Marissa Obtinalla is the Accounting Manager for McDonald's Guam and Saipan, overseeing all areas relating to financial reporting for the Saipan and Guam operations. She also monitors all purchasing and inventory for levels for the restaurant operations. She has been with the company since 1998. Prior to joining McDonald's of Saipan, Marissa worked as an accountant for private construction companies in Manila and was an Accountant for a local hotel on Saipan. Marissa has a Bachelor of Science Degree in Accounting from the University of Manila and received her CPA Board Certification in 1989.