Members of my family have been treated by Dr Casper on more than a few occasions. He is a fantastic diagnostician and he has asked us, on a few occasions we have seen him, to hold off on the antibiotic until we have tried a more basic approach - e.g. using salt and water as a throat gargle and a nasal spray which cured the problem within days.
He was an Accident and Emergency Doctor at City Hospital. He is thorough and listens very carefully to all the symptoms and makes extensive notes. Highly recommended