Hi, I entered 'Email Dr. Oz' into the Oprah.com search box and there are many results. Here is a link for your convenience:

http://www.oprah.com/health/oz/health_oz_main.jhtml

Also, if you wish to submit your story to the Producers, please click the 'Be on the Show' link from the Oprah.com homepage. Thank you and have a great day!

-HarpoBear, Oprah.com Community Producer