You almost answered yourself the question
I'd define a JavaBean class (w/get, set etc...) that has all the fields needed by the JSP to display the user info.
The servlet would do the DB call and set all the required fields (properties) of the bean.
The servlet would place the bean in the request by calling
req.setAttribute("myBean", bean)
In the JSP you have two choices but I'd use the
<jsp:useBean id="myBean" CLASS="..." SCOPE="request" .../>
and then populate the fields like
Name: <%= myBean.getName() %>
Others??