Abstract Background Understanding and addressing frailty, a complex syndrome commonly found in older adults, demands a deep understanding and proficiency across various health domains. Existing research indicates a disparity between medical education and the hands-on management of frailty in practice. There is a scarcity of research on the educational requirements of postgraduate doctors in caring for frail patients. Methods Qualitative semi-structured interviews were conducted with post-internship doctors working in an AMU, using transcripts to analyse themes. The focus was on frailty conceptualisation, educational training, and clinical experience. Results Several themes were noted, particularly the lack of focus and variation on frailty teaching in undergraduate curriculums. This, coupled with limited hands-on experience, an emphasis on acute care over chronic management, inadequate multidisciplinary training, and a need for more structured education on frailty assessment tools, underscores the need for ongoing education and support. Many interviewees shared their experiences of being well-equipped to handle acute medical emergencies, demonstrating the effectiveness of their current medical education. However, they also pointed out that this preparation did not adequately equip them for the ongoing, multidimensional care that frail patients require. Several interviewees stressed the role of continued education and support for healthcare professionals managing frailty, suggesting ongoing professional development opportunities could effectively bridge the gap between initial medical education and the evolving demands of clinical practice. The potential of mentorship from experienced geriatricians adds invaluable guidance for early career doctors. Conclusion This qualitative study underscores a significant gap between medical education and the practical management of frailty. Addressing this gap requires a multifaceted approach that integrates frailty-focused content into undergraduate curricula, provides hands-on experience, fosters multidisciplinary collaboration, and offers ongoing professional development. By enhancing frailty education and training, healthcare systems can improve the quality of care for this vulnerable population, leading to better patient outcomes and more efficient use of resources.