Do you really want so much of info on front side of your card?
There will be two columns and nothing else then… Or if you like to have a logo as well fonts should be very small and not easy readable.

Since card size is small and cannot be extended over certain limits, the rule is: if you like to have all info on one side then you’ll get it all in very small details, i.e. small fonts, small and difficult to see logo. I suggest to transfer Specialists in on the back side of card. What would you say? Believe you are for UK standard: W: 85 H: 55 (mm) or W: 3.346 H: 2.165 (inches).

Hello - good point.
Go with transferring the specialist info to the back
Thanks, John