Dr Sunil Zachariah


Endocrinology and Diabetes Mellitus

Main Speciality

Endocrinology and Diabetes Mellitus

Sub Speciality

Diabetes, Endocrinology, Obesity, Parathyroid disease, Pituitary disease, Thyroid disease

Clinical interests

  • Thyroid disorders
  • Thyroid nodules and malignancy
  • Parathyroid lesions
  • Adrenal lesions
  • Obesity
  • Polycystic ovary syndrome
  • Pituitary disorders
  • Type 1 and Type 2 Diabetes
  • Endocrine disorders in Pregnancy, Gestational Diabetes
  • General Medicine, Chronic fatigue

Current memberships

  • CCST - Diabetes and Endocrinology
  • Member of British Society of Endocrinology
  • Foundation Doctor (FY1) Programme Director, East Surrey Hospital
  • Medical Audit Lead, East Surrey Hospital


Professional Profile

I am currently working as a consultant Endocrinologist in East Surrey, Crawley and Horsham hospitals and have vast experience in Diabetes and endocrine cases.

I completed my CCST in Endocrinology, Diabetes and General Internal Medicine from Kent, Sussex and Surrey Deanery and did research in insulin related weight gain and obesity. Presently I am also doing the role of Foundation Trainee Programme Director in East Surrey Hospital, Redhill.

Personal Profile

I enjoy travelling and also have a special interest in water colour painting.