This article explains how you can assign respective patient(s) to the staffs.Manage Assigned Patients

In the staff profile, click on Assigned Patients located at the bottom of the staff navigation panel.
This section allows you to assign individual patients or multiple patients to the selected staff member.
To Assign Patients
Select the patient name(s) from the available list.
Click the Add button.
You can select one patient at a time. To select multiple patients:
Hold down the Shift key while selecting names, or
Click on a patient name and drag down to highlight multiple entries.
All assigned patients will appear on the right side of the screen under the Assigned Patients section.
To Remove an Assigned Patient
Select the patient’s name under the Assigned Patients list.
Click the Remove button.
This will unassign the patient from the selected staff member.