I would advise skipping urgent care and going to the er if you remain highly concerned. The er will have capabilities for MRI and CT, but you may have to wait a few hours to get them done. Hope this helps.

In regards to what other posters have said, Boston hospitals are world renowned and nearly all are Harvard affiliated. As such, they do a significant amount of research meaning not every doctor is treating patients 100%. Additionally, patients come here from all over New England (and New York) as well as from all over the world for care.