Collaborating with Milaid Stephan is defined by his unique blend of extensive practical experience and a genuine enthusiasm for delivering effective training programs and workshops.
His strategic, goal-oriented thinking, deep understanding of key business processes in the pharmaceutical industry, and strong empathy are essential to the success of the initiatives he leads.
Additionally, Milaid Stephan fosters a quest for moments of insight among his participants and coachees, believing that true behavioral change occurs only when individuals personally realize the value and benefits.
Mathias Wundram is a seasoned professional with over 20 years of leadership experience in the pharmaceutical industry. With a strong academic background in biology, he has held various roles, bringing a unique blend of expertise across marketing, sales, and medical affairs.
Mathias leverages these insights to deliver practical, hands-on training and workshops that seamlessly translate into real-world professional applications.
His coaching approach is highly personalized, empathetic, and focused on aligning individual growth with organizational success. Whether it’s leadership development, sales communication, key account management, or launch excellence, Mathias combines a deep understanding of business dynamics with a passion for empowering people.
More than 15 years of experience in sales, marketing, and leadership at various international pharmaceutical companies. Freelance trainer, coach and organizational developer since 2009. Hollstein & Hammerstein network partner since the very beginning.
Training and coaching sessions with Elke Strobl-Grässl are infused with her positive, enthusiastic attitude. She is able to get to the heart of complex matters in a clear and practical manner. Her training sessions, both for executives and sales staff, are lively, hands-on and characterized by her great dedication: a dedication that moves, inspires and motivates.
Due to her in-depth training, she is able to relate to each individual’s personal circumstance while never losing sight of their personal concerns and goals.
Michaela embodies the entrepreneurial spirit and brings a strong background of over 10 years working at her family owned healthcare-related business and more than 19 years of experience as a coach and trainer.
Impactful communication is a topic dear to her heart. Her focus is on her clients’ individual development. With her lively and participatory training style, she shows her participants how to navigate any trend, obstacle, or roadblock to success they may face.
With charming persistence, Michaela Lückenotto supports companies in the healthcare industry as well as medical practices in realizing their goals.
Bärbel Meier has 18 years of leadership experience in international pharmaceutical and medical technology companies.
Her approach is focused on achieving goals and providing solutions, with an emphasis on the long-term development of sales and leadership talent.
She is well-acquainted with the challenges faced by companies and employees in an ever-changing market environment. Bärbel uses her expertise as a practical and participant-focused facilitator, offering valuable insights in her training and coaching sessions.
With her positive demeanor, Bärbel inspires self-reflection and helps individuals recognize and leverage their strengths and potential, aligning them effectively with their roles. This approach leads to tailored solutions, lasting development, and, ultimately, success.
Britta Paschen is an expert with practical experience in motivational communication training and coaching.
With her enthusiastic personality, she presents complex topics in a well-structured, comprehensible, and coherent manner.
Britta’s many years of valuable sales experience in world-leading pharmaceutical and medical technology companies allow her to draw on her unique wealth of experience in hands-on methods and techniques in her training. She believes in the importance of self-reflection, and in helping people to develop and manifest new courses of action.
Christiane Eymers is a lawyer, mediator, and business coach. For more than 20 years, she has supported people in various industries in change processes and conflict situations.
In her work, she focuses on communication training that will empower participants in their authenticity and their personal effectiveness.
Her training and coaching session are process-oriented, lively, and always focused on personal solutions.
David Czack is a consultant, trainer, and coach with more than 15 years of international leadership and HR experience. He has successfully led projects and teams across diverse industries, bringing together deep methodological expertise with a genuine interest in people and what drives them.
Known for his ability to translate complex challenges into clear, practical insights, David designs trainings that are both engaging and results-oriented. Participants leave his sessions inspired, empowered, and better equipped to navigate the realities of leadership with confidence.
In coaching, David works with empathy, focus, and a solution-oriented approach. His aim is to foster personal development while strengthening organizational impact – helping leaders achieve sustainable growth for themselves and their teams.
With more than 20 years of leadership experience in middle and senior management roles in international pharmaceutical and medical device companies, Susanne Rohrbeck brings a wealth of practical expertise to her work. Whether in sales, leadership, or marketing—she knows the challenges her clients face from first-hand experience. This seniority, combined with genuine curiosity and a systemic perspective, forms the foundation of her work as a coach, trainer, and sparring partner.
She supports executives and teams with clear focus, strong didactic skills, and a passion for effective communication. Whether guiding change processes, leadership and team development, or sales training, she creates customized, practice-oriented learning environments that deliver impact—and inspire the courage to take responsibility.
Her approach combines proven leadership methods with new perspectives such as AI-supported sales management (CoPilot/GPT), New Work, self-leadership, and neuro-didactic learning design. She draws on tools from communication psychology, personality development, and the agile world—always with structure, creativity, and authenticity.
Her style: clear. Structured. With humor. She doesn’t use off-the-shelf modules, but works with people – dialog-driven and straight to the point.
Real progress demands a rare combination: top-tier sales performance and technological excellence. Tim Marxmeier brings both—a dual focus that pairs communication, high-performance sales, leadership, and key-account mastery with deep IT innovation and a passion for AI.
