Dr. Gupta has authored and co authored various research articles and papers with reputed publishing houses. He was associated as a Co-investigator in various researches in the field of medical sciences. With his 20 years of vast experience he has expertise in Diabetes, Thyroid disease and Male Sexual problems. His major areas of interest are Type 1 Diabetes, Insulin therapy, diabetic foot, male sexual dysfunction and hormonal disorders. Formerly, Dr. Gupta has served as a Consultant with various multi specialty hospitals like Fortis Flt Lt Rajan Dhall Hospital, Apollo Clinic, Escorts Heart Institute and All India Institute of Medical Sciences, Delhi. Presently, he is serving as a Consultant and Additional Director at Fortis C-DOC Hospital. Dr. Ritesh Gupta is a well known media personality and has delivered several talks and lectures at various academic and public forums.