River City High School

Kristie Dornan is entering into her 24th year in education. She holds two undergraduate degrees in Microbiology and Molecular and Cell Biology with a double minor in Biochemistry and Math. She holds two Masters degrees with one in Molecular and Cell Biology emphasis on the genetic basis for disease and another one in Educational Leadership. 

Kristie began her career in the Twin Rivers District at Grant High School before moving on to the Natomas District. She set her roots down here at River City High School where she has found a supportive staff, community and student population that she is committed to supporting to the fullest extent. She comes with experience in a multitude of areas in education including WASC Chair, MTSS, PBIS, Athletics Coach and Director, Assistant Principal, PLC and RTI, AVID, Induction Mentor and certified Conflict Resolution trainer. She has been awarded several accomodations including CIF Coach of the Year 2022, Teacher of the Year for the Natomas District and Excellence in Education for the Sacramento Region amongst a few. 

Outside of her role in education, Kristie enjoys hiking, running, playing most sports, avidly reading anything not nailed down, spending time with her family, Texas sports teams and random walks without purpose. 

Dr. John Armes is excited to begin his 14th year in education. His career is marked by a profound commitment to education and a distinguished academic background. Dr. Armes holds a Bachelor of Music in Music Education, a Master of Education in Education Administration, and a Ph.D. in Higher Education Administration.

Dr. Armes began his career in the Madera Unified School District, where he was the Director of Choirs and Piano. In 2016, he transitioned to Thomas Downey High School in Modesto, California, as the Director of Choirs and Theatre Arts. He later joined River City High School as the Director of Choirs and Piano, before transitioning to the role of Activities Director in 2023.

Beyond his educational roles, Dr. Armes is actively involved in community and professional performing arts organizations. An accomplished performer, he has taken lead roles in numerous productions across California and has had the honor of performing at Carnegie Hall in New York City. Outside of his professional pursuits, Dr. Armes enjoys traveling, cooking, camping, and attending live performances. His diverse interests and experiences enrich his role as an educational leader, bringing a unique perspective to his work and interactions with students and colleagues.

Heather Sherk- Bio Coming Soon