Well Carl Heneghan (who is by training a GP)has quite a long record of being wrong about coronavirus.
I would suggest sticking with our excellent CMO myself. Here is his CV (thank you to the Guardian)
Prof Chris Whitty CB FRCP FFPH FMedSci
Age: 55.
Occupation: chief medical officer for England and practising NHS consultant physician.
Previous jobs: acting chief scientific adviser; director of research at the Department for International Development; chief scientific adviser to the Department of Health; head of the National Institute for Health Research Education; consultant physician at University College London hospitals; professor of public and international health at the London School of Hygiene & Tropical Medicine.
Education: doctorate in medical science from Oxford; two diplomas, in tropical medicine and hygiene, and economics; three master’s degrees, in epidemiology, medical law and business administration.
Awards: Companion of the Order of Bath; fellow of the Academy of Medical Science; honorary doctorate for medical work in the community from the University of Plymouth.
What people say about him: Prof David Mabey, an infectious disease specialist at the London School of Hygiene & Tropical Medicine says: “Chris is a polymath. He is really extraordinary. Since I’ve known him he’s done a diploma in economics, a degree in law and an MBA in his spare time. And in terms of his research, he covers all the disciplines: clinical medicine, epidemiology, health economics, social science. That’s really what makes him unique. He is the best man for the job, we are extremely lucky to have him.”