SQL - Displaying entries that are the max of a count?

Question

CREATE TABLE doctor( patient CHAR(13), docname CHAR(30) );

Say I had a table like this, then how would I display the names of the doctors that have

Answer 1

Another alternative using CTE:

with cte_DocPatients
as
(
select docname, count(*) as patientCount
from doctor
group by docname
)
select docname, patientCount from 
cte_DocPatients where
patientCount = (select max(patientCount) from cte_DocPatients)