5 /5 Geli Garcia: Linda and Mitch Hart Breast Center at Methodist Dallas Medical Center is the best place go to have your mammogram. The staff is extremely kind, professional and knowledgeable. They are also very welcoming, helpful, and efficient. Dorothy was my tech and she was very nice and made the experience pleasant. The place is so serene with beautiful art work with a spacious, welcoming waiting area with comfortable seating. Plus, parking is validated.