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.


Great Plains Food bank will be happening Thursday, March 4th at A-rrow Sanitation. This event will start at 11:00 am.

Trenton Indian Service Area will be closed the following days.

April 2nd - Good Friday

 April 5th- Easter Monday

April 6th - Tribal Elections

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.

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Williams Final Flyer English great plains

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