top of page



Dr Michelle Isaacs Endocrinologist Sydney Endocrinology and Diabetes Randwick Eastern Suburb Thyroid Endocrine Hormone Glucose Intolerant PCOS Osteoporosis Bone Density

Dr Michelle Isaacs is a Consultant Endocrinologist who is dedicated to ensuring that her patients receive excellent, professional care.


Dr Isaacs graduated with First Class Honours in the combined Bachelor of Medicine/Surgery and Bachelor of Science (Medicine) degree from The University of New South Wales.


She completed her Basic Physician Training at The Prince of Wales Hospital, Sydney. She then pursued Endocrinology Advanced Training at The Canberra Hospital and St Vincent’s Hospital, Sydney, completing a Fellowship in Pituitary Endocrinology at The Garvan Institute of Medical Research.


Dr Isaacs is currently appointed as a Visiting Medical Officer in the Department of Endocrinology at St Vincent’s Hospital.


Her research has encompassed diabetes, thyroid, pituitary and adrenal disorders as well as obesity. She has published her findings in peer-reviewed journals and presented her research at national conferences. She is a member of The Royal Australasian College of Physicians, The Endocrine Society of Australia and the Australian Diabetes Society.


She maintains a broad interest in all aspects of Endocrinology. She is experienced in the management of diabetes and pituitary, adrenal, thyroid, bone/calcium and reproductive disorders.


Michelle is a warm and personable doctor who is invested in building strong relationships with her patients. She always pays her utmost attention to detail and is committed to providing her patients with evidence-based care of the highest quality.

Dr Michelle Isaacs


Isaacs M, Costin M, Bova R, Barrett H, Heffernan D, Samaras K, Greenfield JR, ‘Management of amiodarone-induced thyrotoxicosis at a cardiac transplantation centre’ Front Endocrinol (Lausanne). 2018; 9: 482

Chemmanam J, Isaacs M, Jones GR, Greenfield JR, Burt MG, ‘Interpreting insulin immunoassays during investigation of apparent spontaneous hypoglycaemia and insulin overdose’ Intern Med J. 2017; 47(12): 1448-1451


Isaacs M, Tonks KT, Greenfield JR, ‘Euglycaemic diabetic ketoacidosis in patients using sodium-glucose co-transporter 2 inhibitors’ Intern Med J. 2017; 47(6): 701-704

Isaacs M, Lee P, ‘Preoperative alpha-blockade in phaeochromocytoma and paraganglioma: is it always necessary?’ Clin Endocrinol 2017; 86(3): 309-314

Dr Tang Wong: Inner_about

Abstracts and Presentations

Seabrook A, Tucker K, McCabe M, Isaacs M, Sheriff N, Warby M, McCormack A.

MEN4, the MEN1 mimicker. The Annual Scientific Meeting of the Endocrine Society of Australia 2018

Isaacs M, Costin M, Barrett HL, Samaras K, Greenfield JR.

Retrospective review of 64 patients with amiodarone-induced thyrotoxicosis. The Annual Scientific Meeting of the Endocrine Society of Australia 2017

Isaacs M, Stanton S.

A case of primary amenorrhoea and hyperandrogenism: a WNT4 gene mutation? The Annual Scientific Meeting of the Endocrine Society of Australia 2015

Isaacs M, Perampalam P, Fadia M.

An Odd Hot Spot: a case report of toxic papillary thyroid cancer. The Annual Scientific Meeting of the Endocrine Society of Australia 2015

Isaacs M, Brzozowska M, Xu A, Greenfield JR, Center JR. 

Effects of bariatric surgery on adipokine profile over 12 months in humans. Australian and New Zealand Obesity Society Annual Scientific

Meeting 2014

Dr Michelle Isaacs
bottom of page