I am shadowing a neurosurgical resident at the moment. I have yet to meet the 'big boss' that has been practicing for about 30 years because he seems to be busy. I know that residents, especially this one, do not have too much time on his hands, however, he already knows me pretty well and knows my character. Is a letter from a resident just as effective as a letter from the experienced physician or should I just wait?
Also, I am wondering about the timing of letters of recommendation. After I submit my application, how long should I wait to send my letters? I don't take my MCAT until after my app goes out so I already know they really won't look at my app until the score is sent a month later. Can I continue to gather letters until the day that I get my score and submit the LORs around that time? Or is it best to begin submitting a few letters by then? I know certain schools have a limit or recommend 3 letters and some have 5, but if I submit 2 to each school, would that pose a problem?