Dr Yeoh began a new position as the head of graphic design at Indiana University Southeast in New Albany, Indiana, USA in August 2015. in 2004, he was recruited as one of the founding faculty members of Visual Communication of the School of Art, Design and Media at Nanyang Technological University in Singapore.

In addition to being the Graphic Design head at IU Southeast, he also serves as the promotion coordinator for the Fine Arts Department. He is a council member for Service Learning and Community Engagement of IUS, a FACET (Faculty for Excellence in Teaching) Service-Learning Faculty Fellow for 2017-2018, a committee member of Campus Budgetary Advisory Group (CBAG), a proposal reviewer for the New Frontiers in the Arts and Humanities university-wide program, and a member of the Diversity Council at IU Southeast. He has served as a conference judge since the 12th annual undergraduate student conference at IUS in April 2016.

He held his solo exhibition at the Ronald L. Barr gallery at Indiana University Southeast. A total of 23 posters with topics ranging from social, political, and economic, a snappy and unapologetic title, 'I've always wanted to be an artist but became a graphic designer,' the exhibition ran from Nov 8 - Dec 3, 2017. He has actively participated in several international exhibitions such as the La Ciudad Ligera in Madrid, Spain (Oct. 4, 2017) and the Beijing Design Week 2016 (Sep 26 - Oct 6, 2016).

He sees travel as a form of active and deep learning, especially the latter in which it is about understanding, not just memorizing.