1) how to display another number of cards (9 or 12 for example),
The number of posts shown per page is controlled by a setting in WordPress (and/or some themes have an override, too, like Divi).
You will find the WordPress setting at :
Wp – Settings – Reading – Blog pages show at most
2) how to display categories of practitians under their name,
It is possible to use the Places custom field settings, and for each field that you want to show in the listing (or other options) adjust:
GeoDirectory – Places Settings – Custom Fields – Category (or other field) – Show in what location (choose Listing or Map Bubble)
3) how to sort the records in an order other than the input order.
Try the settings at
GeoDirectory – Places Settings – Sorting (tab)
Let us know how it goes
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