Elsewhere on Ulster
Read more about the visiting professors at NICHE
Professor David Armstrong
Professor Armstrong was educated at the Royal Belfast Academical Institution before graduating in Medicine from Queen’s University Belfast where he developed an interest in musculo-skeletal diseases and won the undergraduate prize for epidemiology. Post-graduate training in rheumatology in Northern Ireland and England included time as a Research Associate at the ARC Epidemiology Unit at the University of Manchester, and an MD from Queen’s University Belfast on the control of neutrophil apoptosis in SLE. He was honorary secretary of the NI Lupus Research Group for four years.
His first consultant post was at the University Hospital of North Durham, but in 2008 he returned to Northern Ireland where he was appointed to the Western Health and Social Care Trust (WHSCT). As well as his role as a consultant rheumatologist, he was commissioned to set up a new Fracture Liaison and Osteoporosis Service in the Trust, and went on to establish research links with NICHE in the fields of lupus, bone health and vitamin D, including supervision of UU PhD candidates carrying out clinical research in WHSCT.
He currently sits on the Clinical Committee of the Royal Osteoporosis Society, the Effectiveness Working Group of the ROS Bone Research Academy and the Expert Advisory Group of the National Osteoporosis Guideline Group. He continues to publish in the fields of vitamin D, bone health and osteoporosis.
Professor Daniele Del Rio
Daniele is a Professor of Human Nutrition and the Vice-Rector for Research and Technology Transfer at the University of Parma. He is also the President of the OnFoods Foundation, the recently funded research and innovation network on food and nutrition sustainability, safety, and security, supported by the Italian Ministry of Research with 115M€. The OnFoods Foundation includes 26 partners among universities, research centres, and private companies working in the food sector and has been operational since December 2022.
Professor Albert Flynn
Professor Flynn has a BSc and PhD in Biochemistry from the National University of Ireland. His research interests include: the role of diet and lifestyle on health of children and adults; risk-benefit assessment of micronutrients; public health impact of food fortification; food safety risk assessment.
He has extensive national and international experience in risk assessment and preparing scientific opinions on public health issues related to human nutrition and food safety.
Professor Flynn was Chairman of the Scientific Panel on Dietetic Products, Nutrition and Food Allergies and a member of the Scientific Committee of the European Food Safety Authority from 2003-2012. He is currently Chairman of the Scientific Committee of the Food Safety Authority of Ireland.
Dr Mary Flynn
Dr Mary Flynn is a public health nutritionist and a Registered Dietitian (DI 011691). As the first Chief Specialist to be appointed in Public Health Nutrition at the Food Safety Authority of Ireland, she established a team of nutritional scientists and pioneered the integration of nutrition with food safety for consumer protection.
Throughout her career she has led multidisciplinary teams in tackling some of the biggest challenges posed by obesity and related chronic diseases in Ireland, Canada and the Middle East. She has implemented innovative prevention and treatment programs reducing risk of heart disease and diabetes for people of all ages and from diverse backgrounds.
Currently Mary’s international work includes leading the development of nutrient reference standards for infants and young children at Codex Alimentarius (WHO and FAO of the UN). In addition, she leads Ireland’s work on reformulation of processed foods towards healthier options in Europe (EU funded Best ReMaP 2020 – 2023).
Mary was an Expert Advisor on the development of Health Canada’s new Food Guide in 2019 and in 2014, she was awarded the inaugural medal for excellence in Public Health Nutrition by the Nutrition Society in the UK.
Passionately interested in the positive effects food and nutrition have on health, Mary is a rigorous scientist who is regularly invited to present at national and international meetings.
She has over 100 scientific publications and her work on childhood obesity has been recognized by the WHO. Comfortable and enthusiastic when outlining the complexity of her work for scientific peer review, she also excels at presenting the simple ‘bottom line’ to inform consumers. She is a regular contributor to broadcast and print media – including consumer phone-ins, debates and news sound bites.
Professor Mike Johnston
Professor Johnston holds an MA and PhD in Marketing from Ulster University where he is a visiting Professor in the Ulster Business School. In 2013 he was awarded an Honorary Degree of Doctor of Science by Ulster University.
He is a Board member of the European Milk Forum; Chair of the College Advisory Group of the College of Agriculture Food and Rural Enterprise; Board member of the Nutrition Innovation Centre for Food and Health; and Chair of the International Dairy Federation’s Standing Committee on Marketing.
Professor John O'Brien
John O'Brien is a Visiting Professor and Chair of the Advisory Board at the Nutrition Innovation Centre for Food & Health (NICHE) at Ulster University.
He is Founder and Director of The Food Observatory, UK. He is a former CEO of the Food Safety Authority of Ireland and former Deputy Head of the Nestle Research Centre in Lausanne where he led the Food Safety and Integrity Research Programme. His experience spans the international food industry from senior leadership positions in Groupe Danone (France) and Nestlé (Switzerland) to various consultancy and advisory projects in Ireland, Europe, Japan and USA. He has held lectureships at University College, Cork and the University of Surrey.
John holds/has held non-executive directorships of several scientific and technical organisations including the International Life Sciences Institute (ILSI) (Washington), Institute for Food Safety & Health at Illinois Institute of Technology (Chicago), ILSI Europe (Brussels, as Chair), Campden BRI (UK)(Deputy Chair), Feeding Tomorrow (USA), and the Institute of Food Science & Technology (UK). His diverse current activities include:
Professor Sumantra Ray
Sumantra (Shumone) Ray is a Licensed Medical Doctor as well as a Registered Nutritionist (Public Health), with special interests in Cardiovascular Disease Prevention and Nutrition Education in Health Systems.
