Focused in the field of endocrine surgery to treat thyroid, parathyroid and adrenal problems…
Welcome to Sydney Endocrine Surgery, a practice focused on the surgical treatment of endocrine problems…
Professionals in surgery
Clin. Prof Mark Sywak is one of the most experienced Endocrine Surgeons in Sydney and Australia, he has performed over 10,000 endocrine surgery operations, including more than 7,000 thyroid surgeries and 3,000 parathyroid procedures. Specializing in minimally invasive surgery and adrenal surgery.
Clin. Prof Mark Sywak provides care for patients in the private and public hospital systems. He also performs surgery for cancer treatment and emergency surgery for patients in the public hospital sector.
His academic research is highly recognised in Australia and the world, he is a regular guest speaker to major endocrine meeting’s and events worldwide.
Focused in the field
This practice focuses primarily on endocrine surgery relating to thyroid, parathyroid and adrenal conditions.
We provide an efficient and caring environment to help you through your surgical experience.
For specialists in thyroid, parathyroid and adrenal surgery, contact Sydney Endocrine Surgery by clicking here.

















