A.S.
Go to www.centxdoulas.org. They have biographies of all the doulas that belong to their group right there. You can narrow it down from there. They are a great group of doulas.
If you think you want to go with a midwife, April Bullock with Birthwise is a GREAT midwife. She has done one of my niece's births and will be doing the next one in January.