Donald Trump is on track to enter theWhite House as a man who has no experience with shaping health policy in Washington but has plenty ofexperience with buying, paying for and fuming at the cost of healthbenefits.

Here's a look at five people Trump has been using, or could use,to get ideas about how to handle the Affordable Care Act repeal effort and otherhealth policy efforts.

1. Dr. Ben Carson

Dr. Ben Carson, Trump's most visible health policy advisorso far, is a former Republican presidential contender and theformer director of pediatric neurosurgery at the Johns HopkinsChildren's Center.

Carson made a universal health savings account program the focusof his proposal for replacing the Affordable Care Act.

During a victory speech early Wednesday morning, Trump singledCarson out for praise, and some have said he could be Trump'ssecretary of Health and Human Services.

One virtue Carson could bring to HHS would be replacementsfrom John Hopkins for the Democratic-leaning policy researchcenters that a Trump administration U.S. Department of Health andHuman Services might be leery of working with.

2. Mike Leavitt

Mike Leavitt, a former Utah governor who served as HHS secretaryfrom 2005 through 2009, under President George W. Bush, beganserving as a Trump transition advisor in May.

In September, while participating in a health policy discussionorganized by the Nashville Health Care Council, he emphasized thatthe next president should do more to build a strong personalrelationship with members of Congress, possibly by eating breakfastwith lawmakers.

3. Steve Mnuchin

Steve Mnuchin, an investment banker who's said to be a topTrump transition team pick for Treasury secretary, is also a lifetrustee of the New York Presbyterian Hospital and the UCLA HealthSystem Board.

Through Mnuchin's participation on hospital and health caresystem boards, he has probably gained a solid understanding ofhospitals' provider contracting concerns.

He also helped finance the movies "Gravity" and "Life ofPi."

4. Steve Forbes

Steve Forbes, the chairman of Forbes Media, made a point in Julyof going on CNN to call Trump "absolutely unique" and sayinghe would vote for Trump.

In addition to being a strong supporter of Trump, Forbes was astrong supporter of the health savings account concept years beforethe modern health savings account program existed.

5. Adam Hamm

One possible dark horse candidate for a role as Trumpadministration health policy player could be Adam Hamm, theoutgoing North Dakota insurance commissioner.

Hamm announced plans to give up the post voluntarily, withoutdiscussing his plans for the future.

He has had experience with overseeing HealthCare.gov state ACAprograms in North Dakota, and he has been active at the KansasCity, Missouri-based National Association of InsuranceCommissioners. The NAIC appointed him in 2014 to serve a two-yearterm as the state insurance commissioner representative on theFinancial Stability Oversight Council.