Bishop Kelley Welcomes Julia Dierker as Head Girls Golf Coach

May 20, 2026

FOR IMMEDIATE RELEASE


Tulsa, Okla. - Bishop Kelley High School is pleased to announce the hiring of Julia Dierker as the school’s new Varsity Girls Golf Coach and a member of the Social Studies faculty.


Dierker brings a strong combination of competitive golf experience, classroom leadership, and program development to Bishop Kelley. Most recently, she served as the Girls Varsity Golf Coach and English teacher at Broken Arrow Public Schools, where she revitalized the girls golf program and helped guide multiple student-athletes to collegiate golf opportunities. Under her leadership, the program earned back-to-back Frontier Valley Conference Runner-Up finishes, and at least one athlete committed to college golf each year.


In addition to her coaching success, Dierker has experience teaching several subjects at the secondary level and will obtain her master’s degree through Northeastern State University at the end of this calendar year. She has also worked extensively in youth development and athletics programming through organizations such as First Tee-Tulsa.


“Julia’s passion for mentoring young women, her competitive drive, and her commitment to helping students grow both academically and athletically make her an outstanding addition to Bishop Kelley,” said Lance Parks. “We are excited to welcome her to our community and look forward to the impact she will have on our students and golf program.”


Dierker said she was drawn to Bishop Kelley because of the school’s strong academic standards, competitive culture, and mission-centered environment.


“Coaching young women to lifelong improvement and success in the classroom and in sport is my passion,” Dierker said. “I admire the strong tradition of academic excellence, competitive achievement, and high standards that define Bishop Kelley, and I am excited for the opportunity to contribute to the continued success of the school and its students.”


A former collegiate golfer herself, Dierker competed at both Coffeyville Community College and University of Arkansas–Fort Smith, earning Academic All-American honors and serving as team captain during her collegiate career.


Dierker will begin her role at Bishop Kelley for the 2026–2027 school year.


About Bishop Kelley Girls Golf
The Bishop Kelley Girls Golf program has a strong tradition of competitive excellence, sportsmanship, and student-athlete development within the OSSAA. Comet golfers are challenged to grow both on and off the course through discipline, integrity, and a commitment to continual improvement. The program emphasizes individual growth while fostering a team culture rooted in accountability, encouragement, and respect for the game. Bishop Kelley Girls Golf strives to develop confident young women who pursue excellence in athletics, academics, leadership, and service while representing the mission and values of Bishop Kelley High School with pride.


About Bishop Kelley
Bishop Kelley High School is Oklahoma’s largest private high school and is considered a life-preparatory institution. It offers a faith-based education that fosters academic excellence, spiritual growth and personal development. The school features a rigorous curriculum, including more than 40 honors and AP courses across a wide range of disciplines. With an average ACT score of 28 and an average SAT score of 1260, Bishop Kelley graduates are well-prepared for college, with 90% attending four-year institutions. The Blessed Stanley Rother Academic Support Program provides individualized assistance to students with diverse learning needs.


Beyond the classroom, students can choose from more than 30 clubs and organizations, while athletes, academic bowl, and the speech and debate teams compete in 20 OSSAA-sanctioned sports. The campus includes state-of-the-art facilities for academics, athletics, dining and the arts. Recent improvements were made possible through the successful completion of the $25 Million We Are BK capital campaign-funded entirely through private donors, not tuition dollars.


