Answer by hiimanshi dogra is very long but totaly useless. Question is about MD radiology and MD radiologist don’t become radiographers. It’s like comparing job of pilot with Porter at airport, both work in same industry but that doesn’t mean their job is same.
And regarding earning a radiologist earns at least 30–40 lakhs per year even in tier 3 cities.
Future of radiologist is extermly bright.