How to access Angular Js data from nodejs

Hi in my angular js file, I have patient objects which contain name, number and appointment date. In my node js file, I use twilio to send a text a patient. What I want to know is how to get the number from the angular js file in order to use it in my node Js file so I can send the patient a text. Thanks.

here is the part of server.js where I send the text message

app.post('/testtwilio', function(req,res){

    var cheerio = require('cheerio'),
     $ = cheerio.load('file.html'),
     fs = require('fs');
 fs.readFile('./views/index.html', function (err, html) {
    if (err) {
        throw err; 
    } else {
        $ = cheerio.load(html.toString());
        console.log($scope.patients)//$('.reminder').attr('text'));   
    }
    });
    client.sendMessage({
        to: '{{patient.number}}',
        from: '+16173935460',
        body: 'Text sent using NodeJS'
    }, function(err, data){
        if(err)
            console.log(err);

    });
})

Here is the patient object in the MainController.js

$scope.patients = [
      {
        name: 'John Smith',
        date: "12/22/2016",
        number: 1829191844
      },
      {
        name: 'Matt',
        date: "09/15/2016",
        number: 1829198344
      },
      {
         name: 'John',
        date: "08/25/2016",
        number: 1829198844
      },


   ];