Glen is a Lecturer and early career researcher in the Discipline of Podiatry. His PhD evaluated the effectiveness of foot orthoses versus corticosteorid injection for plantar heel pain. He is a member of the Australia and New Zealand Musculoskeletal Clinical Trials Network, the Australian Podiatry Association, and is a non-medical member of the Australian Rheumatology Association.

Glen coordinates, teaches and designs curriculum for a variety of podiatry subjects, particularly those focusing on clinical skills for podiatrists and prescribing medications.