There are darned few attorneys here and none of the ones who are here are qualified to advise you on HIPAA or medical device compliance.
This is a very specialized area. When I was the Vice President of a medical software company, we had both specialized attorneys and medical device consultants (ours was an MD who was involved in that area).
The forum doesn't do lawyer referrals either. There are some "referal" links eleswhere on this site or you can try
https://www.martindale.com/
If you haven't previously had an attorney involved, you're not at the "last step." Disclaimers don't mean anything. As I stated earlier on, you can't fix the HIPAA and FDA deficiencies with a disclaimer (other than telling people you aren't compliant and they shouldn't use it).