amitavroy/doctor-app

use Carbon\Carbon;

class Patient extends Model
{
    //
    public function getLastVisitAttribute($value)
    {
        return Carbon::parse($value)->format('Y-m-d');
    }
    //
}

// ...

  <List size="default" itemLayout="vertical">

    // ...

      Patient ID: {patient.patient_id}
      <br />
      Total visits: {patient.visit_count}
      <br />
      Last visit: {patient.last_visit}
    </List.Item>
  </List>

// ...