QueueDr, founded with the mission to revolutionize patient access in healthcare, developed a software solution that automates the scheduling and rescheduling of patient appointments. The core vision was to enhance patient-provider interactions by minimizing wait times and optimizing appointment slots. QueueDr's innovative technology allowed patients to fill missed appointments simply by responding to a text message, significantly reducing wait times and improving healthcare efficiency. The company primarily focused on serving top healthcare systems across the United States.

In 2021, QueueDr was acquired by Phreesia, a prominent player in patient intake management. This acquisition led to the rebranding of QueueDr's solution as Phreesia Appointment Accelerator. Notable achievements include helping patients avoid 3,000 years of cumulative waiting time in 2018 alone. The impact of QueueDr's technology has been profound, streamlining operations for healthcare providers and enhancing patient access to timely care.