A.S.
Hello, I don't have a recommendation for a doc in that area, but a suggestion on how to do what you're asking. Dr.'s offices can get the vacinations in single/seperate doses. The only issue is insurance won't cover the cost of administering them that way so it will likely come out of your pocket. We had our daughters MMR administered seperately, we just had to request that from our doc-and he was totally fine with it.
Good luck,
A.