About us. WESTSIDE BEHAVIORAL HEALTH is a small business in HEALTH_CARE_MEDICAL in Brockton, MA. We are agile and professional. Our work environment includes. Modern office setting. Flexible working hours. Safe work environment. Relaxed atmosphere. On-the-job training. Overview. We are seeking a reliable and professional Receptionist to join our team. As the first point of contact for our company, you will play a crucial role in creating a positi...