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Welcome

Stephen Obena

BSc Radiation Therapy & MSc Project Management
Discover My Journey!
About
7+ years Clinical Expertise
Innovation and Leadership
Masters in Project Management
Personal Journey

Personal Journey

Professional Journey

Professional Journey
Projects

Projects

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Facing the Future — Unmasking the Best Fit

In Publication

A study comparing open and closed facemasks in SRT/SRS, showing that open facemasks with SGRT improve accuracy, comfort, and safety in stereotactic treatments.

Optimising Prostate SBRT — A Comparative Evaluation

Data Collection & Analysis

A study assessing rectal balloon versus non-balloon techniques in prostate SBRT to refine motion management, improve accuracy, and enhance patient comfort.

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Mental Ease in Radiotherapy (ME in RT)

Content Development (in collaboration with a certified hypnotherapist)

This innovative project combines psychological wellbeing and oncology practice, developing short hypnotherapy-based sessions to help patients manage anxiety, stress, and claustrophobia during radiotherapy.

Implementation of Respiratory Gating (AlignRT, VisionRT)

Clinical Implementation — Ongoing

Introducing VisionRT’s respiratory gating to enhance precision for tumours affected by breathing motion — improving accuracy, safety, and workflow efficiency in motion-managed radiotherapy.

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CBCT Dose Optimisation in External Beam Radiotherapy

Methodology Development

A collaborative project refining CBCT protocols to reduce patient dose while maintaining image quality, supporting safer and more efficient image-guided treatments.

Testemonials
“Stephen has consistently demonstrated strong initiative and a proactive mindset—key qualities of a future leader. His openness to innovation, particularly in supporting the implementation of new technologies, has made a noticeable impact on our workflows and team discussions. Stephen is not only technically skilled but also brings thoughtful ideas and a collaborative attitude to project work and research efforts. From my perspective, Stephen is a valuable team member with clear leadership potential. I encourage him to continue building on these strengths—he is definitely on the right path”

Joana de Azevedo Gomes, Manager Radiation Therapist Team

Beyond My Career

Sailing: Navigating Change with Purpose

The sea has a way of humbling you — of reminding you that control isn’t about resisting the wind, but learning to work with it. That’s what first drew me to sailing.

What began as a curiosity soon became a passion — a balance between precision and intuition, discipline and freedom. Out on the water, every decision counts. You learn to read subtle shifts, trust your instincts, and adjust course with calm confidence — lessons that mirror how I lead and approach innovation in healthcare.

I’ve completed several sailing experiences, each one pushing me to think clearer, act steadier, and embrace uncertainty with focus.

I’m now preparing to earn my sea sailing licence, which I aim to complete next year. My long-term goal is to sail across the Atlantic Ocean — not just as a challenge, but as a statement of who I am: someone who thrives on exploration, resilience, and purposeful direction.

Whether navigating a project or a storm, my philosophy remains the same — stay composed, stay curious, and never stop learning.

Beyond My Career
Get in Touch
Get in Touch

Winterthur, Switzerland

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© 2025 by Stephen Obena

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