A patient services assistant works in a customer-facing role in a medical facility. In this role, you do not provide medical care to patients, but rather help with administrative tasks such as setting appointments, sending referrals to specialists, answering questions, contacting insurance companies, and dealing with billing. In some healthcare organizations, you may also connect patients with the services that they need. In larger hospitals, patient services assistants work as personal administrative aides for one doctor or one department. You can find opportunities for advancement if you obtain a degree in medical administration or a related field.