Personal attention and professional care. Averaging over 21 years of experience, nurses at Columbia Center Birth Hospital know what they’re doing. They choose to work here because they put mothers first. With a 1:1 nurse to patient ratio in labor, you’ll get to know your nurse well and likewise she may anticipate your needs before you even ask. From our Registered Nurses (RNs) to our Certified Registered Nurse Anesthetists (CRNAs) who assist with epidurals, c-sections and special duties, they are the heart of The Birth Hospital.