The hospital has been on a steady growth path, since its founding.
1992 – Inauguration of Sree Renga Nursing Home with 2 beds in a rental building in Chengalpattu
1993 – Expanded to10 beds in its own building
1994 – Started 24 hours laboratory services
1995 – Started X-ray department & Physiotherapy unit
1996 – Started 24 hours Pharmacy
1997 – Started Operation Theatre and Labour Ward and expanded to 20 beds
1998 – Expanded to 30 beds
1999 – Started Speciality Clinics - ENT, Opthal, Urology, Ortho, Neurology
2000 Inaugurated new building with Twin Operation Theatres and new Labour room and Ultrasound
2001 – Started Infertility Centre with an IUI laboratory, the first in Chengalpattu.
Started the Diabetic Centre, the first in Kancheepuram District - Chengalpattu Diabetic Care & Research Centre with speciality diabetic clinics – diet, eye, & foot clinic.
2002 – Started Laparoscopic Surgical facilities first in Chengalpattu with state of art equipments (Karl Storz, Germany)
2003 – Inauguration of new front block and I floor with 45 beds & fully equipped NICU.
2004 – Inauguration of Dialysis Centre, first of its kind in Chengalpattu.
2005 Inauguration of Paramedical Institute –“Narbhavi Institute of Paramedical Sciences”(NIPS).
2012–Accreditation by the National Accreditation Board for Hospitals and Healthcare Providers (NABH) – 161st in the country
2013 –Commencement of Telemedicine services - round-the-clock virtual monitoring of Intensive Care Units by an expert team of Intensive Care Specialists (Intensivists) in Chennai;
Inauguration of a three-bed Day Care Centre and the six-bed High Dependency Unit
2014 –Commencement of Sree Renga Pain & Rehab Centre, powered by Sri Venkateswara Physiotherapy Centre Inauguration of Sree Renga Healthy Living Centre, for the express advancement of proactive, preventive healthcare.
2015 –Expansion of Scope of Services, to include Audiometry, Tele-Ophthalmology
2016 –Inauguration of Sree Renga Fertility Centre, to include In Vitro Fertilisation (IVF) and Intra Cytoplasmic Sperm Injection (ICSI) services.