Email treatment ideas for listing a table with variables.

I'm working on an email that has a list of providers for each person - each person may have as few as 1 provider or as many as 4.

I was thinking of setting up a table within the email that pulls in these fields for the person, however when I apply it - the people that have less than 4 leads - their email is left with blank spaces below the table. 

I'm looking for a recommendation for how to code the email that would collapse the table for people with fewer than 4 as there is content below the table. If I embed it into the code with comma separators, then for those people with less than 4 providers - the content show  , , with no provider.

Person 1

{{lead.Provider 1}}

{{lead.Provider 2}}

{{lead.Provider 3}}

{{lead.Provider 4}}

Person 2

{{lead.Provider 1}}

{{lead.Provider 2}}

{{lead.Provider 3}}

Person 3

{{lead.Provider 1}}

Any ideas?