WASHINGTON — President Bush said yesterday that the bipartisan panel he named to investigate problems at the nation’s military and veterans hospitals would work to restore confidence in the system of caring for wounded troops.

“Any report of medical neglect will be taken seriously by this administration,” Mr. Bush said in an Oval Office meeting with the co-chairmen of the panel, a former Republican senator of Kansas, Bob Dole, and Donna Shalala, who was secretary of health and human services during the Clinton administration.

“I’m confident that this commission will bring forth the truth,” Mr. Bush said.

The president announced last Friday he had ordered a comprehensive review of conditions at military and veterans hospitals, which have been overwhelmed by injured troops from the wars in Iraq and Afghanistan. The review came in the wake of disclosures of shoddy outpatient health care at Walter Reed Army Medical Center, one of the nation’s premier facilities for the wars’ wounded.

“Obviously, it’s a tragedy,” Mr. Dole told reporters outside the West Wing. He said the other seven members of the commission would be named later this week or early next week.

“Obviously somebody dropped the ball,” said Mr. Dole, who as a young Army officer during World War II was grievously wounded in action in the Italian Apennine Mountains. He spent years in treatment and underwent numerous surgeries.

Ms. Shalala, currently president of the University of Miami, called the conditions at Walter Reed an “embarrassment to the country.” Ms. Shalala said she could sense the president’s anger about the situation.

At the Pentagon, General Peter Pace, chairman of the Joint Chiefs of Staff, said he was surprised and hurt by the disclosures of shabby treatment of outpatients.

“I was sick,” General Pace said, noting that in his many visits to wounded soldiers at Walter Reed, he had not checked the housing for outpatients. He said that in the future, he would do so.