This guy is great. He is very kind and welcoming, has a lot of expertise, coming from South Korea where he specialized in Neurology and Cardiology in Oriental Medicine. He got his BA&MA degrees from Kyunghee university which is a renown school for acupuncture and herbology. Fluent in English and Korean, I recognized his conversations with patients were very natural, which is hard to see in Asian Americans who practice Oriental Medicine. His technique in using needles is very smooth and painless, which I guess is why he has a lot of clients. I had a shoulder pain and lower back pain which has been going on for years, but through a few sessions with him, minimized dramatically! Will definitely come again, also not to mention that I will recommend to others! Keep it up Dr Byeon!