Cleveland Clinic CEO and Trump advisor Dr. Toby Cosgrove told CNBC on Thursday the new GOP health proposal as written would increase the cost to patients.

Recognizing the complexity of changing health care, Cosgrove argued on "Squawk Box" there's no way to just get rid of former President Barack Obama's Affordable Care Act and go back to the way it was before the 2010 law. There's also no political viability for "single payer" universal health care controlled by the government, he added.