began her surgical career in 2016 with a year in General Surgery at Penteli Children's Hospital, before joining the Oral & Maxillofacial Surgery Department at KAT General Hospital of Attica from 2018 to 2023, where she took part in numerous surgical procedures under general and local anaesthesia across the oral, facial region. Between 2024 and 2025, she practised at the University Clinic of Oral & Maxillofacial Surgery of the University of Athens, based at the "P. & A. Kyriakou" Children's Hospital — reflecting many years of experience within the public health care system.

She completed further training in Vascular and Nerve Microsurgery at the Orthopaedic Clinic of the University of Athens in 2015, and was awarded her specialty title in Oral & Maxillofacial Surgery in December 2024. She has also visited several clinics in Germany as a visiting doctor for further training and exposure to advanced surgical practice.

17+
Years in clinical practice, since 2008
3
Medical licenses — Greece, Germany, UK (GMC)
9
Peer-reviewed publications
02 — Services

Surgical services

Trauma & Pediatric Surgery

Facial trauma
Diagnosis and surgical treatment of facial fractures and soft-tissue injuries following accidents or trauma.
Pediatric trauma
Diagnosis and treatment of facial and dental trauma in children, with an approach adapted to growing patients.
Pediatric Oral & Maxillofacial Surgery
Surgical management of oral and maxillofacial conditions in children, in a setting adapted to their needs.

Oral Surgery

Impacted tooth surgery
Surgical removal of impacted teeth, including wisdom teeth, performed under local or general anaesthesia.
Dental implants & guided implant surgery
Placement of osseointegrated dental implants to restore missing teeth, function and aesthetics, with computer-guided planning from 3D imaging for greater precision and optimal outcomes.
Subperiosteal implants
A custom-made implant framework placed on top of the jawbone rather than inside it, offering an alternative for patients with insufficient bone volume for conventional implants.
Bone regeneration
Bone grafting and regeneration techniques that rebuild jaw volume to allow implant placement where bone is insufficient.
Sinus lift
Elevation of the maxillary sinus floor to build up bone height in the upper jaw ahead of implant placement.
Closure of oro-antral communication
Surgical closure of an opening between the oral cavity and the maxillary sinus, most often following tooth extraction.

Oral Cancer

Oral cancer screening
Regular clinical examination of the oral cavity for early detection and control of oral cancer.
Biopsies
Sampling and diagnostic evaluation of suspicious lesions of the oral mucosa and skin of the face and neck.
Oral cancer follow-up
Structured, regular review after diagnosis or treatment of oral cancer, to monitor healing and detect any recurrence early.

TMJ Disorders

TMJ disorder therapy with Botox
Botulinum toxin injections into the muscles of mastication to relieve temporomandibular joint pain and dysfunction.
Masseter hypertrophy
Botulinum toxin treatment of an enlarged masseter muscle, reducing jaw clenching, teeth grinding and excessive jawline width.
Migraine therapy with Botox
Botulinum toxin injections in the temporalis muscle as part of the management of chronic migraine and tension-type headaches.

Facial Aesthetics

Blepharoplasty
Surgical correction of the upper and/or lower eyelids to refresh the eye area and improve function and appearance.
Gummy smile correction (lip repositioning)
A lip repositioning procedure performed through an intraoral incision to reduce excessive gum display when smiling, for a more balanced smile.
Upper lip lift
A surgical procedure that shortens the space between the nose and upper lip, revealing more of the upper lip and teeth for a more youthful appearance.
Cheek fat pad surgery
Buccal fat pad reduction to refine and contour the lower cheeks and jawline for a more defined facial shape.
Face rejuvenation
Non-surgical facial rejuvenation treatments, including botulinum toxin (Botox), for a natural, refreshed appearance.
Facial PRF (Dracula Technique)
Platelet-rich fibrin therapy using the patient's own blood to stimulate collagen production and rejuvenate the skin naturally.
03 — Background

