Efstathios A. Rallis, MD is Associate Professor of Dermatology and Venereology at the Biomedical Sciences Department of University of West Attica, School of Health and Care Sciences (Egaleo, Athens, Greece). He earned his medical degree from the Aristotle University of Thessaloniki and completed an internship in Internal Medicine in Army General Hospital of Athens and a residency in Dermatology at the “Andreas Sygros Hospital”. He directed the Department of Dermatology at 417 Army Equity Fund Hospital (NIMTS) Hospital of Athens from 2009-2015. His clinical interests include acne, rosacea, melanoma and skin cancer, psoriasis, laser applications in Dermatology and drug eruptions. He is the author of over 160 publications in international peer-reviewed medical journals with more than 2.400 citations and h-index = 27 on Google Scholar. He has authored 2 monographies and co-authored 18 textbook chapters in Greek and foreign language textbooks. He is a member of the Coordination Committee of the Postgraduate Program since 2020 entitled: “Advanced Aesthetics and Cosmetology: Development – Quality Control and Security of New Cosmetic Products” in the Aesthetic and Cosmetology Division of University of West Attica. Since March 2019 he is a founding member of the Research Laboratory entitled: “Dermatology – Aesthetics – Laser” Laboratory of Dermatology – Aesthetics – Laser Applications, (Lablad). He has also participated as a speaker or president at many conferences as well as at the organization of a significant number of Greek conferences and/or scientific meetings. Currently, he is the director of the Division of Aesthetics and Cosmetology.