Established in 1942, Lewis Drug Pharmacy offers health-related services. The Pharmacy offers a wide range of drugs and medicines for patients. It offers cholesterol screening services and provides triglycerides and blood sugar testing services for patients. The pharmacy has trained professionals who provide assistance with Medicare prescription drug coverage plans. It also offers medication review services and offers prescription refills online. The company operates more than 10 family drug stores and is affiliated with the Sioux Valley Hospitals and Health System. Lewis Drug Pharmacy also offers home delivery services for patients.