Stefan Kyuchukov, MD graduated in medicine at the Medical University in Pleven in 1984. He received his specialty in internal medicine in 1991 and in nephrology in 1995. Then he transferred to the hospital in Lviv. He was then transferred to the Troyan Hospital, where he was head of the hemodialysis department until 2015. From 2015 until October 2023 he was part of the team of the hemodialysis department of Ajibadem City Clinic Tokuda Hospital – Sofia.

From the beginning of November 2023 Dr. Kyuchukov is part of the team of the haemodialysis department of the Heart and Brain Hospital, Pleven.