PMA Andover is one of the locations of Preferred Medical Associates, which is also known as PMA. The company is one of the largest groups of physician practices in Kansas. It specializes in the areas of pulmonary, family, internal and general medicine. Preferred Medical Associates offers adult and pediatric gastroenterology services. The company also provides emergency and nonemergency care solutions. It maintains various locations in Wichita in Kansas. Preferred Medical Associates is a part of the Via Christi Health System, which operates several medical centers and senior service communities. The parent organization offers home health, diagnostic imaging, laboratory and surgical services.