"Not a satisfactory consultation"

The GP I saw had no time to discuss issues. Was rude, uncaring and made it clear I had my 10minutes consultation. This was my first and last consultation with this particular GP and have since left this practice. I understand the pressure GPs etc are under, however to be told I had my time limit and it would not be fair on other patients to keep them waiting was not acceptable. I have had to wait many times and had to put up with being seen later than my appointment time. At the age of 75 I would have expected to receive appropriate care and consideration. I will add however, after years of being a patient this was the first occasion I have been treated so badly.