Meet the Team
Esther founded Decisive Consulting following 23 years’ experience in the pharmaceutical and biotechnology industry. Find out more about her
Esther Nzenza, CEO & Founder
Michael is COO at Decisive and brings with him a wealth of experience in Market Access & Pricing.
Michael Stylianou, Chief Operating Officer
Chris joined Decisive with 25+ years of life science experience with executive roles in the pharmaceutical, biotech, med-tech and health-tech.
Chris Grimes-Crompton, Principal Consultant
Driven with a passion to improve healthcare, Katarzyna has focused her academic and business career on HEOR working with multiple pricing & reimbursement challenges worldwide for the last 25 years.
Katarzyna Kolasa, Principal Consultant
Janet is a Principal Consultant at Decisive with a passion for creating solutions-oriented communications strategies. Find out more about her
Janet Kettels, Principal Consultant
Maria has over 20 years of experience in pricing and market access in the pharmaceutical industry.
Maria Tamayo, Associate Principal
Yvonne has a PhD in medicines and over 25 years of experience in the pharmaceutical industry and medical devices.
Yvonne van Megen, Associate Principal
Finola brings 20 years of medical and market access experience in a diverse range of backgrounds, including military service, midwifery and the pharmaceutical industry.
Finola Bourne, Associate Principal
Jorge has led the development of market access platforms in the sector and possesses a comprehensive understanding of the global access system and delivering creative solutions Find out more about him
Jorge Ferrer, Senior Consultant
Chantal is a senior consultant at Decisive Consulting with more than 20 years' experience within the pharmaceutical industry. Find out more about her
Chantal Hinds, Senior Consultant
Boon has worked in a number of geographies including EU5, Asia (China, Taiwan and Japan), LATAM and Middle East. Find out more about him
Boon Yap, Senior Consultant
James has over 8 years experience in the Life Sciences industry, working as a consultant across a range of pricing and market access projects. Find out more about him
James Grainger, Senior Consultant
Lina is a pharmacist by training, with an MPH in Healthcare Services Administration and an MSc in Health Economics, Policy and Law.
Lina Stavropoulou, Senior Consultant
Rosa has worked primarily leading and delivering a wide range of HEOR/RWE studies and has particular experience in rare diseases.
Rosa Willock, Senior Consultant
Eleanor Butler, Senior Consultant
Lucas joined Decisive with a strong technical background, having previously designed websites and digital marketing frameworks. Find out more about him
Lucas Moore, Consultant
Milind joined Decisive Consulting shortly after graduating from the University of Oxford with a First Class Master’s degree. Find out more about him
Milind Sood, Consultant
Megan is passionate about leveraging her skills to help healthcare organisations achieve their goals and is committed to continuing her professional development in this dynamic industry.
Megan Watts, Consultant
Craig’s main focus over the past 4 years has been analysing global pharmaceutical and healthcare trends, with a particular emphasis on the UK and US.
Craig Smith, Consultant
Before joining Decisive, Farhaan’s most recent role was as a HTA analyst at NICE, writing national guidance on innovative healthcare interventions. Find out more about him
Farhaan Jamadar, Consultant
Rob holds a BSc in Economics and is an ACA chartered accountant, having worked in practice and industry in London for almost 10 years.
Rob McCaskill, Associate Consultant
Michael has a Masters in Chemistry and brings with him expertise in UK-focused market access and value communications.
Michael Harding, Associate Consultant
Penny is a highly skilled medical writer who has worked for many years as a consultant in the field of medical communications, medical education and market access within the pharma industr
y.
Penny Reeves, Head of Medical Writing
Theoni joined Decisive Consulting as a Medical Writer bringing over 8 years of expertise in medical academic research.
Theoni Demcollari, Medical Writer
Sohaila has a particular interest in immunological indications and the importance of patient experience in chronic disease management.
Sohaila Rahman, Medical Writer
Ava earned her degree at UCL in biomedical engineering with a specialisation in biomechanics. She has a passion for examining user needs and generating actionable solutions that meet those needs. Find out more about her
Ava Mair, Associate Consultant
Sophia joined Decisive from a multidisciplinary background in healthcare. Sophia is passionate about improving healthcare and access to medicine across the world.
Sophia Naegeli, Associate Consultant
Sophia began her career at Decisive Consulting following her graduation from Imperial College London with a Masters degree in Systems and Synthetic Biology. Find out more about her
Sophia McGovern, Associate Consultant
Nick’s academic research specifically focused on the successful clinical development of antibody-based therapies for treating COVID-19 caused by the SARS-CoV-2 virus. Find out more about him
Nick Cartwright, Associate Consultant
Aoife joined Decisive after obtaining a Masters in Medical Affairs and brings with her a passion to contribute to global healthcare availability.
Aoife Kearney, Associate Consultant
Anna joined Decisive after working in commercial strategy in Life Sciences, with a focus on rare diseases.
Anna Tran, Associate Consultant
Alex joined Decisive from a healthcare consulting background, after graduating with a degree in Neuroscience.
Alex Zaloumis, Associate Consultant
Paddy joined Decisive Consulting after completing a degree in Biology with a secondary in Government.
Paddy Adams, Associate Consultant
Riaz graduated with an MRes in Cancer Biology with a specialty in breast cancer.
Riaz Sohail, Associate Consultant
Amanda is a strategic thinker who naturally collaborates with internal and external stakeholders ensuring alignment, leading to successful outcomes. Find out more about her
Amanda Froud, Operations Manager
Samantha is skilled client relationship manager with a wealth of experience across various industries.
Samantha Shannon, Partnerships Manager
Danielle flourishes in assisting the team, and her attention to detail and strong organisational skills all help to support the team in their ongoing success. Find out more about her
Danielle Lazarus, Operations and Events Coordinator
With more than 10 years of experience in managing workflows across diverse domains, Vee joined Decisive as Project Coordinator.
Veryan Hole, Project Coordinator
Mark joined Decisive in April 2024, bringing with him over 30 years of expert experience in running effective finance departments.
Mark Rolf, Financial Controller
Helen is an analytical thinker and problem solver with experience in collecting, organising, interpreting and disseminating various types of statistical data.
Helen Boswell, Finance Associate
Julie brings with her 20+ years’ experience as a Personal Assistant, primarily within the medical field. Find out more about her
Julie Rodwell, Executive Assistant & HR Admin
Carmen returned to Decisive as Innovation Manager, bringing with her a wealth of experience in long-term growth strategies and business action plans
Carmen Neier, Innovation Manager
Alana joins Decisive with extensive Commercial and Medical Operations experience at global Life Sciences and MedTech organisations
Alana Goodman, Programme & Operations Lead