Dentist Dt. Müjdat Küçükkaya graduated from Marmara University, Faculty of Dentistry in 1980. He worked as a freelance dentist in Burdur between 1980 and 1985. In 1986, he worked as a guest doctor in the Salzburg Public Hospital, Maxillofacial Surgery Clinic for 1 year in Austria, and next, he worked as a dentist in an oral and dental health center in Austria for 9 years. He opened his own private clinic in Antalya in 1996. Then, he worked as a dentist at Özel Oral and Dental Health Clinic, of which he was a co-founder, between 2011 and 2016. Dt. Küçükkaya co-founded DentGroup Antalya Clinic in 2016 and offers his services there.