Radterra was founded in 2013 as a way for a group of radiologists based in Prince Edward Island, Canada to combine efforts in offering high quality teleradiology and telemedicine services to veterinarians throughout North America and internationally.  We pride ourselves in being a small business, which enhances continuity, collaboration and communication among our specialists and promotes a more personalized approach to helping and getting to know our clients.  We don’t want our clients to feel like a number, and nor do we.  Our goal is to provide veterinarians prompt accurate answers and build a lasting, valued relationship as part of your diagnostic team. 

Please click on the names below to read our bios.

Diagnostic Radiology

Dr. Paul M. Rist, DVM, Diplomate ACVR

Dr. Andrea Matthews, DVM, Diplomate ACVR

Dr. Isabelle Masseau, DVM, PhD, Diplomate ACVR


Dr. Marion Desmarchelier, DMV, IPSAV, DES, MSc, Diplomate ACZM


Samantha Milner, Administrative Assistant