Reservations are suggested. These are not within walking distance of the University. In the U.S. certain types of elective medical care, such as eyeglasses or dentistry, are ordinarily not covered by insurance, and are very expensive. To the extent possible, you should take care of those needs before leaving home. If you are using prescription medication, bring a copy of your prescription and enough to last until you can visit a doctor in the U.S. for renewal.
Medical insurance is compulsory in the state of Massachusetts for all full-time students.
Good luck and best wishes.