Meet the Experts of Conversations that Lead

When I set out to explore modern leadership, I knew I wanted voices that were both value-driven and battle-tested. Each expert I invited combines depth of experience with a shared belief in collaboration, joy at work, and continuous development. Together, they span corporate and entrepreneurial worlds and they speak from real practice, not theory. I chose them because they inspire me, challenge assumptions, and consistently turn ideas into outcomes. I’m deeply grateful for their openness and generosity.

Kerstin Tomancok

An organizational development consultant and business coach, Kerstin’s mission is to make talents visible and create clarity and structure in transformation. She bridges corporate know-how and consulting craft, moving fluidly between “preserving what works” and “integrating what’s next.” As networker, catalyst, and motivator, she turns fresh perspectives into practical approaches people can use.

Sinan Ökek

After 15 years across marketing, finance, and sales in local and global roles in multinational pharma companies, Sinan has been a management consultant in the last 5+ years and partnered with executive teams in 20+ countries. He supports agile transformation, change management, and leadership development initiatives, particularly within the life sciences industry.

Kerstin Schorn

An experienced corporate leader in pharma, Kerstin focuses on equipping people with resources, enforcing clear communication and building trust. She advocates healthy boundaries and autonomy so teams can thrive sustainably. She also designs leadership programs specifically for women in leadership and turning potential into presence.

Beatrix Mitterweissacher

People & Culture expert, trainer, systemic business coach and PERMA-Lead certified coach/mediator, Beatrix works with evidence-based positive psychology. She champions fair, diver

se, and democratic workplaces, especially for women and parents. Her craft is translating New Work and team development into strategies that stick.

Roman Prczewlofsky

Roman is a transformative pharma leader who orchestrates large-scale, cross-functional change. He builds customer-centric innovations and leverages advanced digital tools to deliver measurable impact. His hallmark is clarity under complexity, rallying teams around purpose, outcomes, and momentum.

Sabine Krenn-Kralik

A seasoned finance leader with CFO tenure in Pharma & MedTech, Sabine has shaped growth

strat

egies, led core finance operations, and supported M&A integrations. She brings rare clarity to complex decisions where financial excellence meets business vision and proves herself as a catalyst for innovation and long-term value.

Jasmin Abdelsamad

While beeing a Diversity & Inclusion Manager, Jasmin also lectures and trains on gender and diversity in healthcare from intersectionality and anti-racism to

empowerment and cultural competence. She connects mental health and equitable care with daily practice and policy. Her stance is unwavering: inclusion must be real, resourced, and measurable.

Why These Experts?

I invited these seven because they share a mindset I care about: leadership as an enabler of human potential and business impact. They’ve led in uncertainty, delivered in complexity, and stayed true to values that create real cultures of trust and growth. To each of you, thank you for your candor, your wisdom, and your time. This series exists because you showed up with the kind of leadership the world needs more of.