Fr. Jason Catania
Fr. Jason CataniaTheology

Fr. Jason Catania is the Pastor of St. Barnabas Parish and Chaplain of St. Barnabas Classical Academy, where he teaches Theology.

Mr. Jesse Nigro
Mr. Jesse NigroDean of Students

Mr. Jesse Nigro teaches Philosophy at St. Barnabas Classical Academy. Jesse began his philosophical journey as an autodidact, reading and learning at the feet of long dead masters and guides such as St. Thomas Aquinas, Etienne Gilson, and C. S. Lewis. Eventually, he decided to finally pursue academics in full and earned a Bachelor’s degree in Philosophy at Creighton University, where his prior grounding in traditional Catholic thought served him well. Jesse is currently pursuing a masters degree in theology by distance at Concordia University in Irvine.
Jesse is an Omaha native who lives with his wife Ashley and their two children in the Little Italy neighborhood. He has been interested in classical education for as long as he has had children of his own, and counts it an honor and privilege to instruct young minds in the pursuit and exercise of wisdom at St. Barnabas Classical Academy.

B.A. Philosophy, Creighton University, Phi Sigma Tau
M.A. (in progress), Theology, Concordia University Irvine

Book Recommendation: The Unity of Philosophical Experience, Etienne Gilson
Favorite Place Traveled: St. Paul’s Cathedral at Evensong, London

Mrs. Mary Gronewold
Mrs. Mary GronewoldRegistrar

Mary Gronewold teaches Literature and Rhetoric at St. Barnabas Classical Academy. Mary taught 7th and 8th grade reading and language arts at Christ the King Catholic School from 2007 – 2015. At CTK, she enjoyed challenging her pupils in the sometimes-not-so-glamorous study of grammar, diagramming complex sentences, Latin roots, great books, public speaking, and essays. From 2015 – 2018, she enjoyed a few years as a stay-at-home mom. In 2017, a Well-Read Mom book club called her back to teaching and sparked her interest in the St. Barnabas Classical Academy.
Mary grew up in Kansas City, Missouri, but she has called Omaha home since 2006. She and her husband, Joe, have 5 terrific children – Gertie (10), Susie (9), Gus (7), Leo (5), and Beatrix (3). Her family enjoys raising backyard chickens, traveling to see grandparents, and Sunday rosary walks with friends.

B.A. English, Creighton University
M.Ed. Secondary Education, Creighton University

Favorite hobby: swing dancing at Jitterbugs’ Night Out

Mr. Chip Maxwell
Mr. Chip MaxwellHistory and American Government

Chip Maxwell teaches History and American Government & Civics. He also leads recruitment and development projects for the academy. Mr. Maxwell holds a law degree from UNL, a Masters degree in American History from Oxford University, and a BA in political science from Boston College. Mr. Maxwell has taught at Grace University, Bellevue University, and has served as Development Director at Jesuit Academy. He has seven children ages 15 – 29, and is the author of 3 self-published books. He has hosted talk radio shows on local stations KFAB, KOIL, KKAR, KCRO, and KOTK.

Rev. Mr. Ron Reno
Rev. Mr. Ron RenoFine Arts and History Instructor

Rev. Mr. Ron Reno teaches Fine Arts and Art History at St. Barnabas Classical Academy. After graduating from the University of Kansas, Ron intended to be a graphic designer for a corporation, a publishing house or a print shop. Instead, Ron worked for several years for Safeway Stores, Inc. and became a store director for Safeway. He has worked for other companies over the years but he always felt beckoned to do art again. For the last 15 years Ron has donated his paintings and prints to any sound and Godly organization that requested. Most of his art was sold at auction for the glory of God. Through those donations and Fr. Scheibelhofer, he became introduced to St. Barnabas, where he has taught since 2016. Ron loves teaching and opening God’s possibilities through art to his students.
Ron serves as a Deacon at Saint Stephen the Martyr Anglican Church in Sioux City, Iowa. He has been married to his bride Louise for 47 years now and together raised two children, Philip and Anne.

