K.C.
1. feed her more in the daytime 2. Tell her what your expectations are. Really. 3. Drop one nightime visit at a time (using modified CIO), until she sleeps for longer and longer periods. 4. If you must go in, have your husband do it and don't feed her, just cuddle and settle her.
We went from my 10 month old waking every 1-3 hours to feed to my now. 1 year old sleeping through the night in about 6 weeks using the above tactics. Good luck!