Testing Site Representative: I would like to talk to someone about our invoicing. Who can I talk to? January 20, 2021 21:28 Please submit a request on the Avellino Message Box where our Finance/Claims Support Team can further assist you. Related articles Testing Site Representative: How can I contact Avellino? How to access your ticket replies Testing Site Representative: It has been over 72 hours. Where are my results? Patient: Can I have my results emailed to me directly? Testing Site Representative: What are your hours of operations for Customer Support?