(CNN) -- A photo released by the White House on Friday shows Apple CEO Steve Jobs, along with other tech luminaries, raising a toast with President Barack Obama at a dinner Thursday night in San Francisco.

The photo, of a private dinner during the President's visit to California, comes as tabloid reports, some featuring alleged photos of Jobs, have questioned the Apple leader's health.

In the photo, Jobs and Facebook CEO Mark Zuckerberg flank Obama during the toast. Wearing his trademark black mock turtleneck shirt, Jobs is photographed from behind.