[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/08/21/art.ad.cnn.jpg caption="A new ad is directed at Obama while he vacations on Martha's Vineyard."](CNN) - If President Obama wants to catch the White Sox-Red Sox games next week while he vacations in Martha's Vineyard, he'll probably see the latest ad to attack his health care reform proposals.
Conservatives for Patient's Rights, a group founded earlier this year by former health insurance executive Rick Scott, says it will spend close to $150,000 next week to air a 30-second television spot in the Boston media market coinciding with Obama's vacation in the area.
Among the stations the group plans to air the ad on is NESN, the network that will broadcast the four-game series next week between Obama's Chicago White Sox and the Boston Red Sox.
Called "Surf's Up," the ad's narrator appears to mock Obama's beach vacation "while concerns mount about his health care plan."
"The beach is nice this time of year," says the female narrator. "But while president Obama vacations, concerns mount about his health care plan. Mr. President, when you go back to D.C., drop your government-run public option plan."
The group has spent upwards of $4 million on combating the Democrats health care proposals this year.
White House Press Secretary Robert Gibbs brushed aside the ad at Friday's daily briefing.
"I don't think the American people begrudge the president taking some time with his family that's well earned and well deserved for a few days to see and spend time with them," said Gibbs.
(Updated at 11:55 a.m. ET with Gibbs response)