Management Team

Gary Colister President/CEO/Founder

Gary Colister is an investor and U.S. patent holder with 20-plus years of medical technology leadership in the areas of business development, sales and marketing, and product management. From 2007 to 2012, Gary was vice president of business development for Medina, N.Y.-based SIGMA International, where he supported commercial growth; and, eventually, integration with Baxter Healthcare after its acquisition of SIGMA International in 2012. From 1986 to 2007, Gary worked in various roles at General Electric, Kimberly-Clark, Smiths Industries, and Alaris Medical Systems. He has national and international experience developing medical/technology solutions for national organizations, large integrated health-delivery networks and medical-device OEMs.

Karen Alexander Vice President of Business Intelligence

Karen Alexander is a strategic and financial leader in healthcare, with experience developed over 20 years in academic and commercial settings. She has a deep background in surgical and anesthesia operations through her roles in senior leadership at the Cleveland Clinic. She has also served in executive leadership positions in revenue cycle management enterprises, and pioneered development of automated processes to improve billing and collections performance. Karen achieves proven results in utilizing data to tell stories that initiate change to drive financial and organizational improvement.

Bishoy MagdallaVice President of Engineering/Founder

Bishoy Magdalla is an IT leader specializing in healthcare, having worked for both healthcare organizations as well as for the commercial IT companies who serve their needs. Bishoy is a Founder of Talis Clinical and serves as the Director of Engineering. His passion is building innovative solutions to meet the clinical and operational needs of modern healthcare. He has a proven track record of achieving results through collaboration with multi-disciplinary teams.

William H. Murphy Jr. Vice President Regulatory Affairs

William H. Murphy Jr. has more than 35 years of experience in the medical device/technology industries, specifically with quality systems. He has extensive managerial experience with quality, regulatory, manufacturing, operations and R&D functions. William has held officer roles in large medical technology firms and is the founder of his own regulatory firm.

Development Leadership Team