Dr Shamani Mendis

Endocrinologist

Dr Shamani Mendis is a consultant endocrinologist with expertise in the diagnosis and management of diabetes, thyroid disease, metabolic health and general endocrine disorders. She provides comprehensive, evidence-based care and consults at Rouse Hill and Norwest for Complete Health Australia.
Locations:

About Dr Shamani Mendis

Dr Shamani Mendis is an experienced endocrinologist who manages all aspects of diabetes and general endocrinology. After completing her specialist training at Concord Hospital and Liverpool Hospital, she obtained Fellowship of the Royal Australasian College of Physicians in 2017. Dr Mendis has published osteoporosis research.

Her clinical practice covers a wide range of endocrine conditions, with a particular interest in the monitoring and long-term management of diabetes and osteoporosis as well as weight management and multi-disciplinary care. She works closely with general practitioners to deliver coordinated, personalised care aimed at preventing complications and improving long-term health outcomes.

Dr Mendis is bilingual in English and Singhalese, ensuring clear communication with patients from diverse backgrounds.

Clinical Interests

Dr Mendis provides comprehensive assessment and management across all areas of diabetes and general endocrinology, such as:

  • Type 1 diabetes
  • Type 2 diabetes
  • Thyroid disorders, including Graves’ disease, hypothyroidism and toxic nodules
  • PCOS
  • Hashimoto’s disease
  • Adrenal lesions
  • Pituitary disorders
  • Hyperprolactinaemia
  • Weight management
  • Osteoporosis

Dr Mendis also offers specialist endocrine investigations and long-term management, including:

  • Endocrine consultation and management
  • Diabetes monitoring and ongoing care
  • Osteoporosis assessment and management

 

My focus is on delivering evidence-based, compassionate endocrine care that supports patients to achieve long-term health and confidence in managing their condition

Dr Mendis focuses on delivering care that is:

Comprehensive
Assessing and managing the full spectrum of endocrine and metabolic conditions.
Evidence-based
Guided by contemporary research and best-practice clinical guidelines.
Personalised
Care plans tailored to each patient’s health needs, lifestyle and long-term goals.
Collaborative
Working closely with other specialists to support cohesive, continuous care.

Professional Qualifications

BMed(Sci)

Bachelor of Medical Science

MBBS

Bachelor of Medicine, Bachelor of Surgery

FRACP

Fellow of the Royal Australasian College of Physicians

Professional profiles

Linkedin

Locations & Availability

Dr Shamani Mendis consults at:

Complete Health Australia Rouse Hill

2/2-4 Aberdour Ave, Rouse Hill NSW 2155

Why Choose CHA?

At CHA, patients benefit from a multidisciplinary approach that combines advanced technology with expert, personalised care.

Every patient receives a thorough assessment and an individualised care plan.
More about Complete Health Austrailia

Patient Information

Before your appointment:
Bring your referral (if available) and any recent blood test results or imaging reports
List any medications or supplements you currently take.
Note any family history of hormonal or metabolic conditions.
Preparing for your visit

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