Radsource Completes 15 ProtonPACS Installations in the Fourth Quarter of 2021 Share Article Radsource, a leader in radiology clinical services and provider of Picture Archiving and Communication Systems (PACS), completed 15 installations of ProtonPACS in the second quarter of 2021. “Every time we have a question, the implementations team has quickly provided an answer and then helped us create a smooth and efficient workflow. Overall, working with Radsource has been a winning experience with a fantastic team.” NASHVILLE, Tenn. (PRWEB) July 21, 2021 Radsource, a leader in radiology clinical services and provider of Picture Archiving and Communication Systems (PACS), completed 15 installations of ProtonPACS in the second quarter of 2021.