[2] In 2006, he was elected as the member of parliament for the Offinso South constituency through a by-election following the death of Kwabena Sarfo in August 2006.
He graduated from the University of Ghana Medical School in 1973 and also holds a post-graduate diploma in Telemedicine.
[1] Owusu contested and won the Offinso South constituency by-election in 2006 on the ticket of the New patriotic Party.
[3] He is a medical director at Dr Martin Luther King Clinic in Accra and an external examiner at the Kwame Nkrumah University of Science and Technology.
He is a retired lecturer and former Head of Chemical Pathology Department of University of Ghana Medical School.