Board
Harold is the Founder and CEO of OPAD Consulting, a company dedicated to helping organizations assure their teams, boards, executives and culture are aligned to their Missions and Visions and are able to improve their success in meeting and exceeding goals. Prior to founding OPAD, Harold held senior executive positions in Human Resources at Johnson & Johnson, Lam Research, and Levi Strauss. He was a Professor of Organization Psychology in the USF evening Masters program for 14 years. He holds degrees in Business Administration, Finance and Industrial Psychology.
A dedicated fan of the arts, Harold has served on numerous non-profit and foundation boards throughout the Portland Metro area. He joined the ONN Board in June 2024.
Dr. Roberts joined the ONN Board in 2023, bringing with him a strong commitment to sustaining both public and private support for the Orchestra. With his background as a former semi-professional musician in several regional orchestras on the West and East Coast, he deeply appreciates the important role that groups such as ONN play in the artistic life of the community.
Neville Wellman is a contractual CFO and seasoned management professional with over 25 years of experience in strategic planning, finance, and operations. He thrives as a mentor to others to share his knowledge and experience to empower all levels of the organization with a focus on mission, vision, and sustainability. Neville is a collaborator with senior management and boards in areas of responsibility for internal controls, budgeting, annual audit and tax returns, legal and regulatory matters, and long-term planning. He has been active in stabilizing organizations and providing leadership to promote sensible growth.
When not consulting, Neville enjoys traveling the world and experiencing new cultures with his wife. At home, he is an avid gardener, chef and cat enthusiast.
Barb brings a life-long love for music to the ONN Board, having grown up hearing the Chicago Symphony Orchestra and being a season subscriber in other cities where she’s lived. After moving to the Portland area almost a decade ago and enjoying its many opportunities to hear live classical music, she and her husband have found ONN to be their clear top choice. She’s been impressed by the orchestra’s efforts to diversify both its audiences and its programming and welcomes the opportunity to further support the orchestra’s mission of making classical music more accessible.
Aliza Fox has been on the ONN Board since Fall 2021. Being on the lookout for a new board seat, she wanted to be discerning and find a role that aligned with her passions. Music was introduced to her at an early age, and she began playing piano at just four years old. Developing proficiency, she pursued piano performance studies at Portland State University. While Aliza eventually changed majors and shifted her career path (now a private banker), music has remained a constant in her life. Upon learning of the opportunity to join ONN, Aliza recognized it as the perfect fit. Little did she know that she would be joining such a remarkable group of individuals and becoming part of the rich history of ONN.
Jason has been active in the performing arts his whole life, and professionally for over 30 years. He has sung and played piano since he was a child, and as a theatre professional, performed in and produced many musicals. As Co-Artistic Director of a theatre company, Jason collaboratively selected the plays to be performed, was primarily responsible for all fundraising, oversaw and helped create all marketing plans, and handled all contracting for union actors and sub-contractors.
Jason recently obtained an MA in Organizational Leadership from Gonzaga University, which affirmed the interpersonal skills he developed in his career in theatre, while expanding those skills and creating new understanding in how to serve organizations’ planning and development needs.
Jason currently serves as President of the Board of his temple, Congregation Kol Ami. He recently moved up to this position after serving as Vice President and Treasurer. When he was treasurer, he reconceptualized the temple’s annual gala, resulting in the congregation’s most successful gala ever, exceeding fundraising goals by over $20,000. As President, he oversees strategic planning through the growth of the congregation, as well as the daily operations of the temple.
Jason lives in Tualatin, OR with his wife, Kirsten, and his two sons Ethan (19) and Leif (10). Kirsten’s job as a flight attendant allows them to travel frequently-a perk the whole family enjoys. He enjoys good food, good coffee, good wine, and good conversations with good friends.
Greg is an experienced board member who comes to the board with a wealth of experience gained in a decades long career in corporate financial and operations leadership. Greg has held major executive roles in a number of corporations and most recently served as President of Mentor Graphics, one of the largest employers in Oregon.
He has served on numerous not-for-profit boards and recently was Chair of the PSU board where he was instrumental in major contributions that furthered inclusivity and the arts. Greg has been a board member on many arts organizations in Oregon.
He is married with two children and his wife, Mary Chomenko Hinckley is a nationally recognized artist. Both Greg and Mary have received many awards recognizing their contributions to not-for-profit organizations and causes they’ve supported.
Carol joined the ONN Board when the Pandemic was in full swing in 2020. Anticipating retirement and having spent many years working with performing and fine arts organizations nationwide, she sought a way to stay involved and contribute meaningfully to the arts. After attending the ONN (then Portland Columbia Symphony) Gala in 2020, Carol felt sure she had identified the opportunity she wanted to pursue. At the Gala, it had deeply impressed Carol with the high quality of the Orchestra and the warm and welcoming atmosphere she encountered. Seeing ONN’s potential to deliver an enriching concert music experience to a broader Portland audience, she felt compelled to join the Board to assist with their efforts.
Ann first learned of ONN (then PCSO) when she auditioned and won the English horn position in the orchestra. After joining the Board in 2011, Ann took some time away and is now serving her second stint. In ONN, Ann recognized the potential for bringing classical orchestral music to people in a more personal and approachable manner. Witnessing the orchestra’s growth in artistic vision over the past 20 years has been a rewarding experience for her. Ann eagerly anticipates what the next 20 years will bring for the orchestra.

