Colleen G Grass is a Dental Hygienist based in Helena, MT. Colleen G Grass practices in Helena, MT and has the professional credentials of RDH. The NPI Number for Colleen G Grass is 1043518640 and holds a License No. 189 (Montana).

The current practice location address for Colleen G Grass is 3248 Harness Loop, Helena, MT and can be reached out via phone at 406-227-7512. You can also correspond with Colleen G Grass through the mailing address at 3248 HARNESS LOOP, HELENA, MT - 59602-6011 (mailing address contact number: 406-227-7512).