The purpose of the current study was to evaluate the impact of the 2-year Faculty Fellows Program on improving the teaching practices of faculty members at Sultan Qaboos University (SQU). It also aimed to investigate the challenges faced by participants during the program. The Faculty Fellows Program is organised by the Center for Excellence in Teaching and Learning (CETL) at SQU to enable faculty members from various disciplines to work with their colleagues to improve teaching techniques in order to maximise student learning through an intensive training program on areas related to teaching and learning. The study employed a mixed research design method to collect and analyse the quantitative data and qualitative data from a questionnaire and a focus group discussion. The study population were all faculty members at Sultan Qaboos University. The study sample included faculty members who joined the program from 2015 to 2022 (42 faculty fellows participated in the study). In addition, four participants joined an online focus group discussion. The quantitative data was analyzed using descriptive statistics through SPSS, while the qualitative data was analyzed using thematic analysis. The main findings of this study indicate that the Faculty Fellows Program had a high impact on improving participants' teaching practices by exercising various teaching techniques and strategies, implementing several theories and ideas they learned from the program, and drawing on reflective pedagogy. The findings also highlight some barriers encountered by program participants, such as heavy workloads, time conflicts between teaching schedules and program activities, lack of college support, and the online activities of the program during the pandemic leading to a loss of interest. Specific recommendations for the Faculty Fellows Program are offered for consideration. Suggestions for further research are also addressed.