ROCZEN - Key Persons


Dr. Adrian Brown

Job Titles:
  • Specialist Dietician

Dr. Chow Yok Wai

Job Titles:
  • Medical Advisory Board
Michael is a Consultant General Surgeon in Tung Shin and Gleneagles Hospital. He qualified from Guys and St Thomas' hospital in London. Michael returned to Malaysia and was Surgical Lecturer in University Malaysia.

Dr. Claudia Ashton

Job Titles:
  • Head of Clinical Services
Claudia is a London based Doctor with a degree in Psychology and a background in mental health. After starting her medical career in neurosurgery, her passion for preventative and lifestyle medicine led her to train as GP. She brings a dedication to delivering holistic, person centred healthcare.

Dr. Danielle Eaton

Job Titles:
  • Clinical Lead
Danielle is Reset Health's Clinical Lead and a practicing GP specialising in mental health, diabetes and quality improvement initiatives. With 11 years clinical experience, she brings Digital Health expertise to the team.

Dr. Izameer Ashraf

Izameer is experienced in public health, anaesthesiology and intensive care. Occupational Health Doctor registered with DOSH Malaysia, passionate in lifestyle and occupational medicine.

Dr. Jonathan Kwan

Job Titles:
  • Medical Advisory Board

Dr. Laura Falvey

Job Titles:
  • Clinical Director
  • Executive Manager
Laura is Roczen's executive manager and clinical director. She qualified at Guys and St Thomas' medical school in London. She's been part of the Roczen clinical team from inception.

Dr. Michael Chan Sau Soon

Michael is a Consultant General Surgeon in Tung Shin and Gleneagles Hospital. He qualified from Guys and St Thomas' hospital in London. Michael returned to Malaysia and was Surgical Lecturer in University Malaysia.

Dr. Nik Adzrul

Job Titles:
  • Head of Clinical Services
Prior to joining Reset Health, Nik worked for a healthcare Non Governmental Organisation (NGO) in Malaysia as Manager of the Heart Centre, focusing on health promotion and collaborations.

Dr. Raquel Sanchez Windt

Job Titles:
  • Metabolic Health Doctor

Dr. Saiful B Kassim

Job Titles:
  • Medical Advisory Board

Dr. Sarah Martin

Job Titles:
  • Metabolic Health Doctor
Practicing NHS GP, qualifying from Birmingham Medical School, Sarah has a specialist interest in lifestyle medicine and a passion for health and fitness. BSc, Masters of Research in Neuroscience, University of Manchester

Dr. Zanariah Hussein

Job Titles:
  • Chief Medical Advisor

Jorge Pires

Job Titles:
  • Metabolic Health Nurse
A Metabolic Health Nurse and Mentor Program Manager at Roczen. Jorge qualified at Oporto University in Portugal and completed his ICU training at Kings College London. He has since worked as an ICU nurse at some of the UK's leading hospitals. He is a visiting tutor at Essex University.

Laura Donaldson

Job Titles:
  • Metabolic Health Nurse
Laura has a diverse nursing background. Having worked within critical care, offender care and primary care sectors, each role has enhanced her knowledge and passion for metabolic health. With a strong interest in behaviour change, she is dedicated to delivering high quality, individualised care in lifestyle medicine.

Prof. Barbara McGowan

Job Titles:
  • Chief Medical Officer
Prof. Barbara McGowan Chief Medical Officer Professor at King's College London. Research and Development lead for the Department of Diabetes and Endocrinology, Nutrition and Obesity at Guy's and St Thomas'. PhD from Imperial College. Degree in Biochemistry from Oxford University.

Siri Steinmo

Job Titles:
  • Specialist Health Psychologist
Behavioural Scientist specialising in health behaviour change, user-centred research and quality improvement. Currently, Improvement Lead for University College London Hospital's Intensive Care Unit. Specialist interest in bariatric surgery, weight management and eating behaviour. MSc Health Psychology, UCL.

Tiago Grohmann

Job Titles:
  • Metabolic Health Nurse
Senior nurse specialised in critical care. Qualified in Portugal, Tiago also trained at King's College, London where completed a post graduate in mentoring. He is currently researching how to improve care delivered during the pandemic as part of his further clinical training.