I am researching Dr Paul Cottrell. He appears to have study across multiply disciples.
I do not think he is a medical scientist. He appears to be a person who can pick up knowledge quickly and is currently planning studying Biology at Harvard. He completed Pre-Med at Fordham University.
His bio on LinkedinIf that’s the guy, he’s likely a fraud. His PhD is from Walden University, an online degree mill, and the degree he’s a supposed candidate for is from Harvard’s extension school. He is essentially a planned undergrad at Fordham.