He was born in Istanbul. He completed his secondary education in Galatasaray High School. Graduated from Marmara University Faculty of Dentistry in 1987 with first degree. Dr. Tülin Arun completed her doctorate at Marmara University, Faculty of Dentistry, Department of Orthodontics between 1988-1993.
After working as an associate professor at Marmara University for two years, he started to work at Yeditepe University, Department of Orthodontics in November 2000 and served as the head of Yeditepe University between 2000-2011.
In 2003, he became a professor at the same faculty. He was the President of the Turkish Orthodontic Society between 2008-2010.
He is married and has a daughter. Dr. Since 2006, she has been actively involved in the Turkish University Women's Association and is involved in social responsibility projects.
She continues to take place in national and international academic environments with her presentations. During her academic career, she advised numerous doctoral and residency students.
He has published nearly sixty articles in national and international refereed journals, about 100 conferences and presentations. He still works in his own office.Translated by