This thesis addresses the design of a Medical Software Platform to support Periodontitis Data Collection and Clinical Workflow. It originated through a collaboration with the University of Turin Dental School, whose doctors required a centralized system to gather information to be used in a periodontal disease study. Currently, their information is dispersed: periodontal charts are stored on local files, radiographs are stored on clinic PCs, photos on private devices, and questionnaires on external devices. This inefficiency in centralization hinderers work progression, causes mistakes, and imposes difficulty in creating homogeneous research datasets. Out of this necessity originated the concept of a centralized platform.