Below is an excerpt from an article in Faith Magazine

You'd think it would be enough for a young optometrist to travel to some of the poorest nations in the western hemisphere – Haiti, Jamaica, Guatemala, Cuba, Trinidad – on mission trips for a few weeks a couple of times a year. You’d think Dr. Doug Villella, O.D., would be satisfied knowing he and his colleagues were changing lives by preventing the blindness glaucoma can cause, examining thousands of patients over the years and providing glasses and medication to people who would otherwise have no access to eye care. But he was not.