Hariharan Diabetes and Heart Care hospital (P)  Ltd is located at door numbers 24  and  26,  29^th  Street, Nanganallur, Chennai- 600061, at a distance of just 1 km from Pazhavanthaangal railway station. It is well connected by road, rail, and air. Started over 3 decades ago, on January 26, 1979, as an outpatient service, the hospital has grown to the present status as a multi-specialty hospital of great repute in Chennai. The hospital was founded by Dr.R.S.Hariharan and Dr. H.Kamala on 16.10.1989 with 8 beds.

At door numbers 24 and 26 on the 29^th Street, Nanganallur, Chennai – 600 061, in the suburbs of Chennai City in a 5½ ground plot. It is at a distance of 1 km from the nearest railway station, viz., Palavanthangal. It is well connected by road, rail & air.

The Hospital was started in the year 1989 (16.10.1989) with 8 beds and it has grown over the years to its present size.

It has the following:-

• 8 Bedded ICU,
• 4 Bedded Post-Operative Unit,
• 4 State-of-the-Art Operation Theatres,
• 3 Major
• 1 Minor
• 8 Bedded Medical IMCU
• 10 Bedded Haemodialysis Unit
• Single Rooms AC
• Single Rooms NonA/C

And all requisite infrastructural facilities to support both the outpatient and inpatient services.

The permanent residential medical staff of the Hospital includes 5 medical officers, all of whom are post-graduates. Nearly 50 visiting consultants in various specialties lend adequate support to make it a truly multi-specialty hospital.