João, who graduated from Portugal’s Oporto University in 2009, was recruited from the University of Liverpool, where he was a lecturer in Small Animal Cardiology.
Willows Clinical Director Toby Gemmill said: "This is an exciting time for us. As part of our new extension, our state-of-the-art cardiology suite is now open and fully operational, while we have also appointed a hugely knowledgeable and experienced cardiologist to join the team.
"It is further evidence of our continued commitment to invest in top talent and the best facilities so we can provide the highest standards of care and treatment."
João said: "I’m very pleased to have joined a centre of excellence like Willows and to be working in the fantastic new cardiology suite.
"I enjoy all aspects of medical and interventional cardiology but I have a particular interest in feline cardiomyopathies, cardiorenal syndrome and atrial fibrillation."
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