The ONRAD team of radiologists, operations and management work together to provide the highest quality patient outcomes by applying their unique expertise, sophisticated technology and the organization’s values.
We’re lucky to have a leadership team comprised of exceptionally skilled individuals. Our people bring several decades of healthcare experience in radiology, medical practices, technology solutions, and business administration to the table, and are actively finding new ways to evolve our organization’s services and provide even more value to our customers. Each are recognized leaders in the healthcare community and utilize their talents every day to drive innovation in the industry.
Dave Engert
President & CEO
Lyn Mize
Chief Financial Officer
Alix Vincent, M.D.
Chief Medical Officer
Samuel Salen, MD
QA Chairman
Jose Ospina, M.D., Ph.D.
Associate CMO
Atul Patel, MD
Associate CMO
Farid Shafaie, MD
Associate CMO & Medical Director
Christian Ingui, M.D.
Associate CMO Operations & Client Services
Tammy Bresyn
VP of HR, Payroll & Accounting
Jessica Jimenez
VP of Operations
Ninfa Ramirez
VP of Client Services, Automation & Implementation
Evita Zepeda
Client Services & Implementation Manager
Jennifer Delgado
Director of Scheduling & Training
Corrine Wood
Executive Assistant to Dave Engert/Office Manager
Jerry Lee
Chief Technology Officer
Mat Patterson
VP of Engineering & Support
Morris Kelly
VP of Physician Services/PACS Administrator
Mathew Schoenfelder
Network Security Engineer
Jonathan Cuevas
Admin IT Assistant
Janie Romain
Accounting & Billing Manager
Gail Gantt
Revenue Cycle Manager Sales, Marketing & Physician Recruitment
Micah Kennedy
VP of Western US Sales
Ben Betzer
VP of Eastern US Sales
Erick Murphy
Director of Physician Recruitment
Jobshi Miller
Director of Physician Recruitment
Heather Pineda
VP of Medical Staff Services
Kristen Montague
Director of QA
Donna Ledesma
Medical Staff & Licensing Manager
Pamela Cartlon
Medical Staff Coordinator
Amanda Bond
Medical Staff Coordinator
Jennifer Lawson
Medical Staff Coordinator
ONRAD’s radiologists are a select team of high quality physicians with a wide variety of subspecialty expertise. Our teleradiologists trained at some of the most prestigious medical programs in the country, and many of them hold teaching positions at nationally recognized schools. All our radiologists reside in the US and are available for services 24/7. As part of our continuous commitment to quality, all ONRAD radiologists remain active in the radiology community, holding memberships in a number of associations including the American College of Radiology, American Medical Association, American Roentgen Ray Society, American Society of Emergency Radiology, American Society of Neuroradiology, Radiological Society of North America, Society of Breast Imaging, Society of Cardiovascular and Interventional Radiology, and the Society of Pediatric Radiology.
JOIN OUR TEAM OF PHYSICIANS