I have never been in contact or seen Dr Paul Levick, can anyone recommend him over Karidis?
Unfortunately this is not possible, as anyone who has had surgery will have gone with one over the other, and since they are both well known, respected and highly skilled, revision surgery is typically never required.
You'll only get opinions from the people who have gone with one or the other. I will tell you all day long to go with Levick but for me it was simple, Levick was a 20 mile drive, Karidis was circa 125 miles.
Despite this, there are pros and cons to both. For me, Levick's surgery seems far less aggressive, but with Karidis you get to see the results on day one, and there's no staying overnight etc.
Choose the surgeon most convenient for your personal life. You'll be going through a traumatic experience that is best tackled with a calm mind.
Best of luck, and keep us updated.