The Tata Memorial Hospital Mumbai was founded by the Sir Dorabji Tata Trust in 1941. The Ministry of Health took over the Tata Memorial Hospital in 1957. In 1962, the transfer of the executive control of the Tata Memorial Centre to the Department of nuclear energy was a major milestone. The Tata Memorial Hospital and Cancer Research Institute united.
One of the fields of specialization of Tata Memorial Hospital Mumbai is within the treatment of acute lymphocytic leukemia (A.L.L). per annum nearly 30,000 new patients visit the clinics from everywhere India and neighboring countries. Nearly 60% of those cancer patients receive medical care at the Hospital of which over 70% are treated almost freed from any charges. Over 1,130 patients attend the OPD daily for medical advice or for the timely follow-up treatment.
During the year 2003, over 20,000 new cases were registered additionally to over 13,000 Referral Cards issued for less than special investigations. Around 8,500 major operations are successfully performed on a yearly basis and 5,000 patients are treated with Radiotherapy and Chemotherapy annually through multi-disciplinary programmes delivering established treatments.
The Tata Memorial Hospital Mumbai was the primary Centre within the country to initiate Bone Marrow Transplant in 1983. PET-CT scanner has been procured to form this technology available for cancer management. In an attempt to supply access to patients and their families who lack access or the means to go to the hospital, TMH has started an initiative to supply a web expert opinion through Navya.