2003: Bachelor of Dental Surgery, King’s College London, University of London, United Kingdom
2007: Master’s degree in Community Dentistry, School of Dentistry, National and Kapodistrian University of Athens
2011: Master’s degree in Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens
2021: Doctor in Medical Science, School of Dentistry, National and Kapodistrian University of Athens
Academic and professional positions held
2018-2022: Scientific Collaborator, Department of Paediatric Dentistry, School for Dentistry, NKUA
2022-2023: Academic Scholar, Department of Paediatric Dentistry, School for Dentistry, NKUA
Academic and professional responsibilities
2011: Member of the Hellenic Society of Paediatric Dentistry (Hspd)
2015: Member of the European Academy of Paediatric Dentistry (ΕΑΡD)
2023: Member of the Clinical Affairs Committee, EAPD
2024: Editor, Paidodontia Journal of the HSPD
2025: Associate Editor, European Archives Paediatric Dentistry
Awards
Young Scientist Award: «Dental age estimation in children that have undergone antineoplastic treatment.», 12th EAPD Interim Seminar 2021, Oslo, Norway.
Award of the Hellenic Society of Paediatric Dentistry: "Ankylosis of the first permanent molar: Presentation of clinical cases.", 45th Panhellenic Paedodontic Congress 2021, Kalamata.
Young Researcher Travel Award: "Is children's mandibular cortical bone affected by antineoplastic treatment?", 13th EAPD Interim Seminar 2023, Prague.
Administrative experience
2024: Committee for people with disabilities.
Publications in International journals
Seremidi K, Gizani S, Anderson M, Dahllöf G, Barr-Agholme M, Parekh S, Tsilingaridis G; European Academy of Paediatric Dentistry (EAPD). Best clinical practise guidance for oral health care management of long-term childhood cancer survivors (CCS): an EAPD policy document. Eur Arch Paediatr Dent. 2025 Apr 23. doi: 10.1007/s40368-025-01037-2. Epub ahead of print.
Chatzimarkou S, Seremidi K, Papaioannou W, Mortensen D, Twetman S, Gizani S. Erosive Tooth Wear in Children and Adolescents: Awareness, Knowledge, and Management: A Case-Based Questionnaire Among Greek Dentists. Dent J (Basel). 2025;13(6):249.
Chatzidimitriou K, Theodorou K, Seremidi K, Kloukos D, Gizani S, Papaioannou W. The role of hydroxyapatite-based, fluoride-free toothpastes on the prevention and the remineralization of initial caries lesions: A systematic review and meta-analysis. J Dent. 2025;156:105691.
Ninou C, Seremidi K, Agouropoulos A, Papaioannou W, Gizani S. Knowledge, attitudes and preferences of parents/guardians regarding dental treatment of their children's primary teeth: a questionnaire cross-sectional study. Eur Arch Paediatr Dent. 2025;26(3):507-516.
Seremidi K, Gizani S, Dahllöf G, Barr-Agholme M, Kloukos D, Tsilingaridis G. Dental management of long-term childhood cancer survivors: a systematic review. Eur Arch Paediatr Dent. 2024;25(5):611-636.
Seremidi K, Kavvadia K, Kattamis A, Polychronopoulou A. Dental caries and dental developmental defects as adverse effects of antineoplastic treatment in childhood cancer survivors. Eur Arch Paediatr Dent. 2023 Jun;24(3):357-365.
Seremidi K, Markouli A, Agouropoulos A, Polychronakis N, Gizani S. Rehabilitation considerations for very young children with severe oligodontia due to ectodermal dysplasia: Report of three clinical cases with a 2-year follow-up. Case Rep Dent 2022:9925475.
Gizani S, Seremidi K, Katsouli K, Markouli A, Kloukos D. Basic behavioral management techniques in paediatric dentistry: A systematic review and meta-analysis. J Dent. 2022;126:104303
Areas of scientific interest
Patients with special needs, medically-compromised patients, dental defects, behavioral management techniques, inhalation sedation.