Welcome to Trenton Indian Service Area

Trenton Indian Service Area

Our service area consists of three North Dakota counties, Williams, Divide and  McKenzie and three Montana counties, Richland, Roosevelt and Sheridan. : We offer direct services to all Native American people in the service area. We do not deny services for any Native American that presents to the clinic with verification of enrollment to a federally recognized tribe. We currently provide Purchased and Referred Care for only Turtle Mountain Band of Chippewa’s residing in the service area.



Trenton Indian Service Area will be conduction a COVID-19 drive threw testing event on Wednesday, January 13th from 11:00am - 1:00pm at the A-rrow Sanitation building.

TISA is offering Heating Fuel Assistance for any enrolled Turtle Mountain client over the age of 62 that lives in the Trenton Indian Service Area.

Applications MUST be turned in to the Finance office before March 31st, 2021.

COVID -19 Testing & Pre-Registration

Please watch for the signs and drive cautiously as you enter testing line.

Pre-Registering is encouraged. You can go to: https://testreg.nd.gov

To have a COVID-19 test done at the Trenton Community Clinic please call ahead to make an appointment. Please call 774-0461 if you have any questions.


For more information visit COVID-19 visit



 Trenton Community Clinic page can be found on top or you can call them at 701.774.0416