Financial Advisor recommendation

My brother and I are working with my sister (66 years, currently employed as a nurse practitioner at a small clinic In Milwaukee) to come up with a plan for her housing and finances. Ideally (we think) she should sell or give up her house and move into an apartment. She is of sound mind but has a history of making poor financial and buying decisions and is in poor health. We don’t know her exact current financial situation but she has admitted having a $30K home equity loan, We don’t know if she also has a mortgage. Nor do we know if she has credit card debt. My sister needs to get some sound advice! What kind of professional should we look for in Milwaukee? My wife and I agreed to pick up the cost if my sister agrees to meet with someone and hopefully follow their advice. Hoping that you have some suggestions!