It's important to have a primary care doctor that you visit on a yearly basis, or for any health problems that arise. BJC Medical Group Primary Care at Alton providers are well-equipped to help patients maintain their best possible health. They treat adult and pediatric patients, providing preventive care services, medicare wellness visits, routine vaccinations, diabetes and hypertension management, and birth control including Nexplanon. They are also experts in chronic disease management and illness prevention. If you become sick with an acute illness, like a cold or the flu, this practice is available for same-day appointments to get you feeling better quickly.