From their web site; "We integrate all the available modalities and diagnostic procedures, whether considered mainstream or holistic, in the care of our patients. We have the ability to arrange for specialists in radiology and surgery to come to our clinic as well as offsite liaison with specialists and emergency facilities."
They use a combination of holistic and conventional treatments. We've been taking our dog here for 6 years and are very happy with the clinic. My favourite thing about them is they don't recommend all the "routine" annual vaccinations that many vets do. They can do a titre (blood test that determines immunity), and if your pet is still immune to the disease it was previously vaccinated against, why vaccinate it again this year? You don't save money because the blood tests have a fee, but you aren't putting unnecessary, and sometimes controversial medication into your pet.