Is the aamc list of postbac programs comprehensive?

The aamc has a list of postbac programs: https://apps.aamc.org/postbac/#/index



Is this a fairly extensive list? And how are these programs viewed vs. a DIY program? I have a 3.48cgpa and a 3.48sgpa. I would really like to bump these GPA’s up and make up for the downwards trend in the last years of my Ugrad biology degree(in 2013). What is the best course of action for someone in my position? I have no hesitation about taking out loans if it could provide me with a good chance at medical school. I had some issues come up during my ugrad career where I ended up with some D’s and too many B’s but I do have an aptitude for science and am confident I can do well in a rigorous program.