Suggest Treatment For Langerhans Cell Histiocytosis

One of my friend's 6 mth old daughter is being treated in Delhi for a disease called LCH (Langerhans Cells Histiocytosis). she is with her parents at present & planning to go back to her home in Blore by May.

she is looking for Paediatric Oncologist who can give good treatment for LCH in bangalore.