A public–private mix tuberculosis (TB) DOTS project was implemented to enhance coverage and collaboration between the public and private sectors, with an objective to increase case detection and to improve TB case management in a large urban area. General practitioners (GPs) were trained to provide DOTS services. Patients were diagnosed and treated as per national guidelines and outcomes were reported to national TB control program. Treatment and sputum microscopy were provided free of cost. A total of 94 GPs were trained. In all, 57.4% of trained GPs remained actively involved in the project. Overall treatment success rate of the patients enrolled with the project was 86.3% with 8.7% default patients. Experience suggests that a more stringent selection criteria need to be followed for inclusion of GPs in the program to improve the success of the program. A multifaceted context specific approach is needed while working with private health care providers.