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Our Team



Jon Ruffle is the publisher for Physics in Medicine & Biology, the leading international biomedical physics journal. He has a degree in zoology and a masters degree in paleobiology from the University of Bristol, UK.

Senior publisher

Simon Harris is senior publisher for the biomedical group at IOP Publishing and is also publisher for Physics in Medicine & Biology. He has a degree in chemical physics and a PhD in surface physics from the University of Liverpool, UK.

Managing editor

Susan Curtis has edited and published a number of leading scientific magazines and websites since joining IOP Publishing in 1994. She has a degree in physics from the University of Surrey and post-graduate research experience with BP.



Tami Freeman has worked as a science and technology journalist at IOP Publishing since 2000. Between 1996 and 1999 she worked as a research fellow in the medical physics department at the University of Leeds, UK. She has a degree and PhD in physics from the University of Leeds.

Contributing editors

Jude Dineley is a freelance science writer and former medical physicist based in Sydney, Australia.

Jon Cartwright is a is a freelance journalist based in Bristol, UK.

Cynthia E Keen is a is a freelance journalist specializing in medicine and healthcare-related innovations.

Jacqueline Hewett is a freelance science and technology journalist based in Bristol, UK.

Marketing & Sales

Marketing executive

Gemma Hougham is responsible for the planning and coordination of all marketing activities for and many other journals and websites at IOP Publishing.

Sales executive

Paul Rucci is responsible for the advertising for medicalphysicsweb and the journal Physics in Medicine and Biology. Paul has been in sales for more than 12 years, mainly selling IT and high-end networking equipment to large corporations, US Federal Government and supporting agencies. He also has a five-year background in the printing and graphic design industry.

Sales administrator

Ben Mealing is administration manager for medicalphysicsweb.

Customer support

Matthew Keen works as part of a large customer services team responsible for supporting a variety of electronic products and services at IOP Publishing. He has extensive knowledge of all our products and over four years' experience in answering customer queries.