Mayor Peletidis was born in 1953 in Ryakio, Kozani. He studied medicine and specialized in cardiology. He has been the president of the rural doctors of the prefecture of Pella, a member of the three-member committee of doctors of the General Hospital, Saint Andrew. He was then a member of the Board of the Federation of Doctors of IKA and a representative of the Medical Association of Patras in the Panhellenic Medical Association. He was a member and then President of the Pan-Asian Association of Patras and Surroundings and a member of the Board of the Pontian Lighthouse. He has been participating in the Municipal Council of Patras since 1999. Peletidis has been the Mayor of Patras since 2019.