Hi. Your mother unfortunately has multiple problems and she needs treatment individually for each problem. A single specialist may not be able to manage all her problems. From your description it is not clear whether all the pain is because of osteoporosis
or there are additional problems like arthritis
. For osteoporosis medications which promote bone deposition and inhibit bone loss are available. It is heartening to know that your mother has such strong will power and she is managing all work. National Institute of Mental Health and Neuro Sciences (NIMHANS) is a good centre in public sector for neuroscience related problems. Good luck.