- North Middlesex Regional HS
- Meet Our Administration
Principal

Phone: (978) 597-8721
Email:
Degrees and Certifications:
Mr. Tim McMahon
Tim is Principal at North Middlesex Regional High School. Prior to coming to NMRHS, Tim spent his entire professional career in Waltham. For the first 12 years of his career, Tim taught world history, psychology, and AP Psychology, and spent the next four years in the role of Assistant Principal. During his years in the classroom, Tim was the assistant varsity baseball coach and was the advisor/co-advisor for a number of clubs and activities.
Education:
Principal Certification Program, EDCO Collaborative, Endicott College
Masters in Education, with a History Concentration, Framingham State University
Bachelors of Arts in History, Secondary Education Certification, Saint Michael’s College
Professional Licensures: Principal/Assistant Principal, 6-12, History, 6-12
Assistant Principal (Grades 11-12)

Phone: (978) 597-8721
Email:
Degrees and Certifications:
Mrs. Laurie Smith
Laurie Smith began her administrative career in 2016 as Assistant Principal at North Middlesex Regional High School. Laurie has been an educator at North Middlesex Regional High School for her entire career. Before becoming Assistant Principal she worked for 6 years as the Guidance Counselor/School Adjustment Counselor and then 12 years as the Guidance Department Chair. Laurie has in the past coached high school field hockey for five years and has coached travel and rec basketball for nine years.
Education:
Principal Certification from Rivier College
Master of Education in Counselor Education from River College
Bachelor of Arts in Social Service from Nichols College
Professional Licensures: Principal/Assistant Principal 9-12, School Guidance Counselor 5-12, School Guidance Counselor PreK-9, School Social Worker/School Adjustment Counselor - All levels.
Assistant Principal (Grades 9-10)
Phone: (978) 597-8721 x2402
Email:
Degrees and Certifications:
Mr. Ryan DeMar
Ryan is one of the Assistant Principals at North Middlesex Regional High School. Prior to these duties, he was part of the Administrative support team at North Middlesex as Supervisor of Students and Faculty Assistant to the Athletic Director. Before North Middlesex, Ryan taught both Middle School and High School History at Lurgio Middle School (Bedford, NH), Southbridge High School, and Gardner Academy. He also has spent the last four years as our Junior Varsity Boys Lacrosse coach and Head Varsity Football Coach.
Education:
Masters in Administration, with an Athletic Concentration, Concordia University Irvine
Bachelors of Arts in History, Secondary Education Certification, Saint Anselm College
Professional Licensures: Principal/Assistant Principal, 6-12, History, 6-12