About HCG, Best Cancer Care Hospital in india. Cancer Treatment, CyberKnife Surgery, Oncology Symptoms, Cancerous Tumors,Breast Cancer Treatment, chemotherapy, Radiation oncology, Medical Oncology, Surgical Oncology. HealthCare Global Enterprises Ltd, headquartered in Bangalore and South Asia’s Largest Cancer Care Network, is the only dedicated cancer care network with quality care across 18 centers. It gives hope to over 28,000 new patients every year. It is also the recognized leader in cancer care for over 20 years.