5522 Side Road Prescott, Az. 86301 928-777-0403

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).

Teacher email addresses can be found in your Infinite Campus portal. 

Photo of Mr. Baumgartner

Mr. Clayton Baumgartner
English Teacher
Yavapai College Instructor
Highest Degree: Masters 
 
Photo of Mr. Beitz

Mr. Rod Beitz
Facilities Manager
   
Photo of Mrs. Bradshaw
Mrs. Julie Bradshaw
Special Education Director
Certified Special Education
Highest Degree: Masters  
 
Mr. Marcus Bronson
Vice Principal
Athletic Director
Certified History Teacher
Highest Degree: Masters
 
Photo of Mr. Chavez
Mr. Freddy Chavez
English and Digital Arts Teacher
Highest Degree: Masters
 
Mr. Dale Coffman
English and History Teacher
Highest Degree: Masters
 
 
Photo of Dr. Halvorson
Dr. Mary Ellen Halvorson
Superintendent
Highest Degree: Doctorate
 

Mr. Matt Halvorson
Technology Director
Yavapai College Instructor
Highest Degree: Bachelor
Certified: MCSA
  

Mrs. Tamela Halvorson
Administrative Director
Certified English Teacher
Highest Degree: Masters
  
Photo of Mr. Irvine

Mr. John Irvine
Yavapai College Instructor
Highest Degree: Masters
 
Photo of Mr. King
Mr. Justin King
Paraprofessional
 
Photo of Mrs. McKagen
Mrs. Tatiana McKagen
Russian Language Teacher
 
 
Mrs. Keri Milliken
Principal
Principal Certification &
Certified English Teacher
Highest Degree: Masters
Mr. Rob Mills
Teacher
Highest Degree: Bachelor
 
Photo of Mrs. Nelson
Mrs. Heather Nelson
Certified Art Teacher
Highest Degree: Bachelors
 
Mrs. Sara Opitz
Certified Science Teacher
Highest Degree: Masters
  
Mr. Brian Parnell
Certified Math Teacher
Highest Degree: Masters
 
Photo of Mrs. Parnell
Mrs. Sharai Parnell
Music and Theatre Teacher
Highest Degree: Bachelors

Mr. Ryan Parsons
Certified Science Teacher
Highest Degree: Bachelor
 
Photo of Mrs. Pittman
Ms. Jennifer Pittman
Bookkeeper
  
Ms. Rachel Plumb
Special Education
Highest Degree: Bachelor
 
Mrs. Sara Runyan
Certified Teacher
Highest Degree: Bachelor
  
Mr. Josh Sullins
Certified History Teacher
Highest Degree: Masters
  
 
  
Mrs. Anne Stoxen
Counselor 
Highest Degree: Bachelor
   

Ms. Ashley Wilson
Administrative Assistant 
  

Mr. Mike Wilson
Technology Assistant
Teacher
Highest Degree: Bachelor
  

Mrs. Bonnie Winters
Certified Math Teacher
Highest Degree: Bachelor
  
Photo of Mrs. Martain

Mr. Dan Wright
Assistant Facilities Manager