Just a note to say thank you to everyone who replied to my question - and because you are all so nice and supportive I'm going to venture to ask another question.... how much does it cost?

I'd be self pay as my insurance wont cover it unless I have co-morbidities - which fortunately I do not have, but do not want to wait until I do have to have this done.
PS: I have my psych appt finally scheduled in 2 weeks. After I meet with him he send a report either approving or denying me as a candidate. (Never in my life have I been so excited to see a doctor!) They won't let me schedule my nutritionist appt until after the psych appt. After the nutritionist then I can schedule the surgical consult. here's to waiting....