Meet Our Team of Forward-ThinkingDedicatedData-DrivenWildly AttractiveCreative Leaders,

Who Are Committed to Your Success

Meet Our Team of Leaders, Who Are Committed to Your Success.

Tim Rush

Tim Rush

Founder & Chief Executive Officer


Tim Rush is a serial entrepreneur founding and leading many successful healthcare data businesses.

It all began with the creation and launch of Healthcare Staffing Innovations (also known as HSI), a leading talent acquisition company providing a variety of digital recruitment tools and services for thousands of healthcare employers and job seekers across the country. As a result of the rapid growth of HSI and affiliated companies, Tim founded iMedicalData to facilitate healthcare entities with the effective and appropriate engagement of healthcare providers. In his role as CEO, Tim provides the executive vision and leadership for IMD.

Tim splits his time between Atlanta and Savannah, where he enjoys spending time with his five children, running his myriad businesses, fostering his passion for creating distinctive art pieces, playing golf, and sailing.

Chris Lee

Christopher Lee

Executive Advisor


Chris Lee has been advising at iMedicalData since February of 2021. In this capacity, Chris is charged with the strategic leadership and management of the company. Chris has held a number of executive leadership positions driving transformational change and growth.

Prior to joining iMD, Chris was the Chief Executive Officer at HealthLink Dimensions where he led a turnaround effort resulting in almost doubling of revenue. Prior to HealthLink, Chris was the Chief Commercial Officer of DMD and a Group Vice President at Healthgrades.

Chris is a graduate of UCLA and earned his MBA at the Kellogg Graduate School of Management at Northwestern. He has spent his career in healthcare with over 25 years of leadership experience. Chris lives in Atlanta with his wife and three children. He is an active person competing in triathlons, running, cycling and chasing a white ball around the golf course.

Michael Murphy

Michael Murphy

Chief Revenue Officer


Michael Murphy joined iMedicalData in January of 2021 as our Chief Revenue Officer. Since 1993, Michael has held sales and leadership positions in Healthcare startups, Fortune 500 companies, and everything in between.

Prior to joining iMD, Michael was Vice President of Sales at HealthLink Dimensions in Atlanta, where he ran a team of 11 and helped grow total revenue by almost 50%. Before that, Michael ran the recruiting business at DMD Marketing as their Vice President of Sales, as well as holding the position of VP of Sales at Verisk Health in their Provider and ACO markets. He also spent 8 years with a Healthcare IT startup named MercuryMD, where he helped build the market for Enterprise Clinical Mobility Solutions. The company was acquired by Thomson Reuters, and later by IBM/Watson Health.

In total, Michael has over 25 years of Healthcare Sales experience. He lives in Maryland with his wife and his two sons. Michael enjoys spending time with his family, playing golf and tennis with his boys, and staying involved with their school activities.

Ralph Rush

Ralph Rush

Vice President of Operations


Ralph Rush joined the team in October of 2012 as a Sales Representative and quickly moved into an operations role. Since 1995, Ralph has held operational roles in one form or another. Ralph manages our multiple job board platforms, ensuring operational integrity and integration.

Prior to joining iMD, Ralph was an Assistant Store Manager at Lowe’s in Banner Elk North Carolina, where he managed a team of over 100 employees. Prior to Lowe’s, Ralph was the General Manager of a Bronze Sculpture Foundry where he worked for 18 years.

Ralph has over 25 years of operational experience both in industry and technology. He lives in Georgia with his wife and his son.

Katie D’Aiuto

Director of Data Management


Katie D’Aiuto  has worked for iMedicalData since its inception, and now runs the data and analytics team for the company, after spending many years as a Customer Success Manager and a Director of Digital Marketing for iMD.

Prior to working in the healthcare data space, Katie earned her Master’s degree focused in Library and Information Science from Wayne State University.

When she isn’t elbows-deep in data projects, Katie enjoys spending time with her husband, three daughters, and two dogs, at their home in the greater Orlando area, where they spend their free time swimming and rubbing elbows with Mickey Mouse.