Drawing on strong instructional design, he turns complex topics into clear, hands-on learning that teams can apply immediately—strengthening customer relationships and embedding AI solutions that work.
Hanja Mudersbach looks back on many years of experience in personnel and organizational development and has been an independent consultant, trainer, and coach since 2013.
Her clients are mainly companies in the pharmaceutical and healthcare industries. Her spectrum of expertise includes leadership, communications, and concepts of modern organizational development.
Maren is an experienced consultant, trainer, and coach with over 20 years of international professional and leadership experience. She has led global teams and projects and has extensive expertise in the pharmaceutical, sales, and IT sectors. She specializes in guiding transformation and change processes, team and leadership coaching, as well as facilitating interactive workshops.
Our clients value her creative and innovative approach, which she brings to her trainings, workshops, and team coaching sessions. Maren excels at working with clients to define objectives, develop tailored concepts, and implement them with passion.
She supports and trains with her motto, “Paths are created by starting to walk them,” always bringing positive energy and empathy to the table.
Nadine Mühlenberg believes that everyone wants to do their best – and she helps them achieve it.
With 17 years of experience as a trainer and coach in sales, she supports professionals and leaders in the pharmaceutical industry and related sectors.
Her focus is on people and long-term success, whether in live sessions, virtual trainings, or blended learning formats.
Known for making complex topics easy to grasp and highly practical, Nadine specializes in AI enablement, sales communication, facilitation, and presentation skills.
Sonja Haase is a trainer and coach for pharmaceutical field teams – and a true expert at bridging scientifically grounded knowledge with real-world application.
With more than 21 years of experience as a regional manager across various therapeutic areas, including oncology, she not only speaks the language of the field force but also understands their reality – the daily challenges that sales representatives and leaders face. This is exactly where she steps in, with passion, empathy, and a deep understanding of people.
Sonja meets her participants on equal footing, creating trust and openness in both field coaching and training. Her approach combines concepts from neurocommunication and sales psychology with genuine human connection.
Her passion lies in the power of language – because language connects, inspires, and makes the difference. For measurable success.
Nadine Schöttler is a trainer and coach with over 15 years of experience in the healthcare and pharmaceutical sectors. With a systemic and holistic approach, she focuses on fostering resilience, holistic healthy leadership, effective communication, and stress management.
She supports her clients in activating their own resources, discovering their inner strength, and improving their self-leadership skills. Her practical methods enable sustainable behavioral changes, personal growth, and greater efficiency in both professional and personal life.
Key areas of her work include burnout prevention, promoting work-life balance, balancing family and career, and individual coaching for professionals and leaders. Central to her approach is the development of healthy and effective structures that lead to greater satisfaction and long-term success.
After training as a police officer and serving in the “Special Guard for the Federal Chancellor,” Riad Kizaoui became a speaker, trainer, and coach specializing in conflict management (security services).
Since 2009, he has been self-employed as a trainer and coach, gaining extensive experience in training and coaching within the pharmaceutical industry.
Riad Kizaoui excels at delivering practical, interactive, and motivating training, always focusing on real-world applicability. He tailors his approach individually and personally to meet the needs of his training or coaching participants.
Maria is an open-minded individual with a positive attitude toward life, viewing each situation as an opportunity to learn.
She is passionate about activities that connect and develop individuals and teams. With over 25 years of experience managing, designing, and delivering coaching and development programs focused on leadership, organizational change, communication, as well as team and personal growth, she has actively contributed to international projects for global clients.
Maria’s coaching style reflects her belief in purposeful individual development. She quickly establishes rapport and a strong coaching presence, showing genuine commitment through her partnership with clients.
This partnership starts by helping clients clarify their desired results and develop a clear vision of success. Maria’s powerful questions, combined with care and respect, help clients address their challenges.
Florence Perrault is a creative and strategic trainer and consultant with a deep passion for achieving exceptional results. She supports individuals and teams around the world, combining curiosity and playful humour to inspire moments of discovery.
Florence offers extensive organizational and cultural insight, with over fifteen years of experience in European and global leadership positions. She brings lessons learned in multinational team leadership, strategic deployment, and cross-functional project management, as well as certifications awarded for performance management and coaching.
Her achievements include the implementation of expansive change management programs and team development across Europe and Asia, rallying teams towards collective success!
Those working in collaboration with Florence benefit from her authenticity, her depth of understanding, and her reliability as a caring coach and mentor.
Michel is an open-minded individual with a positive outlook on life, guided by his personal philosophy: “Enjoy life by connecting with people and helping them discover their best selves, exploring new possibilities with trust, balance, and consistency.”
An experienced coach, facilitator, and management consultant, Michel specializes in leadership development, organizational change, communication, team building, and personal growth. He frequently engages in international projects, applying his expertise to address complex challenges and support clients in achieving their goals.
Michel is known for quickly building rapport and creating safe, supportive environments where clients feel heard. He partners closely with them, using powerful questions and thoughtful insights to identify challenges, clarify goals, and craft a clear vision for success.
Recognized for his constructive feedback and transformative insights, Michel helps clients unlock their potential and achieve meaningful, lasting results.
