Dr. Kariya is an incredibly knowledgeable, caring physician when it comes to sleep apnea and CPAP usage. I’m sure he is brilliant in other areas too, but I can only comment on this topic. Having had negative experiences at other practices, I can tell you that even if you have to drive a little further, do yourself a favor and make an appointment with Dr. Kariya and Pulmonologists PC. It is crystal clear that their sole priority is your medical care and well-being. I learned more about my situation in one visit with Dr. Kariya than I had learned in multiple visits and appointments at other practices. If you want to know you are in good hands, look no further.