Until recently, Gleason, 53, had been a relatively low-profile health care data cruncher with a passion for simplifying access to electronic medical records. Get top local stories in DFW delivered ...

Until recently, Gleason, 53, had been a relatively low-profile health care data cruncher with a passion for simplifying access to electronic medical records. Then, at the end of February ...

Until recently, Gleason, 53, had been a relatively low-profile health care data cruncher with a passion for simplifying access to electronic medical records. Get top local stories in Southern ...