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.

President Trump’s nominee to lead the Centers for Medicare and Medicaid Services faced questions from the Senate Finance Committee on Friday.

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.