Best Oncologist in Delhi NCR: Dr. Manish Kumar Singhal is a distinguished Oncologist in Delhi currently practicing as Oncologist & consultant in India and also Head of the Medical Oncology department & Senior Consultant Medical Oncology Apollo Hospital. Dr. Manish Singhal offers a specialization in cancer treatment for-Breast Cancer, Lung Cancer, GI, and GU Cancer. Working at Indraprastha Apollo Hospitals. Dr. Manish Singhal is the Joint Secretary of NCR Oncology Forum