About Us

• Digestive and Liver Disorders is your stop for any gastrointestinal questions you may have, and we're conveniently located in Dakota Dunes, South Dakota. We are licensed in Iowa and South Dakota. The primary physician's name is Kevin L. Preston who is a member of the Iowa MS, ASGE, ACG, AGEA, and Medical society. We have affiliations with many hospitals in the area, including:
  
  * Allen Memorial Hospital
  * Iowa Lutheran Hospital
  * Mercy Medical Center Sioux City
  * Saint Lukes Hospital
  * Saint Lukes Regional Medical Center
  * Trinity Medical Center - West
  
  Insurance Accepted include:
  
  * CIGNA Open Access
  * CIGNA PPO
  * Coventry Health Care of IA Open Access HMO
  * Coventry Health Care of NE HMO
  * First Health PPO
  * Great West PPO
  * Multiplan PPO
  * PHCS PPO
  * UHC Choice Plus POS
  * UHC Options PPO
  
  Give us a call today!