Probably the worst experience I have ever had visiting a doctor. Not only was he disinterested and dismissive, he literally asked "what would you like me to do about it" when we explained that my mother's symptoms were getting worse. We ended up going to the Emergency Room only to find out her Potassium levels were dangerously low she was in danger of having a heart attack.
Please note that I gave him "one star". If there were an option to give less I would have.