Mainland Medical Center has been part of Galveston County for more than 50 years and the hospital's commitment to its neighbors has never been stronger than it is today. This commitment is demonstrated through the hospital’s growth, investment and customer satisfaction.

In 2010, Mainland Medical Center received the HealthGrades Five-Star Rating for Heart Failure, three years in a row.  Mainland also received HealthGrades Five-Star Rating for Stroke in 2010.