The ISE leadership structure consists of two bodies.

General Council

The General Council is made up of one representative from each of the national member societies.

ISE Board

ISE Board members (2020 – 2022)

Senior Leadership

Syed Abbas Raza

Syed Abbas Raza


Dr. S. Abbas Raza is working as consultant Diabetologist / Endocrinologist at Shaukat Khanum Cancer Hospital & Research Center and National Hospital in Lahore, Pakistan.

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Alvin Powers

Alvin Powers


Alvin C. Powers, M.D., the Joe C. Davis Chair in Biologic Science and Professor of Medicine, Molecular Physiology and Biophysics at Vanderbilt University.

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Hirotaka Shibata

Hirotaka Shibata


Professor and Chairman, Department of Endocrinology, Metabolism, Rheumatology and Nephrology, Faculty of Medicine, Oita University.

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Helena Teede


Prof Teede is a clinically practicing endocrinologist and leading academic in women’s reproductive and metabolic.

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Susan Mandel


Dr. Susan J. Mandel, MD, MPH is a Professor of Medicine and Radiology and Chief of the Division of Endocrinology, Diabetes and Metabolism at the University of Pennsylvania where she directed the Endocrine fellowship for 22 years.

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Picture of Helen van Oers

Helen van Oers

Executive Director (Non-Voting)

Helen van Oers is the Executive Director of ISE.

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Vivien Lim


Vivien Lim is currently the President of the Asean Federation of Endocrine Societies.

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Sanjay Kalra

Sanjay Kalra


Dr. Sanjay Kalra works as an endocrinologist at Bharti Hospital, Karnal, India. In his 24+years of endocrine practice, he has been a strong advocate of person centred endocrinology, focusing on clinical care, education, and research.

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photo of Pedro Rueda

Pedro Nel Rueda Plata


Graduated in Medicine in 1984 from the Universidad Industrial de Santander (Colombia). Specialist in Internal Medicine and Endocrinology Universidad Nacional de Colombia since 1995.

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Imperia Brajkovic

Imperia Brajkovic


Imperia E. Brajkovich, MD is a Medical Doctor who graduated from the Central Univeristy of Venezuela with Postgraduate training in Endocrinlogy at the Hammersmith Hospital, London, England and at the Heidelberg University, Department of Endocrinology, Germany.

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Jean Patrice Baillargeon

Jean-Patrice Baillargeon


Dr. Jean-Patrice Baillargeon, MD, MSc, is Professor of Medicine at the Université de Sherbrooke, Canada, endocrinologist at the Centre hospitalier universitaire de Sherbrooke (CHUS) and clinical investigator at the Research Center of the CHUS.

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photo of Fatheya Al Awadi

Fatheya Al Awadi


Consultant Endocrinologist & the Head of the Endocrine Department – Dubai Hospital.

Read more about Fatheya Al Awadi >

photo of Ayesha Motala

Ayesha Motala

South Africa

Ayesha Motala is a specialist physician and is currently Professor in the Department of Diabetes and Endocrinology at Inkosi Albert Luthuli Central Hospital(IALCH).

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Hiroshi Arima

Hiroshi Arima


Dr. Hiroshi Arima, MD, PhD is a professor of the Department of Endocrinology and Diabetes, Nagoya University. He graduated from Nagoya University in 1988.

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Barbara McGowan


Professor Barbara McGowan is a Consultant Endocrinologist at Guy’s and St Thomas’ Hospital (GSTT) and Professor in Diabetes and Endocrinology at King’s College London.

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Neil Hanley


Dr Neil Hanley, MBChB, PhD is a Professor of Medicine and Vice-Dean covering Research & Innovation (R & I) in the Faculty of Biology, Medicine & Health at the University of Manchester, UK.

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Mark Sherlock


Prof. Mark Sherlock is Professor of Medicine in the Royal College of Surgeons and a Consultant Endocrinologist in Beaumont Hospital, Dublin.

Read more about Mark Sherlock>