July 30, 2026
One hundred and forty-five Bishop Kelley students were recently named AP Scholars through their demonstrated excellence in the Advanced Placement (AP) program. Fifty-five of these students were named as AP Scholars with Distinction. The accolade is granted to students who receive an average score of at least 3.5 on all AP Exams taken, and scores of 3 or higher on five or more of the exams. This is the highest recognition the College Board offers through the AP program. In addition, thirty-eight Bishop Kelley students were named AP Scholars with Honors. These awards are granted to students who receive an average score of at least 3.25 on all AP Exams taken, and scores of 3 or higher on four or more of these exams. Another fifty-three students have been designated AP Scholars, granted to students who receive an average score of at least 3.5 on all AP Exams taken, and scores of 3 or higher on five or more of these exams. Two hundred and seventy-seven Bishop Kelley students took a record six hundred and thirty-seven Advanced Placement (AP) tests in May, 2026 with an extraordinary 89% scoring “3” or higher. Fifteen percent of Bishop Kelley test takers scored the highest possible “5” on their exams, the equivalent of “Extremely Well Qualified” according to the College Board which administers the international testing. A “5” equates to an A+ or A in college level classes. Internationally, only 9% of all tests earn a “5” score. Another forty-two percent of Bishop Kelley students scored at the second highest tier, a “4,” equal to ”Very well Qualified,” a level only achieved by twenty percent of all testers. The record number of exams for Bishop Kelley students include twenty-three different subjects, covering a wide range of disciplines including science, math, English, social studies, fine arts, world languages and business. The largest number of tests for Bishop Kelley students included one hundred and thirty-eight AP English Language and Composition students, followed by ninety-eight students who took the AP United States Government test, and seventy-two who took the AP Pre-calculus exam. Bishop Kelley students scored the highest average on the AP Physics I exam with a school mean score of 4.47, followed by AP English Literature with a mean score of 4.13. Fifty-nine percent of Bishop Kelley alumni in the Class of 2026 graduated with a “3” or higher on at least one AP exam in their high school tenure. AP exams are scored on a scale of 1-5 with a “passing” score considered to be a “3” or higher. Bishop Kelley offers students AP exams in nineteen different subject areas. AP tests, developed by college and university professors, are considered among the most rigorous college-preparatory exams for high school students today. Bishop Kelley AP Scholars with Distinction Claire Anderson Jacob Arp Lola Bain Rylan Bauer Clara Berg Quinn Brasseux Dean Brown Rebecca Carlile Alexander Clark Landon Danz Mary Alice Doyle Lauren Embry Cole Finn Gianna Frey John Galbraith Macy Gerkin Madeline Gerkin Isabella Gilbert Evan Green Addison Greer Owen Hair Charles Hill Benjamin Hoel Madison Holleman Simone Hounshell Hayden Hutto William Johnson Robert Karlovich Asher Keltner Reese Launchbaugh Ella Lundt Jacqueline Manning Stacey Maupin Isabella McClure Joseph McKean Sophia McKnight Madeline Mellen Claire Nelson Danny Nguyen Eva Nguyen Hannah Nguyen Abigail Orr Lillian Orr Cade Parks Anna Pereira Laurel Pohlenz Ashley Richer Joseph Schurman Kate Strandmark William Tanner Hope Thompson Jonathan Tran Colette VanTrease Dat Vu Jackson Wrobleski Bishop Kelley AP Scholars with Honors Alex Aldrette Liam Allen Noah Baum Audrey Brewer Caroline Cohlmia Margaret Doyle Cadence Fielstra Bella Fusco Victoria Gogol Claire Goodman Kaylee Grisaffe Bode Harris Martin Hernandez Benjamin Hixon George Johnston Kinsley Knapp Riley Knox Hudson Kruggel Mark Kuehler Jordan Morales Dexton Nance Katelyn Rains Olivia Rambo Matthew Ranallo William Ritzhaupt Brooke Rossow Kira Smith Catherine Sousa Harper Spanier Madalene Stoulil Isabel Swiney Elizabeth Tran Laila Uhren Thanh Vu Dane Weldon Aidan Wilson Ella Wrobleski Bishop Kelley AP Scholars Margaret Abraham Violet Abraham Daniel Allred Madelyn Anderson Alexander Barry Noah Bietto James Blankenship Virginia-Grey Buck Ian Burris Maurizio Carbonell Lucy Cermak Emily Cook Kennedy Cooper Jonathan Corfidi Jackson Cortright Caroline Dowdell Jason Dowdell Madeline Dunham Trevor Gable Liam Hall Madeline Heatherman Thompson Herndon Jacob Hoang Eli Horeled Ashley Huynh Clay Jordan Maggie Leach Sarah Leake Blair Leonard Sean Maloney Nicole McKean Grant Morrison Ava Myers Delilah Nguyen Monserrat Novelo-Roig Isabella Paschal Julian Penny Josh Phillips Dutch Prather Sebastian Quiroz Ryland Ramos Eliza Riffe William Sandusky Avery Sparks Elise Sullivan Henry Talley Hayden Throop Aaron Valadkhani Marcus Warden Ildri Weber Colton Williams Laila Wong Landon Woolley 
June 29, 2026
Behind the Magic of Arendelle: Inside the creativity, dedication, and support that brought Bishop Kelley’s production of Frozen: The Broadway Musical to life. by Perla Saldivar '26