He's legit! Dr. Kory is affiliated with the University of Wisconsin-Madison. (I know this university very well. I happened to have gotten a Bachelor's of Science in Molecular Biology there before working for two years in an HIV vaccine research lab.)

https://sitetest9.medicine.wisc.edu/people-search/people/sta...

https://piwigo.medicine.wisc.edu/picture.php?/3758/category/...

Senate testimony: https://www.hsgac.senate.gov/imo/media/doc/Testimony-Kory-20...