- Dr. KS Nayak is a prominent Nephrologist with 39+ years of experience.
- He did India's first simultaneous heart and kidney transplantation (SHK) and 1st Cadaver Kidney Transplantation in the State of Andhra Pradesh in 1996.
- Dr. Nayak was awarded the 'Lifetime Achievement Award' by the (P.D.)Society of India and the 'Guru Dronacharya Award' by the AVATAR Foundation.
- He specializes in treatment of Kidney Failure, T.B. in Kidney, and Liver Transplant.
- He has done over 1500 liver and cadaveric renal transplants on patients from all over the country.
- Dr. Nayak did an MBBS in 1982 and an MD in 1985 from Kasturba Medical College.
- Later, in 1989, he earned a DNB from the National Board of Nephrology.
- He is a member of the Peritoneal Dialysis Society of India (PDSI), the International Society of Nephrology (ISN), and the Indian Society of Nephrology (ISN).