Dr Tejinder Singh has been practicing in the field of Medical Oncology since last 15ys. He had undergone training in Medical Oncology from Kidwai Memorial Institute of Oncology, Bangalore and also from Tata Memorial Hospital, Mumbai.

Presently Dr Tejinder Singh is working as senior Medical Oncologist in Apollo Hospital, Navi Mumbai and Assistant Professor and Head of Department of Medical Oncology, DY Patil Medical College, Nerul, Navi Mumbai.

Had privilege of starting department of Medical Oncology in Apollo Hospital, Navi Mumbai, Fortis Hiranandani hospital, Vashi and Fortis hospital Kalyan

Dr Tejinder Singh is the first qualified Medical Oncologist based in Navi Mumbai. He also impart medical oncology training to DNB students in Apollo hospital.