online bachelors with my medical degree?

Hello everyone. I completed highschool and two years/60 credits of community college in the United States. I then applied to a lower tier caribbean medical school and have completed 2 years of basic sciences. I am currently studying for my USMLE Step 1 exam. After my Step 1 exam, I will complete my 3rd and 4th year in the United States, doing rotations at my school affiliated hospitals.

My question is, along with 3rd-4th year, would it be wise to finish my bachelors degree? If so, should I complete it with a large public university(that offer online courses like nyu, uchicago, ucla, uflorida), or would that be pointless?

If not, what about online universities like (walden, davenport, u.phoenix, etc). Are they even legit? Will this even be beneficial, "a guy with an md degree and a bachelors degree in business/health/management for example"?

Please note I already have 60 undergrad credits. Thanks!