Prof. Nicholas Titiloye was born in Nigeria on 18th December, 1969.  He attended primary and secondary school in Ekiti state, Nigeria. He proceeded to Obafemi Awolowo University Ile-Ife and obtained Bachelor of Medicine and Surgery (MBChB) in 1998. He did Housejob in Ondo State Hospital Management Board and National Service at University of Calabar Teaching Hospital. He was admitted into the Residency training of National Post Graduate Medical College in the Faculty of Pathology ( Sub Unit: Anatomical Pathology) with training centre at Obafemi Awolowo University Teaching Hospital Ile-Ife in 2002 and graduated with a fellowship in 2008. His dissertation in Breast Cancer as partial fulfillment of the fellowship programme granted him additional training at Leeds Teaching Hospital Centre for Oncology, UK where he was trained in Immunohistochemistry and TMA analysis of Breast Cancer with Grants from OAU Teaching Hospital and International Union Against Cancer Geneva (ICRETT 2007 & 2009) and he became a fellow of UICC and life member of Association of fellows of UICC.

He joined the service of KNUST as a lecturer in the Department of Pathology and Honorary Consultant in Komfo Anokye Teaching Hospital Kumasi in 2009. His teaching spectrum include General Pathology, Systemic Pathology and Histopathological Techniques to undergraduate and graduate students while his clinical duties include Diagnostic Histopathology, Cytopathology and Anatomical Pathology and training of Resident Doctors. He was head of Pathology Department 2011-2013, 2015-2017 and 2022. He was promoted as Senior Lecturer in 2013 and Associate Professor in 2018.

Dr Titiloye has authored many publications in the field of diagnostic histopathology and molecular Pathology and has attended many international conferences. He is a member of repute International Professional and Charity Organizations, a good christian and he is happily married.