I told Dr Nguyen I didn't know weather to shake her hand or hug her. My sciatic nerve problem I've had for years has gotten to the point where I' was getting an hour of sleep a night. Dr Darnule sent me to Dr Nguyen for a nerve block shot and it's been a night and day difference. I'm sleeping better and feel 100% better during the day (I work 15hr days running by own business). THANK YOU SO MUCH!!!