Congratulations on your first expected ilsaa. The only altitude specific thing I've heard related to childbirth here is that many of the babies are born with a lot of color (pinks and purples) and normalize within a few hours of birth. Nothing harmful though. They warned us, but our two daughters were born with beautiful color, so we saw no evidence.
Check out this link:
Directory of pregnancy services, resources, classes, and support networking in Albuquerque New Mexico For some resources.
I'm going to pass on some information just to share our experience. I understand your interest in sticking with a Doctor, so please don't feel I'm trying to sway you.
The woman's hospital on Montgomery Blvd was very open to our birthing plans. We actually labored at home and then delivered in their midwifery department
within the hospital. We felt this allowed us the comfort of a natural birth within the safety of the hospital's full resources, including a brand new NICU. We thankfully didn't need it, but nice to know they're making the investment.
We took birthing classes at the Body,Mind & Spirit place (listed in the resources link above) and really felt prepared, present and as comfortable as can be, given the process (easy for the guy to say, right?). It was an opportunity to connect with other couples facing the same experiences and decisions we were, some of whom have become play dates for our girls now. Although it was a wholly positive experience, I will say that without being directly negative toward fully medical birth, they were very positive and leaning towards empowering moms to have the birth they wanted (which in their minds was natural).
Have you considered a Doula? I don't think it would negate having a Doctor oversee your delivery. She's basically a person with experience in birth that is there to be your advocate for your wants (birthing plan) and needs during the birth. When people come to you saying they want to do this or that, she can calmly relate the reasons and possible consequences. They have 'Doula Teas' that are sort of speed dating for Doulas. They each present themselves, talking about their experience and outlook on birth and then you can approach the one's that appeal and basically interview them to find out about the specifics. They have some of them at the Baby's R Us on Hotel Circle (South East of the intersection of Lomas and Eubank and North of I-40). Also, I think the Body, Mind and Spirit sight keeps a schedule of classes and events.
Best wishes to you and your baby for a wonderful birth experience and welcome to Albuquerque.