Sahyog Hospital Patna,best hospital in patna, best multispeciality hospital in patna,nabh accredited hospital in patna,nabh hospital in patna,CGHS Accredited hospital in patna,CGHS hospital in patna,Hospital in patna,top hospital in patna,corporate hospital in patna,best orthopaedic centre in patna,best neurology centre in patna,best gynecology centre in patna, best ggeneral surgery centre in patna,best hemodialysis centre in patna,best critical care centre in patna,emergency hospital in patna