Giving Birth in America

Hi Mom-to-bess 
I am an English teacher living in İstanbul/Turkey. These days we (me and my hubby) are thinking about the advantages of being US citizen  and the only way for our kid seems borning there . Do you have any idea? How can we manage this ?
Is there a hospital or gynecologist that you can advice ? 
How much should we need ? birth expenses +accomodation ? 
Thank you