Dr. Mohammed Ahmed Aljunaid, Birth: 01. January 1990, Yemen. DDS from Aden University, Aden, Yemen (2014), Master of Dental Medicine (Periodontal disease and regeneration) Universitas Airlangga, Surabaya, Indonesia (2020), and PhD in Periodontology Universitas Airlangga, Surabaya, Indonesia (2024). I am a lecturer in the Dental Medicine Department (Periodontology, Oral histology, and Oral radiology), Faculty of Medicine, Taiz University Taiz, Yemen.As a Junior Researcher at the Stem Cell and Histopathology Research and Development Center Universitas Airlangga, Surabaya, Indonesia, the main fields of my research direction include bone regeneration and tissue engineering (Periodontology and Oral Disease). Clinical research is also part of my interests. Research carried out are laboratories, clinical and systematic reviews.I am highly interested in research, academic writing, and publishing articles and reviews in different areas of dentistry (Periodontology and Oral disease). I am passionate about continuing my practical experiments and research to fulfil oral health preservation and promotion.