What a nasty way to get bad news....I'm sorry to hear this.
4 weeks is not actually that long to wait for major surgery. One way you could possibly speed it up is to ask to be on a list in case there are cancellations.
I assume you had a CT or MRI that made Dr. Lee think there may be lymph node involvement? A PET scan is often done under these circumstances to check for spread.
I hate to be the one to say it if the doctor didn't, but chemo is often recommended before surgery in case of spread. No mention of this option?
Hang in,
Wendy