About Dr.Raj

Dr C. Rajeswaran (Raj) is a consultant Physician specialising in Endocrinology, Diabetes and Obesity. He  currently works in Mid Yorkshire NHS Trust and in private hospitals in the UK. He also advises NHS primary care team on diabetes and weight management.

He works in several hospitals in the UK, including the reputed ‘The London Obesity Clinic’ at Harley Street, London, Nuffield hospital, Leeds and Claremont Hospital, Sheffield.

He has a vast experience in management of complex diabetes, endocrine disorders and obesity. He has worked for more than 20 years in the NHS. He has been instrumental in setting up several specialist weight management centres in the UK and abroad. He is also the director for simplyweight, which a global specialist weight management organisation.


Research, Publications & Speaking

He has a number of publications and presentations to his credit. He is also involved in obesity related research and has supervised PhD students. Please click on research for more details.

He is an international speaker and has authored books and book chapters related to obesity. He founded and chairs the National Diabesity Forum in 2008. National Diabesity Forum provides a network for health care professionals involved in the management of Diabesity.

He is invited regularly to present in television and contribute to press. Raj is involved in both local and international charity work, predominantly to help people with weight problem and those who go hungry. “The Biggest Help” is the charity arm of simplyweight which helps people with all forms of hunger.


  • Adrenal problems
  • Diabetes Mellitus
  • Erectile dysfunction
  • Fatty liver
  • Hirsutism
  • Hypothyroidism (underachieve thyroid)
  • Infertility
  • Low libido
  • Menopause
  • Osteoporosis
  • Obesity
  • PCOS
  • Pituitary problems
  • Prediabetes
  • Sweating, excessive
  • Thyrotoxicosis (overactive thyroid)
  • Tiredness
  • Uncontrolled blood pressure
  • Female hypo sexual desire disorder
  • Hypoglycaemia
  • Post Bariatric surgery weight gain
  • Post Bariatric surgery hypoglycaemia



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