Dr. K. Jothinathan is a Gastroenterologist in Mylapore, Chennai. He has an experience of 25 years in these fields. He practices at RSR'S Trinity Acute Care Hospital in Mylapore, Chennai and Bharathiraja Hospital, T Nagar in T Nagar, Chennai.He completed MBBS from Madras University in 1991 and MS - General Surgery from The Tamil Nadu Dr. M.G.R. Medical University (TNMGRMU), Chennai in 1994.

He is a member of Indian Medical Association (IMA)