Does becoming an OMA Board Member interest you? Apply here!
Stephanie Leffler – President
Email: president@ormediation.org
Jennifer Nackos – Vice President
Jennifer Nackos (she/her) is honored to serve as one of OMA’s Board of Directors, alongside fellow peacebuilders. She was born in South Korea and raised in the United States. She is a certified mediator and Restorative Justice facilitator with a strong understanding of intercultural fluency, whether it be on an international, ethnic, religious, community, or even family level. This perspective allows her to see people broadly with an understanding that “different” can be beautiful. Because of this, Jennifer is also connected to Mediators Beyond Borders International (MBBI).
Jennifer holds a bachelor’s degree in Russian language and culture. In 1995, she lived in eastern Ukraine for over a year, residing in the Donetsk Oblast and Kharkiv. She also completed an M.S. in Conflict Resolution. Formal education taught her valuable concepts and theories that explain why and how conflicts occur. More importantly, real-life experiences have magnified the importance of learning and teaching how to manage them better. She believes this is fundamentally important because angry people do angry things, frustrated people do frustrating things, and sad people can do very sad things.
Email: vp@ormediation.org
Rosemary Bishop – Treasurer
Rev. Rosemary’s focus as an OMA board member is in advocacy where she works to bridge diversity gaps, develop access to/for marginalized communities and build outlets that hold the mental health and sense of belonging of mediators as priority as conflict continues to be a part of the world. Currently, she proudly works in mediation and restorative justice with Clackamas County Resolutions Services and as a Therapeutic Intervention Coach with Portland Public Schools. In her free time, she volunteers with Resolutions Northwest, builds community with her neighbors, and keeps an open door for anyone who needs an ear.
Rev. Rosemary’s academic background is in developmental psychology where she focused her studies on the diversity of conflict across social constructs. She holds a Bachelor of Science in Psychology from Portland State. Professionally, her background is in both Communications & Human Resource Management along with Union Stewardship. She is a bridge builder in group settings that has the courage to challenge bulldozers. Formally trained in Interfaith leadership, servant leadership, equity informed mediation, trauma informed facilitation, restorative justice facilitation and ethics management, she makes it her mission to help people communicate. She respects the process of healthy conflict as a form of human enlightenment and believes we all have the capacity to disagree AND love one another.
Email: treasurer@ormediation.org
Jack Hollis – Secretary
Jack started on the path of mediation in 2018 as a volunteer with East County Resolutions.
In 2020 Jack served his first term on the OMA board and was elected President from 2021-2023. During his term he transitioned OMA to a digital workspace, increasing accessibility for mediators throughout the state. Jack spearheaded programs to provide free trainings to mediators and to increase access to OMA benefits with rural communities.
In 2024 Jack was trained as a restorative justice practitioner with Beaverton CDRC. In 2025 Jack co-founded Portland Community Mediation, a Community Dispute Resolution Center with a mission focused on providing equity informed mediation services to underserved communities in Portland.
For the last 4 years Jack has primarily focused on working contracts with Oregon Department of Human Services to return children in state care to their families and working with Clackamas County in Eviction Prevention Mediation. He averages about 200 mediations a year as an independent contractor.
Jack is dedicated to removing barriers to entry in the field of mediation and is a long-standing proponent of fair pay for mediators which includes changing the current volunteer system to a pathway to paid work system. He firmly believes that mediation should be provided by our government alongside other essential services.
Jack is dedicated to embedding equity in all the work that he is a part of and is an adamant and outspoken advocate for LGBTQIA+ rights.
Email: secretary@ormediation.org
Robert Milesnick – Director
An experienced employment law litigator, former Assistant U.S. Attorney, and a certified mediator for the past 23 years, Rob is the principal and founder of Craft Mediation Northwest, an employment and workplace conflict resolution boutique. With almost two decades of workplace litigation experience, and as a participate or mediator in over 200 mediations, during his appointment with the Oregon U.S. Attorney’s Office, he served a collateral duty assignment with the U.S. Department of Justice EEO Mediator Corps to mediate employment disputes for the Executive Office of United States Attorneys.
Rob uses interpersonal, facilitative, and evaluative techniques to mediate litigation disputes, and fact finding, culture and climate audits, and implementation of conflict systems designs (preventative and responsive) to improve group and organizational effectiveness. He received his BA from Virginia Commonwealth University in English and Psychology in 1999 and his JD from Syracuse University College of Law in 2002. He has completed advanced conflict resolution training from the Syracuse University College of Law mediation assistance program, worked as mediator for New Justice Conflict Resolution Services, and has completed advanced mediation and negotiations training from the U.S. Department of Justice and the National Advocacy Center, and from the Harvard Law School Program on Negotiation.
Rob is passionate about helping Oregon, working to resolve individual and organizational conflict, and is excited to support the OMA, its members, and its many court, community mediation, and conflict resolution partners in Oregon and throughout the country.
Email: boardseat9@ormediation.org
Paul Allen – Director
Paul was formally on the OMA standards and practices committee, former OMA board member, and mediation practitioner. He is a positive realist, lover of human beings, curiosity, wisdom of many years of experience.
In 1970, I was an expectant father starting my career. My first promotion was to sweeper. I chose to excel; people smiled and appreciated me! My Secret to success! 50+ years later, bestowed with a myriad of accomplishments, I continue to love who I am becoming! Please consider this thought: Trust me, it is much easier to love others when you first love yourself.
Email: boardseat10@ormediation.org
Maggie Stahl – Administrator
As a first time mom, I currently enjoy taking my son and daughter on adventures which include going to museums, parks, hiking trails, aquariums and the zoo! When I’m not entertaining my kids I love baking, cooking and reading. I find enjoyment in making my children’s food to provide a healthier alternative to some of the mass-produced options at the grocery store. Being an avid reader; I’m part of a monthly book club.
I’ve used mediation in many situations when working in HR, but after taking mediation classes in college I’ve realized we use mediation frequently in our everyday lives. I believe in mediation and think it’s best first method in many scenarios. I’m very excited to join OMA and hope to help in any way I can!
Email: oma@ormediation.org
Lanie Toledo – Administrator
Lanie is a full-time mom of three, including her eldest child who is on the autism spectrum. Her personal journey as a mother has deepened her appreciation for the value of mediation—not only as a professional tool but as a way of life.
Lanie believes that mediation starts at home. Whether navigating sibling rivalry or teaching her children how to resolve conflicts peacefully, she sees everyday parenting as a living practice of conflict resolution. She draws on these real-life experiences to support the mission of OMA: promoting peaceful, constructive dialogue and solutions across all communities.
Email: oma@ormediation.org
