I'd reccommend speaking to the owner about the way you were treated by that particular employee. There's a good chance he's the only mysogynist they have working there, and that he will get reamed for treating you the way he did.
My LBS has a woman working there who really doesn't know much, and is kind of a sarcastic meanypants sometimes. I never get the right answer from her, and she can usually rub me the wrong way (and I find she does that with a lot of people), so I just deal directly with the owner. It helps that he has become a friend and I have his cell phone number to find out if he'll be in the shop on a particular day.
“Hope is the thing with feathers, that perches in the soul, and sings the tune without words, and never stops at all.”
- Emily Dickinson