Hi, welcome to our site. I am Dr Saumya Mittal. Read your query. That is a very significant question and i appreciate your problem. I will try my best to answer your query The query needs to be more detailed. This is a very general statement. I will try to give you as much information as possible and try to guide you as to what to do. He needs a good diabetologist, not necessarily a good hospital. I would suggest he test his FBS, PPBS, HBA1C, LIPID PROFILE. is he on any medicines so far? he was operated upon. so some medicine should have been started. I would therefore suggest you let us know the reports before and after the report in addition to the medicines started for him. As far as foot problems are concerened, i am assuming he has neuropathy and not the more drastic vascular problems. For the former I would suggest you discuss treatment with pregabalin and methylcobalamin. for the latter, test a doppler study I hope this helps you. Inform the reports mentioned above so i can be of help further. Best of luck. I have given you the answer to the maximum considering the information provided. The results of the tests could further enhance my answer to you. Please do understand that some details could be extracted from a detailed history and examination. Looking forward to your return query with the details asked so that I can help you further. Please feel free to ask another query. Would be glad to help you. (If the answer has helped you, please indicate this)