He is cross-appointed in Cambridge as a Director of Research at the University of Cambridge and Co-Lead for the Food, Nutrition and Education Work Package for the TIGR2ESS Programme in India (2017-21) led from Cambridge and supported by UK Research and Innovation's Global Challenges Research Fund.
Additionally, Shumone holds a fractional personal chair appointment as Professor of Global Nutrition, Health and Disease at Ulster University as well as a number of honorary/visiting professorial appointments more widely, including Imperial College London in the UK, and the University of Wollongong in Australia.
University affiliations:
Professor Kieran Tuohy
Professor Tuohy graduated (BSc, Industrial Microbiology) from University College Dublin, Ireland in 1993. He received an MSc in Environmental Microbiology from the University of Aberdeen (UK) in 1995, and his PhD from the University of Surrey (UK) in 2000.
His research focuses on how microbiomes both within the gut and along the food chain impact on human nutrition, health and disease risk His team has a particular interest in examining how different dietary components modulate the resident microbiota, their metabolic output, and their ability to impact on host health and chronic disease risk. He is an Associate Editor at the European Journal of Nutrition and the Journal of Functional Foods.
He is co-chair of the ILSI Europe task force on Health Benefits Assessment of Foods. He is also a scientific advisor to the Weston Family Microbiome Initiative, Canada.
His publication record includes over 150 international peer reviewed articles and book chapters in the areas of nutrition, gut microbiology and diet:microbiome interactions. My Researcher ID/Publons h-index is 47 (G-9142-2011). In 2019 he was recognised by Web of Science as a highly cited researcher.
Professor Ian Rowland
Professor Rowland graduated with a BSc and PhD in microbiology from University College London. Prior to joining the University of Reading in 2007 as the Hugh Sinclair Professor of Human Nutrition, he was Head of Nutrition at the University of Ulster and Director of NICHE.
His main research areas include the impact of phytochemicals on health on cardiovascular disease and cancer and the role of gut microbiota in health. He was awarded an honorary doctorate from the University of Gent for his work on nutrition and cancer.
He has published over 400 papers and has been on the Thompson-Reuters List of most highly cited researchers.
Professor Colette Shortt
Professor Shortt is a science graduate of the National University of Ireland, Cork (Food Science, BSc; Nutrition, MSc, PhD) and a business graduate of the School of Business Management (MBA), Surrey, UK. Prior to joining industry, she has worked as a research nutritionist in Canada and at the Rowett Research Institute, Aberdeen and was one of the founding editorial board members of Trends in Food Science & Technology.
Colette has held European and global scientific and regulatory roles dealing with innovations and emerging science in McNeil Nutritionals, SmithKline Beecham Consumer, Yakult and Johnson & Johnson Consumer Health.
She is a Fellow of the Royal Society of Medicine, member of the Nutrition Society, a registered Public Health Nutritionist, Fellow of the Association for Nutrition and a Fellow of Johnson & Johnson.
Professor Hans Verhagen
Professor Verhagen studied chemistry at the Universities of Nijmegen, the Netherlands and Paris, France. He completed his PhD on food toxicology at the University of Maastricht in 1989.
He currently works as the Senior Scientific Officer at the Risk Assessment and Scientific Assistance Department at the European Food Safety Authority in Parma, Italy, where he has worked since 2011.
He has been a visiting professor at Ulster University since 2009.
Hans Verhagen is a board-certified toxicologist (since 1990) and a board-certified nutritionist (since 2005).
From 2006-2015 he was a member of the EFSA-NDA panel.
Other notable positions include:
He has 820 publications listed on Web of Science (including EFSA Scientific Opinions. He has 164 full peer-reviewed papers. Other papers include 10 EFSA publications, 16 publications as Editor, 15 dutch language publications. Hirsch Index (by October 2020) lists Scopus: 42; Web of Science: 49; Google Scholar/Harzing's Publish or Perish: 49.
Ian Thomas
Ian Thomas is a dual-qualified food lawyer practising in England and Wales (barrister, 6 Pump Court, Temple, London) and in Ireland (Ian Thomas Associates, County Kildare).
He is very experienced in advising and appearing in court in relation to a wide range of EU and domestic food law matters including; safety and hygiene, food information, health and nutrition claims, supplements, borderline products, animal welfare, traceability, withdrawals and recalls, official controls and enforcement action. He assists food businesses and other lawyers requiring food law advice in the UK, Ireland, elsewhere in the EU and further afield.
Ian is the author of “A Practical Guide to the Law Relating to Food” and “Covid-19 and the Law Relating to Food in the UK and Republic of Ireland” (Law Brief Publishing).
He is an elected member of the Society of Food Hygiene and Technology and holds memberships of the Food Law Group and the Food Safety Professionals Association.
Cliodhna McDonough-Stevens
Cliodhna McDonough-Stevens is a legal director for a global biopharmaceutical company and holds over a decade of experience advising on life sciences, food and healthcare regulatory law.
In addition to her professional career as a regulatory lawyer, she also holds a BSc (hons) in human nutrition and clinical dietetics from Trinity College Dublin and an MSc (hons) in EU regulatory affairs from Ulster University.
Previously, she has worked in private practice and internationally for life sciences and food companies which has afforded her a wealth of insight into regulatory challenges which industry faces on a day-to-day basis.
Cliodhna also holds over a decade of experience as a hospital clinical dietician manager where she worked closely with both patients and healthcare staff to ensure best practice clinical standards were achieved in an intensive care unit setting. Her areas of clinical specialism were patient intravenous and enteral tube feeding. She has been previously appointed by the Irish Minister of Health to a Government state board that regulates healthcare professionals.
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