(DAILY CALLER) President Donald Trump is scheduled to meet Monday with oncologist, bioethicist and Obamacare architect Ezekiel Emanuel about how to effectively overhaul the U.S. health care system.

Emanuel’s visit to the White House marks his third face-to-face meeting with Trump since the president defeated former Secretary of State Hillary Clinton. Speaker of the House Paul Ryan and Secretary of Health and Human Services Tom Price will also attend Monday’s discussion.

Trump first sought Emanuel’s advice last December, after it became clear the president was considering keeping key provisions of Obamacare, like covering pre-existing conditions and allowing children under 26 to say on their parent’s insurance. Emanuel met with the president and senior-level health care advisers in February at the White House.

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