B.A. in Fine Arts/Studio and General Studies, Kansas State Teachers College
B.F.A. in Graphic Design, University of Kansas

Book Recommendation: Early Christian Doctrines by J.N.D. Kelly.
Favorite Place Traveled: England and Scotland

Mr. Jack Delong
Mr. Jack Delong Physics
Mr. Jack DeLong

Mr. Jack DeLong teaches Physics and coaches the Drone Team at Saint Barnabas Classical Academy. He is also the instructor of Electronics and Photonics at Iowa Western Community College and coaches the MathCounts team for the Catholic Homeschool Association of Omaha. Jack served in the Army, with deployments to Iraq, Qatar and Croatia specializing in fiber optic and satellite communications. Between deployments, Jack taught Physics as well as Lasers & Optics at the United States Military Academy. He has earned the Bronze Star Medal and the U.S. Parachutist’s Badge.
Jack is continuously inspired, supported, and driven by the love of his life, Angela. Together they have five incredible blessings, Audriauana, Therese, Thea, Simeon, and Kentenich. They have traveled to over 21 countries together, with Jack continuing to an additional six with the Army. When choosing a direction to travel, they always looked first for Eucharistic Miracles, Incorrupt Saints, Marian Apparitions, shrines, basilicas, and relics. When not traveling, Jack enjoys cooking and card games.

B.S. Electrical Engineering, United States Military Academy
M.S. Optics, University of Rochester
Graduate Certificate, Nuclear Weapons Effects, Policy, and Proliferation, Air Force Institute of Technology

Favorite Place Traveled: Bled, Slovenia; Fjords of Norway; Anyplace in Germany; Lisieux, France
Book Recommendation: The Feynman Lectures on Physics

Ms. Maria Benitz
Ms. Maria BenitzTheology and Latin
Ms. Maria Benitz

Maria Benitz teaches Theology and Latin at Saint Barnabas Classical Academy. Maria studied philosophy and theology at Saint Anselm College, graduating Summa Cum Laude in 2019. Maria cares deeply about the Catholic faith and has chosen to make theology her life’s work. Since high school she has made a habit of translating Latin for fun and she loves to use it in connection with theology whenever possible.

Maria’s favorite books include the Summa Theologiae and Patrologia Latina and she loves to travel and visit churches and shrines.

Mr. Charles AdamsMathematics
Mr. Charles Adams

Mr. Adams teaches algebra, geometry and trigonometry at St Barnabas Classical Academy. He holds an M.A. in Physics from the University of Southern California in Los Angeles, CA, and a B.S. in Physics from Harvey Mudd College in Claremont, CA. The curriculum at Harvey Mudd requires ⅓ of the studies to be in the humanities, uncommon for a STEM college at the time. He taught AP physics at Loyola High School in Los Angeles, CA.

After college in 1979, Mr. Adams worked on scientific simulations for TRW, and then Northrop Grumman after it bought out TRW in 2002. He moved to Bellevue, NE in 1989 as the result of an internal job opening within TRW. He retired in 2018 and happily remains a proud non-native Nebraskan and gave up his allegiance to USC.

He was baptized in the Catholic Church Easter Vigil, 2016, at St Cecilia’s Cathedral

Book Recommendations: Ray Bradbury’s cautionary tale “Fahrenheit 451”, and the stoic philosopher Marcus Aurelius’s “Meditations”

Favorite place visited: Beatrice, NE during the great American lunar eclipse of 2017.

Mrs. Jessie SimmonsEarth Science and Biology
Mrs. Jessie Simmons

Jessie Simmons is passionate about classical education. She has employed this method as a home educator for sixteen years. In that time, she has graduated three students. Two of those students have gone on to college and one is a military professional. She has served the Omaha Homeschool Learning Center for the last seven years in many capacities. Including leading a biology lab course and starting a drama program for both junior and senior high students. She is currently finishing her Bachelor of Science degree. She loves helping students find a place and grow into who God has designed them to be. She is blessed to be married to Brad Simmons for twenty-three years. They share a penchant for gardening, growing both food and flowers in their gardens. A book she would recommend is The Cultivated Life by Susan S. Phillips.


Leo the Bell
Leo the Bell

Leo rings for St. Barnabas Parish and Classical Academy. Cast in 1923 by the Meneely Bell Company in Troy, New York, he was given as a memorial of James and Virginia Van Nostrand to St. Barnabas under the rectorship of Fr. Holsapple. On May 27, 2018, the Feast of the Most Holy Trinity, Leo was consecrated by Archbishop Emeritus Most Reverend Elden Francis Curtiss and given his Christian name after St. Leo the Great.
Known as something of a stickler, Leo chimes so that parishioners and students may come to church on time. Once in a while, he also tolls to speed the parting soul. In his spare time, Leo enjoys the Angelus, weddings, and waking up neighbors.

Book Recommendation: For Whom the Bell Tolls by Ernest Hemingway
Favorite Place Traveled: Troy, New York


Fr. Jason Catania

Dean of Students
Mr. JesseNigro

Mrs. Mary Gronewold

Board Members

Fr. Jason Catania

Mrs. Maris Bentley

David Nich Jr., Esq.

Fr. Patrick McManus

Dr. Lloyd Pierre, Jr.

Mr. Paul Scofield

Mrs. Jennifer Sheridan