He was born in 1983 in Antalya. After completing his high school education at Mahmut Celal Ünal Science High School, he completed his undergraduate education at Istanbul University Faculty of Dentistry in 2000. Meriç Küçükcoşkun, who started his major training and doctoral studies in Istanbul University Faculty of Dentistry, Department of Periodontology in 2005, completed his specialization education in 2010 by giving his doctoral thesis on the "Clinical Investigation of the Effect of Periodontal Initial Treatment on the frequency of COPD exacerbations".
During and after his doctorate education, he mainly focused on the relations between periodontal and systemic diseases, hard and soft tissue surgery, tissue regeneration, PRF applications. He is a member of TDB (Turkish Dentists Association), IDO (Istanbul Chamber of Dentists), EFP (European Federation of Periodontology), TPD (Turkish Periodontology Association).