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Meet the team
Professional Mediators with Over 800 Cases Handled
Romina Kamran
Accredited Mediator
Since founding ark mediation in 2019, Romina has been dedicated to helping families find resolution and understanding as a fully accredited family mediator and member of the Family Mediation Council. Her career in mediation is built on a foundation of exceptional interpersonal skills honed during a successful corporate career in commercial sales and partnership development for technology companies in the digital communication and security industry.
Over the years, Romina has handled many cases, including complex family mediation scenarios involving parental disputes and civil or workplace conflicts. Her empathetic yet pragmatic approach ensures that parties feel heard and supported as they work toward mutually agreeable solutions.
In addition to her mediation practice, Romina is also a qualified PPC (Professional Practice Consultant) as of 2024, a role that enables her to train and mentor aspiring mediators seeking accreditation. This leadership role highlights her dedication to raising the standards of the mediation profession and sharing her expertise with the next generation of mediators.
Rebecca Semple
Trained Mediator
Rebecca is a trained Family Mediator registered with the Family Mediation Council (FMC) and a member of the Family Mediators Association. She is committed to continuous professional growth, undertaking regular supervision and advanced training as she works towards full FMC Accreditation.
With a rich background spanning midwifery, NHS management, systems and change management, education governance, early years family support, and community-based environmental projects, Rebecca brings a unique blend of empathy, professionalism, and practical insight to her mediation work.
Her passion lies in helping families, children, and teams navigate periods of emotional or financial change with understanding and respect. Calm and compassionate by nature, Rebecca believes deeply in the power of effective communication to reduce conflict and create lasting solutions. She feels privileged to guide families through the mediation process - helping them find clarity, balance, and a way forward.
Tamsin Remnant
Accredited Mediator
Tamsin completed her Family Mediation training with National Family Mediation (NFM) in 2017, achieving Full Family Mediation Council Accreditation (FMCA) status in December 2021. Building on her commitment to supporting families through constructive communication, she further enhanced her skills by training as a Child-Inclusive Mediator in November 2022, enabling her to bring children’s voices and perspectives into the mediation process in a sensitive and meaningful way.
Before embarking on her mediation career, Tamsin earned a Law Diploma through CILEX in 2014. She subsequently worked as a Family Contact Worker, facilitating contact sessions between parents and children from separated families. In this role, she developed a deep understanding of the emotional and practical challenges that families face during and after separation - experience that continues to inform her empathetic and child-focused approach to mediation today.
Daveena Ogene
Trained Mediator
Daveena qualified as a solicitor in 2006 and brings a unique blend of experience to family mediation. Her nine years as a public law children solicitor gave her deep insight into child welfare and the complexities families face during difficult times. As Head of Case Management at the Solicitors Disciplinary Tribunal, she developed strong skills in maintaining impartiality, managing sensitive disputes, and creating procedural fairness for all users. Her work leading digital transformation initiatives, including remote hearings, means she is comfortable facilitating mediation in various formats to suit families' needs. More recent roles as a public law lawyer on a high-profile public inquiry and as Senior Specialist Legal Editor for Thomson Reuters’ Practical Law have further strengthened her ability to navigate complex, sensitive situations with clarity and professionalism.
Daveena completed her family mediation training in 2024. She is registered with the Family Mediation Council and is a member of the College of Mediators. Daveena is committed to helping families resolve conflicts in ways that empower individuals to create lasting solutions. Outside of her professional work, Daveena is passionate about advancing opportunities for young people. As a member of the Advisory Council for the Royal Philharmonic Orchestra, she supports initiatives that connect young people with orchestral music.
Rob Dickinson
Workplace ADR Specialist
Rob is one of Ark Mediation’s service-network partners and our lead expert in workplace conflict resolution and alternative dispute resolution (ADR). He brings a unique approach to managing and de-escalating workplace disputes by applying the structured techniques used by hostage negotiators. With a strong focus on prevention and mitigation, Rob not only has the specialised training to defuse conflict effectively but also provides organisations with tailored training and tools to prevent disputes from escalating in the first place.
A former member of the UK Police’s elite Hostage and Crisis Negotiation Unit (HCNU), Rob served for over a decade as a negotiator and spent five years as a national directing staff member, training and assessing the next generation of hostage and crisis negotiators across the UK and internationally. In addition, he has extensive experience as an Incident Manager for major and critical incidents - events that can significantly impact an organisation’s reputation - including firearms incidents, high-speed pursuits, public order situations, and missing persons cases.
Since leaving the police, Rob has remained committed to public service by supporting suicide prevention charities, sharing his expertise through training and education to help save lives.