Hedlund, Mats Lennart was born on October 7, 1949 in Stockholm, Sweden. Son of Set Erik and Kerstin (Morin) Hedlund.
Doctor of Medicine Karolinska Institute, Stockholm, 1976. Resident in common surgery Nacka Hospital, Stockholm, 1976-1981. Resident in urology St. Eriks Hospital, Stockholm, 1981-1984, St. Goran's Hospital, Stockholm, 1985-1991.
Staff surgeon Nacka Hospital, 1991-1997. Staff surgeon department urology Huddinge University Hospital, Stockholm, since 1997.
Doctor of Medicine Karolinska Institute, Stockholm, 1976.
Married Tarja Maritta Narhisalo, November 21, 1970. Children– Tove Cecilia, Linn Kristina, Hanna Kaisa Veronica.