Katie Shearn

Dr. Katie Shearn is a Researcher at Sheffield Hallam University specializing in realist evaluation of public health systems. Her work focuses on sexual health services, HIV care models, and whole-system approaches to physical activity promotion. She supervises PhD students in health services research and collaborates with national health agencies.

Research Programs:

• Co-design of sexual wellbeing services using the Capabilities Approach
• System transformations for person-centered public health
• Realist evaluation methodologies for complex interventions

Publication Focus: Her recent work (2022-2025) demonstrates strong emphasis on evaluating place-based health initiatives, physical activity integration in healthcare, and methodological innovations in realist evaluation. Studies frequently examine multi-sector partnerships and contextual adaptation of interventions.

Awards & Recognition: No formal awards documented.

Research Supervision: Advises doctoral candidates on HIV support services, nurse practitioner effectiveness, and physical activity integration in healthcare settings.