Experience, Studies & Research

2025 — Today
Consultant, Oral & Maxillofacial Surgery
1st Health Authority of Attica
2026 — Today
Clinical Associate — Oral & Maxillofacial Surgeon
Clinic specialised in Oral & Maxillofacial Surgery — The Ilisian Faces
2024 — 2025
Consultant, University Clinic of Oral & Maxillofacial Surgery of UOA
General Children's Hospital of Athens "P & A Kyriakou"
2023 — 2024
Consultant, Oral & Maxillofacial Surgery
1st Health Authority of Attica
2022 — 2023
Doctor, 2nd General Surgery Department
Athens General Hospital "KAT"
2018 — 2022
Doctor, Oral & Maxillofacial Surgery Department
Athens General Hospital "KAT"
2018
Doctor, Oral & Maxillofacial Surgery Department
Athens General Hospital "G. Gennimatas"
2016 — 2017
Doctor, Pediatric Surgery Department
General Children's Hospital of Penteli
2008 — 2016
Dentist
ProSmile, Dental Practice
Where it began

Visiting Doctor

2025
Clinic for Oral & Maxillofacial and Plastic Surgery
Darmstadt Clinic, Germany
2025
Clinic for Oral & Maxillofacial and Plastic Surgery
Dietrich-Bonhoeffer-Klinikum, Neubrandenburg
2023
Oral & Maxillofacial Surgery Department
RoMed Clinic Rosenheim, Germany
2020
General Surgery & Traumatology Department
RegioMed Clinic Sonneberg, Thuringia Germany
2020
Oral & Maxillofacial Surgery Department
Ludwig Maximilian University Munich
2019
ENT, Head and Neck Surgery Department
Evangelical Hospital Oldenburg, Germany
2009 — 2016
University of Thessaly, Greece
Medicine (MD)
2008 — 2011
University of Thessaly, Greece
Master in Primary Health Care (M.Sc)
2002 — 2008
National & Kapodistrian University of Athens, Greece
Dentistry (DDS)
2020
Hellenic Society of Head & Neck Oncology Scholarship
Visiting research placement, LMU Munich — Head & Neck Surgical Oncology
  • 2024Specialty in Oral & Maxillofacial Surgery
  • 2021Medical License in Germany
  • 2016GMC Registration, United Kingdom
  • 2016Medical License in Greece
  • 2008Curriculum Implantology — BDIZ-EDI
  • 2008Dental Licence in Greece
QR code linking to Dr. Bellou's Google Scholar profile
Google Scholar

Scan for the full, up-to-date list of peer-reviewed publications, citations and research profile.

3H-index
114Citations
0000-0003-3543-7168ORCID

Multinational Research Collaborations

CovidSurg-3 GlobalSurg HIPPO AROMA GRACE STANMORE AMBROSE
04 — Recognitions

Certificates & Memberships

Certificates

  • 2020Microvascular Surgery
  • 2020Facial Esthetics — University of Genoa
  • 2019Computer Assisted Implantology
  • 2011BLS Certificate
  • 2008Curriculum Implantology — BDIZ-EDI

Memberships

  • —ESMO Member
  • —Elected member, Hellenic Medical Association
  • —Disciplinary Board, Athens Dental Association
  • —Elected member, Hellenic Dental Association

Languages

Greek — Native English — C2 German — B2
05 — Preparing

Your first visit

Please bring the following with you to your first appointment at our clinic:

  • Recent laboratory test results, particularly if you have a medical history that requires regular monitoring (e.g. diabetes)
  • Any previous imaging already carried out for your current condition (e.g. panoramic X-ray, CT scan of the facial skeleton, CBCT, etc.)
  • A detailed personal medical and dental history, or a referral note from your doctor or dentist if you have been referred
  • A list of any medications you are currently taking, including dosage and frequency
  • If a prescription may be needed, please also have your social security number (AMKA) ready
06 — Contact

Get in touch

For appointments, referrals or professional enquiries, reach out directly or find the clinic address below.

Clinic Address The Ilisian Faces — Vasilissis Sofias 54, 4th floor, Athens 11528, Greece
Phone +30 695 529 6165
Email drobellou@gmail.com
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In cooperation with The Ilisian Faces

Collaborating Hospitals The Ilisian Faces · ORL Athens Clinic
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