Blogger : comment option for individual post

"Is there a way to not have comments for a post in the body of the blog or post? I would like to have a "comment" page that readers can go to and comment there, but not on the post itself."

You can easily set any individual post to either allow or don't allow comments. You will have to first go to Dashboard, click SETTINGS > COMMENTS and set the blog to show comments:

Comments (.) Show ( ) Hide

All you need to do now when publishing a post is to click POST OPTION at the bottom left corner of the post editor and select one of the 3 options:

( ) Allow
( ) Don't allow, show existing
( ) Don't allow, hide existing