Principal Bass Trombone, Orchestra Nova Northwest
Sr. Director of Business Development, NFI Industries
John has been a member of Orchestra Nova Northwest since 2013 (when it was known as Portland Columbia Symphony). He thoroughly enjoys the opportunities to perform with the orchestra, finding it a fulfilling experience. In the Summer of 2022, John joined the ONN Board intending to help further the mission of the orchestra for both its audience and its musicians.
John’s chair is sponsored by Col. Mary J. Mayer, USAF (Ret).
The Trombone Section is sponsored by Mardy & Hank Stevens.
Mark provides full service banking relationships to high-net-worth individuals and families in Portland. An experienced business and private banker who began his career in 2008. he is highly respected across various commercial sectors, including nonprofit, healthcare, manufacturing, and professional services. He forges close relationships with clients to understand their unique needs and develop customized solutions that help them meet their business and financial goals.
Mark holds a bachelor’s degree in management from the University of Iowa Tippie College of Business, and a degree in culinary arts, hospitality administration and management from the New England Culinary Institute.
Mark has served on a number of not for profit boards in the arts and humanity arenas and is an avid fan of classical music as well as just about all music genres.
Flutist Adam Eccleston has gained international recognition as a soloist, recitalist, chamber and orchestral musician. At 19 years old, he made his solo debut in New York performing Borne Carmen Fantasy for Flute and Orchestra. He is the winner of multiple awards including the New York Flute Club Competition and most recently, First Prize in the 2021 Golden Classical Music Award International Competition for which he was featured at Carnegie Hall. Adam is the Artist in Residence Emeritus for All Classical Portland Radio Station and sits as Chair of the Recording Inclusivity Initiative. He is also a Radio Host and Producer for the station. Adam can also be seen performing with the Oregon Symphony.
A firm supporter of arts education, Adam has worked extensively with social change organizations, such as BRAVO Youth Orchestras where he is the Director of Orchestral Programs. He is a faculty member of the Global Leaders Program that empowers arts changemakers to grow organizations that impact communities.
A native of New York City, Adam Eccleston grew up in Germany where he studied with Eric Lamb and Thaddeus Watson at Hochschule fur Musik und Darstellende. He currently holds two masters degrees in music performance and music education and studied at SUNY Purchase with Tara Helen O’Connor and Paula Robison at New England Conservatory of Music. In his spare time he enjoys baking and watching reruns of Buffy the Vampire Slayer.
Steven Byess is a dynamic and passionate conductor, hailed by critics as “masterful and brilliant,” “creating the epitome of instrumental elegance,” and capturing “the full spirit and vitality of the score perfectly.” Recognized for his musical versatility, multi-faceted presence on the podium, and passion for music education, he is devoted to promoting a life-long love and enthusiasm for music and the arts.
Steven is celebrating his 11th season as Music Director of Orchestra Nova Northwest (formerly Portland Columbia Symphony). Also, he serves as the music director of the Arkansas Philharmonic Orchestra and the North Mississippi Symphony Orchestra. He conducted the U.S. premiere of Russian violinist Alexander Markov’s Rock Concerto at Carnegie Hall in New York. He was selected by Walt Disney World Entertainment to conduct the 2000 NFL E*TRADE Super Bowl Halftime show, where he performed for a television audience of 88 million fans.
As a passionate advocate for the arts, Steven is sought after for his speeches on the arts, music, and education and has organized collaborations with numerous choruses, chamber music ensembles, and festivals. He wrote and co-directed a PBS presentation, Count On It!, designed to connect music and mathematics for children grades K-3. Since 2013, he has shared this passion with over 85,000 children around the country as a conductor of the Carnegie Hall Weill Music Institute Link Up orchestral education concerts.
A prolific conductor of opera from grand to contemporary, his performances include Puccini’s La Bohème and a critically acclaimed production of Robert Ward’s The Crucible at the International Vocal Arts Institute in Tel Aviv, Israel; Puccini’s Madama Butterfly with Greensboro Opera; Bizet’s Carmen with Emerald City Opera (Colorado); Copland’s The Tender Land, Sullivan’s H.M.S. Pinafore and The Pirates of Penzance, and a collaboration with composer Ricky Ian Gordon on his opera “27” with Intermountain Opera (Montana); and Weill’s Street Scene and Sullivan’s The Pirates of Penzance with the Eastman School of Music Opera Theatre. Steven has been a guest conductor at the Pine Mountain Music Festival in Michigan for their productions of Le tragédie de Carmen (Bizet/Brook), a highly acclaimed production of Leonard Bernstein’s Candide, collaborating with the composer’s daughter Jamie Bernstein, and Mozart’s Die Zauberflöte.
Steven is the former associate music director of the Ohio Light Opera, where he conducted over 80 productions and 21 commercial recordings, including repertoire ranging from well- to little-known operas and operettas to blockbuster classic American musical theater works.
During the 2023-2024 season, Steven conducted over 60 symphonic performances around the U.S., including 12 premieres, as well as ballet productions of The Nutcracker, Giselle, and Coppélia, and the Finals Round of the Cleveland International Piano Competition – Youth Division in July 2023.
Maestro Byess’ podium is sponsored by Grant & Gretchen Hatton and Lindsay & Christopher Kolar, In Honor of Marjorie Beam