I found two different situations that needed to be addressed. In the first, I did a postback from a RadGrid and on postback I wanted to return to the same spot in the grid. That was fixed by placing this tag in the page directive at the top of the page:
<%@ Page Title="" MaintainScrollPositionOnPostback="true" ...
The second is a two page thing. We place html anchor tags in the grid, and then reference the anchor when navigating to the page:
The anchor tag. Note that I had issues with anchors with spaces in them, I had to remove the spaces:
<telerik:GridTemplateColumn >
<ItemTemplate>
<a name='<%# Eval("anchor") %>' ></a>
</ItemTemplate>
</telerik:GridTemplateColumn>
Navigating:
Response.Redirect(String.Format("PO Approval.aspx#{0}", strAnchor))