Krzysztof M. Ostaszewski

Dr. Krzysztof M. Ostaszewski is a Professor and Actuarial Program Director at Illinois State University. He has taught actuarial science courses such as Mathematics 280 (Financial Mathematics), Mathematics 480 (Applications of Actuarial Principles), and Mathematics 483 (Mathematical Models in Finance and Investments) across multiple academic years. His research focuses on actuarial science, financial mathematics, and insurance risk modeling, with a particular emphasis on pension funding, derivative securities, and principles-based reserving.

Dr. Ostaszewski co-authored the textbook Financial Risk Management for Pension Plans (Elsevier, 2004) and has developed online study materials for actuarial exams. He offers online seminars for professional actuarial examinations (P, FM) through Illinois State University's Conference Center. His office is located in Stevenson Hall, room 313G, with contact details including phone (309-438-7226) and email (krzysio@ilstu.edu).