Celebrity doctor and former Pennsylvania Senate candidate Mehmet Oz told senators he has the experience and reform ideas necessary to bring down the cost of health care and make Americans healthier in a hearing on Capitol Hill that showcased the former TV host’s penchant for charismatic salesmanship.

Dr. Mehmet Oz, the TV celebrity, dodged queries about Republican plans to cut health insurance for the poor, and emerged unscathed on his ties to major industries.

Mehmet Oz, President Donald Trump’s nominee to lead the agency that oversees millions of Americans’ health insurance, faced questioning from senators Friday.