Meet the Tri-City College Prep Teachers and Staff
Full resumes of the faculty are available for viewing in the school office, in accordance with A.R.S. §15-183(F).
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Please login to your Infinite Campus portal to find your teacher’s email address.
Mr. Clayton Baumgartner
Yavapai College Instructor
Yavapai College Instructor
Highest Degree: Masters
Mr. Rod Beitz
Facilities Manager
Facilities Manager
Ms. Suzy Bradley
Teacher
Highest Degree: Bachelor
Mrs. Julie Bradshaw
Special Education Director
Certified Special Education
Highest Degree: Masters
Highest Degree: Masters
Mr. Marcus BronsonVice Principal
Athletic Director
Certified History Teacher
Highest Degree: Masters
Highest Degree: Masters
Mr. Dale Coffman
Teacher
Highest Degree: Masters
Highest Degree: Masters
Mrs. Victoria Draughn
Teacher
Highest Degree: Masters
Dr. Mary Ellen HalvorsonSuperintendent
Highest Degree: Doctorate
Mr. Tom Halvorson
Groundskeeper
Highest Degree: Bachelor
Mr. Matt Halvorson
Technology Director
Yavapai College Instructor
Highest Degree: Bachelor
Certified: MCSA
Mrs. Tamela Halvorson
Administrative Director
Certified English Teacher
Highest Degree: Masters
Certified English Teacher
Highest Degree: Masters
Mr. John Irvine
Yavapai College Instructor
Highest Degree: Masters
Mr. Justin King
Paraprofessional
Paraprofessional
Mrs. Marissa Martian
Yavapai College Instructor
Highest Degree: Masters
Dr. Rex MasonCriminal Law Instructor
Yavapai College Instructor
Highest Degree: Doctorate
Mr. Christian Mckay
Teacher
Highest Degree: Bachelor
Mrs. Keri MillikenPrincipal
Principal Certification &
Certified English Teacher
Highest Degree: Masters
Principal Certification &
Certified English Teacher
Highest Degree: Masters
Mr. Rob MillsTeacher
Highest Degree: Bachelor
Mrs. Sara Opitz
Certified Science Teacher
Highest Degree: Masters
Certified Science Teacher
Highest Degree: Masters
Mr. Brian Parnell
Certified Math Teacher
Highest Degree: Masters
Certified Math Teacher
Highest Degree: Masters
Mr. Ryan Parsons
Certified Science Teacher
Certified Science Teacher
Highest Degree: Bachelor
Ms. Rachel PlumbSpecial Education
Highest Degree: Bachelor
Mrs. Sara Runyan
Certified Teacher
Certified Teacher
Highest Degree: Bachelor
Mr. Josh SullinsCertified History Teacher
Highest Degree: Masters
Mrs. Anne Stoxen
Counselor
Counselor
Highest Degree: Bachelor
Mr. Grant Terauchi
Certified Art Teacher
Highest Degree: Masters
Mrs. Julie Tomsho
Business Manager
Ms. Ashley Wilson
Administrative Assistant
Mr. Mike Wilson
Technology Assistant
Teacher
Highest Degree: Bachelor
Mrs. Bonnie Winters
Certified Math Teacher
Highest Degree: Bachelor
Mr. Michael Wolfkiel
Certified Teacher
Highest Degree: Masters
Mr. Dan Wright
Assistant Facilities Manager