Share Dais - RG Stone Hospital North Delhi Over the last 28 years, instruments and equipments have been regularly upgraded & updated with the latest technology available and the new ones added in order to keep pace with the latest advancements worldwide. RG is fully equipped with state-of-the-art, U.S. FDA approved, international standard equipments. The hospital has achieved SO 9001:2000 certifications for our quality management system. It is the best Gall Bladder Stone Surgery Hospital in Pitampura. RG has been certified by Guinness Book of World Records for treating the largest kidney stone (13 cm) in the world. It is the best He Read Morernia Treatment Hospital in Pitampura. Wed, 14 Mar 2018 05:24:41 UTC en