How can i contact exagen for more information? Exagen, Inc. is committed to providing excellent service to our physicians, patients and partners. To learn more about Exagen please contact us at: For investor relations inquiries, please email: [email protected] What does the exergen thermometer measure? Exergen, creator of the temporal artery thermometer. Taking billions of temperatures, thermometers measure child's temperatures and flu symptoms in adults Exergen, creator of the temporal artery thermometer. Taking billions of temperatures, thermometers measure child's temperatures and flu symptoms in adultsWhat are the hours of operation for exer urgent care? Find an Exer Urgent Care Near You! Open 7 days a week from 9am – 9pm. Last patient registered at 8:30pm. *Excludes Playa Vista