A hospital lobby with big windows and warm evening sun shining in.


Martin W. Guthmiller, CEO

Marty is the Chief Executive Officer of the Orange City Area Health System in Orange City, IA, where he has served since 1994.

Marty has a Bachelor's Degree from Northwestern College (Orange City, IA), a Master's Degree in Health Administration from the University of Colorado and is a Certified Public Accountant. He serves on a number of Boards including Orange City Development Corporation, and Iowa State Bank.

His wife, Tami, and he have three sons and five grandchildren. Marty enjoys hunting and other outdoor activities.

Dr. Harrison Hanson, CMO

As Chief Medical Officer, Dr. Hanson provides leadership in all areas of medicine throughout the health system. He offers guidance on hospital quality initiatives, ensures that medical staff adheres to and follows all healthcare regulations, seeks ways to improve the organization’s clinical services, and provides oversight and chart review of advanced-level providers.

In addition to serving as Chief Medical Officer, he continues to be part of Orange City Area Health System’s team of family medicine providers and emergency medicine physicians and offers prenatal, birth care, and Natural Procreative (NaPro) Technology Creighton Model FertilityCare™ services.

Dr. Hanson received his Doctor of Medicine degree from the University of Minnesota Medical School and completed his residency at the Mercy Family Medicine Residency Program in Mason City, Iowa. He and his family live in Orange City.

Board of Trustees

Orange City Area Health System is a municipal entity that provides comprehensive and state-of-the-art health care services to the people of the region. The hospital is governed by a seven-member board of trustees who are dedicated to ensuring quality health care services are provided to our communities.

Wade Hofland, Chair

Kathy Alons, Vice Chair/Treasurer

Dale Pluim, Secretary

Russ Adams

Chris Immeker

Amy Jungers

Tim Zeutenhorst