"I would say the three most critical qualities in customer service are communication, empathy, and professionalism. It's essential to be able to communicate with customers, whether it's answering their questions, providing education, advice, or instructions, or sharing important updates. Empathy is important because each customer is probably going through something that is causing them stress from an illness or pain, so seeing their perspective and not taking their frustrations personally is important. Lastly, in this role, you must remain professional, regardless of how a customer acts. That means keeping a positive attitude, speaking respectfully and politely, and being compassionate."