L., I wish you the best of luck in your IVF journey. My DH and I worked with Dr. Kathy in 2007 and now have a beautiful daughter as a result of a successful IUI!
That being said, the nurse I had worked with recommended Freedom Pharmacy (http://www.freedomdrug.com/). They were really great with delivery scheduled, packed things on ice as needed, and their customer service was incredibly friendly.
We did have insurance that paid for my injectibles so the out of pocket costs for the meds were very affordable, however it wouldn't hurt for you to give them a call to see if their prices are competitive.
Good luck to you!