Just a couple of things I would like to note: in the med school world, real life experience taking care of patients in a mostly autonomous role is greatly valued. Especially at DO programs. You can get letters from physicians, and I encourage you to do so. But, speaking from experience, you should do everything you can to get a couple of professor letters. Even if you have to take a couple of evening classes or something. I applied with 3 physician letters and a letter from the chair of my paramedic program and was told that was insufficient for my top 2 schools. Even after one of them said that combination would fulfill their requirements. So real world experience is valued, but you also need to jump through a couple hoops.
As a side note, the absolute best physician I've ever worked with was a PA for several years before moving on to med school. He is a great clinician, the most patient and awesome ED doc I've ever met, and he's universally loved by his coworkers and patients alike. So if medicine is something you want to pursue, do some research and don't limit yourself to just one bridge program like LECOM. Not to say it's a bad program, because I don't think it is. But don't limit yourself to one avenue just because it's slightly easier to turn onto that street.