Internationally, (Ahmed and Shoeb, 2009; Awasthi et al. , 2011; Chou et al. , 2011), measured the service quliaty and in Pakistan, (Rehman et al. , 2009; Arshad and Ameen, 2011) measured the library services. All these researchers explored library services in general, while this study focusses specially on the service quality of front desk staff. The services of library front desk staff are measured first time in this study. This study is beneficial for both the librarians and the users. The librarians will get an idea that what areas should they improve while the users will have a better understanding that what they want, and what are they provided with. The study as well as guides the librarians and library managers toward better understanding of the difference between what users want, and what are they provided with at the medical colleges. The difference between the perception and expectations provides librarians and library managers with a road map to develop the service quality of front desk staff to meet the expectation level of the user's for their satisfaction