Hospital Volunteering for Pre-meds?

<p>I’m a pre-med student looking for a hospital to volunteer at in Boston for my four years at college. Does anyone have any suggestions for which hospitals are good with maintaining relationships with long term volunteers, such as providing letters of recommendation for medical school, or for example allowing students to develop relationship with the doctors/nurses they see all the time during their shifts? I know some hospitals volunteer programs are rather disorganized and don’t get to see what work students are doing, making it hard to get to know them. any suggestions are helpful, thanks in advance!</p>