How to count how many doctors are booked by each patient?

Question

I need the results to look like:

PatientID   Doctors
Patient1    3
Patient2    2
Patient3    1

The booked table looks like this

Answer 1

I did this and it worked:

select PatientID as Patient, count(distinct(DoctorID)) as Doctors from Bookings, Patients group by PatientID;

Thank you for the help!