Dr. Diaz placed 4 stents in my husband's heart in February after he arrived at the emergency room at Wentworth Douglass Hospital. I am absolutely convinced that Dr. Diaz and his team saved my husband's life that night. 5+ months & 5 bypasses later, my husband (age 76) has no pain and is doing most of his regular activities. These include hiking, yard work, lugging grocery bags, driving to and from Virginia. We are forever indebted to Dr. Diaz!