Dr Karunakaran is a leading consultant Endocrinologist in South London with NHS practice base at St George's University Hospital NHS Foundation Trust. She graduated from Tamil Nadu Dr MGR Medical University in 2009 and has a solid academic background with MSc in Clinical Endocrinology & Diabetes from Queen Mary University of London. She has special interest in treating pituitary, adrenal disorders, obesity and weight management, PCOS, thyroid/parathyroid disorders, Male and female hypogonadism, Menopause