OSSS was established in 2062 B.S. and is dedicated to serve the community in rural as well as urban areas. OSSS is non-political, non-religious organization. It's a matter of immense pleasure for us that we have completed almost 16 years very successfuly. At OSSS, we believe that every patientsshould have an equal opportunity to get service. So, we make every effort to provide the best service to patients.