Love Dr Lum. He truly cares about his patients and will spend his time to explain any questions u might have about your health. So easy to work with and just a really sweet funny and nice person. Does his best to help you with any health concerns you might have and also really good at diagnosing symptoms. Does his due diligence and follow ups to make sure if something is not right, that it is. My whole family sees him and are all very happy with his professionalism and knowledgeability. His wife is the receptionist and she’s also a delight to work with concerning payment/insurance issues. My favorite doctor!