Dr. Tran and his staff are amazing, I've been using him for a couple of years now. Yes the wait can be long, but that is only because of how popular he is with all of his patients. I spoke with him yesterday and he has plans to expand his current location, which will mean less of a wait time, plus he has a new clinic opening up on the east side of town this summer. Yes, he is a walk in clinic, but he is also available to be your family care provider. I switched over to him last year as my primary care provider and couldn't be happier.