The 'good' doctor has since been discredited, (much to his credit) from now on when you mention his name, be prepared for a right royal bucketing!
However, he pratices in Florida and you'll find his qualifications and educational details on the Net.
Thanks. I'll take a look.
On Quackwatch.com, there's a write-up on Hammesfahr by a guy named Stephen Novella, who's the President of the ... {drumroll}... New England Skeptical Society.
This is another alleged blemish they use to smear the guy. As if a one of them knew who the hell this Stephen Novella is, or what his agenda was. But never mind any of that...