Dr Susie Sanderson, chair of the BDA's executive board, said that research clearly showed the vast majority of patients were happy with the care they receive.
She attacked what she described as the "OFT's headline-grabbing approach to publicising this report", as it did not provide a balanced view.
"That it has chosen to ignore what it knows about patient satisfaction and instead focus on a very small number of cases where it believes it has identified problems is disappointing."
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Theresa May has launched her bid to become the next leader of the Conservative Party.
The government is set to announce that David Cameron's successor will make the decision on whether to expand Heathrow or Gatwick.
Michael Gove is to stand for the Conservative Party leadership, saying he does not believe Boris Johnson can "provide the leadership".