1987: Doctor of Dental Surgery (DDS), National and Kapodistrian University of Athens, Athens, Greece.
1990: Master of Science in Gerodontics, University of London, UK
1994: Doctoral Degree (PhD), National and Kapodistrian University of Athens, Athens, Greece.
1999: Postgraduate Certificate in “Open and Distance Learning”, Hellenic Open University. Greece
1999-2000: Postdoctorate Fellowship in "Adult Education" at the Hellenic Open University, Greece
Academic and professional positions held
2020-2022, 2023-2025: Director of the Section of Prosthodontics, Dental School, NKUA
2017-2026: Hon. Secretary of the European College of Gerodontology
2019-2020: President of the European College of Gerodontology
2018-2021: Member of the Academic Board of the European Geriatric Medicine Society
2017-today: Co-Chair of the Gerodontology Special Interest Group of the European Geriatric Medicine Society
2013-2018: Website Editor at the European College of Gerodontology.
2013-today: Chair of the Education Committee at the European College of Gerodontology.
Administrative and organizational experience
2022-2026: Gerodontology coordinator in the Action COST CA21122 - PROmoting GeRiAtric Medicine IN countries where it is still eMerGing (PROGRAMMING)
2024-2025: Chair of the Committee of International Relations and Mobility
2018-2022: Chair of the Internal Evaluation Committee at the Athens Dental School
2012- today: Member of the Editorial Board of the European Journal of Dental Education
2011-today: Member of the Undergraduate Curriculum Committee
2009-2011: Member of the Dental Website Reconstruction Committee
2008-2017: Member of the Scientific Committee of the Athens Dental Association
2008-2017: Member of the Dental School Internal Evaluation Committee
2007-today: Scientific Editorial Advisor at the "Hellenic Hospital Dentistry. Special Care Dentistry"
2007-2011: Member of the Dental Library Committee
2005-2006: Member of the Committee for Dental Postgraduate Education and Continuing Professional Development implemented by the Ministry of Health
Awards and Honours
2020: European College in Gerodontology Research Award
2014: European College in Gerodontology Research Award
2010: Best poster award at the Association for Dental Education in Europe (ADEE) Congress
Research Theses - Books
Kossioni AE. Oral health status in older hospitalised patients with mental disorders. NKUA, 2012
Kossioni AE. The design of a continuing professional development course in Geriatric Dentistry. Postdoctorate Thesis, Hellenic Open University, 2001
Kossioni AE. The effect of gender, age and denture wearing on the masseter myotatic reflex and the silent period. Electromyographic study. Doctorate Thesis, University of Athens, 1994
Kossioni AE. The effect of ageing on digastric motor responses to the abrupt unloading of tension in mandibular elevator muscles. MSc Thesis, University of London, 1990
Gerodontology Essentials for Health Care Professionals. Anastassia E. Kossioni (Ed). Springer, 2020
Popovac A, Jaćimović J, Trichopoulou A, Peppa E, Kotrokois K, Stančić I, Milić-Lemić A, Kossioni A. Mediterranean diet and oral health: is there an association? A scoping review. Nutr Res Rev 2024:1-15. doi: 10.1017/S0954422424000337
Đukić L, Soulis G, Janssens B, Müller F, Petrovic M, Kossioni A. Appropriate use of antibiotics for oral/dental conditions in older adults: a narrative review. Acta Clin Belg 2024;79(3):193-204
Elliott K, Dukes KC, Barlow PB, Kossioni A, Marchini L. Ageism scale for dental students (ASDS): A focus group review of content validity. Spec Care Dentist 2024;44(4):1135-1145
Parisius KGH, Verhoeff MC, Lobbezoo F, Avivi-Arber L, Duyck J, Hirano H, Iijima K, Janssens B, Kossioni A, Lin CS, McKenna G, Müller F, Schimmel M, Visser A, Watanabe Y, Gobbens RJJ. Towards an operational definition of oral frailty: A e-Delphi study. Arch Gerontol Geriatr 2024 ;117:105181.
Chebib N, Holmes E, Maniewicz S, Abou-Ayash S, Srinivasan M, McKenna G, Kossioni A, Schimmel M, Müller F, Brocklehurst P. Exploring preferences of older adults for dental services: A pilot multi-national discrete choice experiment. Gerodontology 2024;41(2):220-230.
Kossioni AE. Baby boomers in Europe: demography, socioeconomic and health status, and oral health needs. Spec Care Dentist 2023;43(3):304-312.
Konstantopoulou K, Kossioni AE. Association between Oral Hygiene Information Sources and Daily Dental and Denture Care Practices in Urban Community-Dwelling Older Adults. J Clin Med 2023;12(8):2881
Ioannidou K, Kalyva D, Basdeki EI, Tranoulis I, Kossioni AE. Greek dental students' perceptions of treating older patients. Gerodontology 2022 Feb 21. doi: 10.1111/ger.12625
Chávez EM, Kossioni A, Fukai K. Policies Supporting Oral Health in Ageing Populations Are Needed Worldwide. Int Dent J 2022 ;72(4S):S27-S38.
Bousiou A, Konstantopoulou K, Polychronopoulou A, Halazonetis DJ, Schimmel M, Kossioni AE. Sociomedical and oral factors affecting masticatory performance in an older population. Clin Oral Investig 2022; 6(4):3477-3486.
Bousiou A, Konstantopoulou K, Martimianaki G, Peppa E, Trichopoulou A, Polychronopoulou A, Halazonetis DJ, Schimmel M, Kossioni AE. Oral factors and adherence to Mediterranean diet in an older Greek population. Aging Clin Exp Res 2021 ;33(12):3237-3244
Charadram N, Maniewicz S, Maggi S, Petrovic M, Kossioni A, Srinivasan M, et al. Development of a European consensus from dentists, dental hygienists and physicians on a standard for oral health care in care-dependent older people: An e-Delphi study. Gerodontology 2021 ;38(1):41-56
Kossioni AE, Ioannidou K, Kalyva D, Marchini L, Hartshorn J, Kaufman L, Smith B, Barlow PB. Translation and validation of the Greek version of an ageism scale for dental students (ASDS_Gr). Gerodontology 2019; 36: 251-257
Kossioni AE, Hajto-Bryk J, Janssens B, et al. Practical Guidelines for Physicians in Promoting Oral Health in Frail Older Adults. J Am Med Dir Assoc 2018;19(12):1039-1046.
Kossioni AE. The Association of Poor Oral Health Parameters with Malnutrition in Older Adults: A Review Considering the Potential Implications for Cognitive Impairment. Nutrients 2018; 10(11). pii: E1709. doi: 10.3390/nu10111709.
Kossioni AE, Hajto-Bryk J, Maggi S, et al. An Expert Opinion from the European College of Gerodontology and the European Geriatric Medicine Society: European Policy Recommendations on Oral Health in Older Adults. J Am Geriatr Soc 2018 ;66(3):609-613..
Kossioni AE, Marchini L, Childs C. Dental participation in geriatric interprofessional education courses: A systematic review. Eur J Dent Educ 2018;22(3):e530-e541