We have more than 50 years combined in the radiology healthcare space and have helped shape it since the start of our company in 1998.
Ranjan Jayanathan
General Manager, eRAD | CIO, RadNet
Ranjan Jayanathan has been General Manager of eRAD since September 2010 and serves as Chief Information Officer for RadNet, eRAD’s parent company. Mr. Jayanathan joined the company from Voyant Health, where he was the General Manager of American operations. Prior to Voyant, he was a member of the executive management team of Dynamic Imaging. During his nine-year tenure at Dynamic Imaging, Mr. Jayanathan managed sales, client services, and solutions architecture. He assisted with Dynamic Imaging’s sale to General Electric in 2007 and its integration into GE’s operations. Prior to Dynamic Imaging, he held various Chief Information Officer and Research and Development positions at Advanced Radiology, Reynolds and Reynolds, and National Medical Computer Services. Mr. Jayanathan earned a degree in electrical engineering from the Massachusetts Institute of Technology.
Gabor Ligeti
Chief Technical Officer
Gabor Ligeti majored in Mathematics in the Eotvos Lorand University (ELTE, Budapest, Hungary).
Beginning in 1988 he worked as a software engineer for Appaloosa Interactive, a large entertainment software development company based in Budapest.
From 1990 to 1995 he lived in Santa Cruz, CA and worked for Borland International (now called Inprise), in the Languages (C/C++) group. Gabor moved back to Hungary in May 1995, joining Bonus.com as CTO.
In 1998 he became one of the co-founders of Image Medical Corporation.
Jim Connors
VP, Product Development
Jim Connors is responsible for strategic product development including issues relating to architecture, and the interface of our technical team with customer requirements. Mr. Connors has 15 years’ experience in medical imaging and informatics technology. He has been a COO, Director of Development, Director of Business Development, Director of Product Development, Director of Engineering, Sales Manager, and Software Engineer and Software Analyst – all in the Medical Imaging area, including eight years with a DICOM startup, DeJarnette Research Systems.
Dave Cunningham
VP, Sales
Dave Cunningham is responsible for Channel Management and Direct Sales for the Western half of the US including Mexico. Dave has over 20 years’ experience in medical imaging. Starting as an X-Ray Field Service Engineer he has worked his way though all facets of Radiology Workflow. Based in Phoenix, AZ, Dave has a B.S. from DeVry University and an MBA from Boston University.
Michael Remkus
VP, Operations
Michael joined eRAD in 2013 to manage data center design and operations. Since 2019, he has been responsible for the day-to-day operations and leadership of the company. Prior to joining eRAD, Michael was Director of Information Technology in South Florida Imaging and helped transition those imaging centers through multiple acquisitions. He worked for 20+ years with PACS and RIS vendors, with a specific focus on PACS and RIS infrastructure solutions for data centers and managed solutions and radiology workflow management.
Brian Huff
Director, Technical Services
Brian Huff is responsible for delivering Technical Services for all eRAD products. He leads eRAD’s team of engineers in implementations, interoperability, data migrations, database administration, and escalated solutions. Brian has 25+ years of experience in Information Technology—more than ten of which have been in healthcare, radiology and teleradiology. As a certified Borland developer, Brian spent much of his early career building software products for global logistics providers and medical device manufacturers. In 2008, he transitioned to teleradiology in IT Operations and Management and became an eRAD customer in the process. Brian studied musical performance as an undergrad, which is useful as he weaves different teams and skills together to produce a harmonious experience for our customers.
Heather Guerrero
Director, Professional Services
Heather Guerrero is responsible for delivering Professional Services for all eRAD products. She leads eRAD’s team of Project Managers and Application Specialists in implementations, training, workflow analysis, and ongoing customer support. Heather has 20+ years of experience in healthcare—more than ten of which have been in managing implementations for radiology and teleradiology customers. As a licensed Therapist, Heather spent much of her early career providing behavioral health services to patients. In 2012, she transitioned to the vendor side of healthcare and applied her clinical expertise to analyzing workflow and implementing software/hardware solutions. Heather studied psychology as an undergrad, which has proven to be useful as she manages different resources, systems, and processes.
Dave Perry
Director, Software Development
Dave Perry is responsible for the development and maintenance of the eRAD RIS and related radiology workflow solutions with specific focus on product development and quality assurance. He leads a team of seasoned developers, integration engineers and software testers with a goal to create innovative solutions through continual product improvement. Dave has 16+ years of experience building radiology information systems, and over 25 years in IT solution development. This time has included leading software development teams located throughout the world. Prior to joining eRAD, he was the Director of RIS development for several years with Kodak Health Imaging & Carestream Health. Based in Prince Edward Island, Canada, Dave has a BBA with a major in management, and a technical college diploma in business application development.
Yossi Avniel
Manager, Channel Sales (Europe, Middle East, Africa)
Yossi is responsible for eRAD sales in Europe, the Middle East and Africa (EMEA). An experienced IT expert and salesperson, with more than 36 years in the industry, he holds a degree in Electronic Engineering from Technion, the Israel Institute of Technology, in Haifa. Before joining eRAD, Yossi worked for Elscint, Picker International (Marconi) and Philips, where he managed the sales of various modalities. From 2004 to 2012, he managed IT sales for Dynamic Imaging (in EMEA) and, after a merger, for GE. Yossi has worked as the EMEA sales manager for eRAD since 2012.
