Mrs. Heffernan

Phone: 406-728-2400 x7603


Degrees and Certifications:

BA Biology, Certifications in Broadfield Science, Biology, and Special Education

Mrs. Heffernan

I have been teaching at Sentinel since Fall 1993 and really enjoy the staff and students here.  I am certified in Biology, Broadfield Science, and Special Education.  I taught in East Helena and Corvallis before my years at Sentinel HS.  When not teaching, I enjoy running, hiking, camping, backpacking, rafting, canoeing, kayaking, XC skiing, reading, and spending time with my family.