Champion Medical Centre: Delivering comprehensive healthcare excellence in Bertram.

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Team

ShapeOur doctors

Meet our team of Doctors

  • Dr Satish Devata
    Dr Satish Devata
    MBBS, MD (General Medicine), FRACGP
  • Dr Olakunle Mamukuyomi
    Dr Olakunle Mamukuyomi
    MBBS, FRACGP, Cert Dermoscopy, Dip Skin Cancer Medicine & Surgery
  • Dr Javan Waller
    Dr Javan Waller
    MBBS, FRACGP
  • Dr Nay Lin
    Dr Nay Lin
    MBBS, FRACGP
  • Dr Gladly Stephen
    Dr Gladly Stephen
    General Practitioner
  • Dr Pragati Sharma
    Dr Pragati Sharma
    MBBS, DFSRH,CWH, General Practitioner
  • Dr Saritha Machineni
    Dr Saritha Machineni
    MBBS, MRCGP, DFSRH
Dr Satish Devata
MBBS, MD (General Medicine), FRACGP

Since beginning his GP career in Australia in 2006, Dr. Satish Devata has garnered extensive experience across various medical specialties including cardiology and neurology. With a robust educational background from India, Dr. Devata is passionate about medical education, having taught both in India and at UWA. Known for his holistic approach to patient care, he enjoys all facets of General Practice. Dr. Devata, a family man who enjoys sports and movies, is committed to serving the community with his multilingual skills in English, Hindi, Kannada, and Telugu.

Dr Olakunle Mamukuyomi
MBBS, FRACGP, Cert Dermoscopy, Dip Skin Cancer Medicine & Surgery

Dr Ola moved from Nigeria to Australia in 2015.
He has been working in the Bertram suburbia since 2016, bringing a wealth of experience from extensive time in postgraduate training in general practice and surgical specialties.
He has had rotations and placements in all departments of Medicine & Surgical specialties like orthopedics, plastic surgery and general surgery etc.
He enjoys all areas of family practice and primary care, but holds special interests and added training in Dermoscopy, Skin Cancer screening and management and decades of experience in non-cancer skin procedures.
He has acquired further training and holds the following certifications:
Membership of the International Dermoscopy Society.
Certificate of Dermatoscopy.
Professional and Advanced Certificate of Skin Cancer Medicine.
Professional and Advanced certificate of Skin Cancer surgery.
He runs Skin Clinics on Tuesday & Wednesdays at CMC, Bertram; with full skin checks, diagnostic assessment and procedures.
Dr Olakunle Mamukuyomi is fluent in English, Pidgin and Yoruba.

Appointments can be made online or by calling 9419 1777.

Dr Javan Waller
MBBS, FRACGP

Dr Waller has worked at various places including Armadale Hospital for many years gaining extensive experience before moving to Champion Medical Centre, Bertram.

He loves his work in the community providing comprehensive health care to people of all age groups. His professional interests include but are not limited to Men’s Health, Mental Health and Chronic Disease Management.

Dr Waller has lived in the City of Armadale for 20 years and has been involved in a variety of community groups.

For many years he has been involved in the Sport of Olympic Weightlifting, running his own club and coaching lifters to National and International Success – including Commonwealth Games Representation.

He has a long association with the Armadale Highland Gathering – managing the Heavy Events (Caber Toss etc.) for over 20 years. In recent years he has been instrumental in introducing women’s events at the Gathering. He still competes each year and enjoys regular visits to the Gym to prepare.

Dr Waller has a strong connection with local Fire Brigades – he previously worked on the front line with the Armadale Fire and Rescue Service attending Bush Fires, Property Fires and Motor Vehicle Accidents for over 15 years.

In his spare time he like to visit the beach with his family and dogs and enjoys getting away for day trips or weekends in WA – especially to Country Towns holding annual shows or markets.

Dr Javan Waller is fluent in English

Appointments can be made online or by calling 9419 1777

Dr Nay Lin
MBBS, FRACGP

Dr Lin is originally from Myanmar. He moved to Australia 11 years ago. He graduated in Medicine in 2007. He has been working in different hospitals including Armadale Hospital, Fremantle Hospital, Fiona Stanley Hospital, Rockingham Hospital, Peel Health Campus and so on for last 10 years. He gained experience in General Medicine, Geriatric and Rehabilitation Medicine, Emergency Medicine, Haematology, Nephrology, Neurology, Gastroenterology, and so on. He has also worked as a GP at Champion Medical Centre.

He always likes to keep fit and he spends his free time by working out, playing squash and table tennis. He enjoys reading and he likes to go camping every now and then.

His special interest is:

Geriatric Medicine
Chronic disease management
Dr. Lin is fluent in English and Burmese

Appointments can be made online or by calling 9419 1777.

Dr Gladly Stephen
General Practitioner

Dr Gladly was born and raised in Melbourne, Victoria. She has also lived in India for some time as a teenager and into her early adulthood. She is therefore able to relate well with patients from various cultural backgrounds.

Dr Gladly moved to Perth in 2018 and has since spent time in various speciality rotations such as General Medicine, Obstetrics/Gynaecology, Oncology/Haematology, Paediatrics, Palliative Care, Emergency Medicine and Cardiology.

She began specialty GP Registrar training at the start of 2023.

Dr Gladly enjoys all aspects of General Practice and strongly believes in providing patient-centred, holistic care.

She enjoys treating a variety of patients from newborns to elderly individuals. She provides consultations for all aspects of General Practice.

She believes that a strong therapeutic relationship between a patient and their general practitioner is essential to ensure good healthcare for the individual and she strives to establish the same. She believes that good communication is key and is always ready to listen to her patient’s concerns.

Dr Gladly looks forward to treating you at Champion Medical Centre and welcomes all patients of all backgrounds.

Dr Pragati Sharma
MBBS, DFSRH,CWH, General Practitioner

Dr_Pragathi_Sharma_Pic2

Dr Sharma is a current GP in training. She has spent time gaining experience across different specialities such as General surgery, General medicine, Obstetrics and Gynaecology and Emergency medicine. Dr Sharma provides holistic healthcare services to patients of all ages.

Dr Saritha Machineni
MBBS, MRCGP, DFSRH

Dr Saritha Machineni is a distinguished GP with 18 years of working experience in Primary Care in the UK. She graduated (MBBS) from India, and went on to Specialise as a General Practitioner in the United Kingdom before attaining her Membership of Royal College of General Practitioners in 2011. Additionally she has completed her Diploma in Faculty of sexual and reproductive health, and trained in contraceptive device insertion and removal (Both coil and implant).
Saritha has since gained wealth of experience and knowledge and enjoys all aspects of General Practice with special interest in Women’s health (including contraceptive services), Child health, Chronic disease management and Geriatric medicine.

She is passionate in teaching and supervising medical students and GP trainees. In her free time Dr Saritha enjoys cooking, playing an Indian musical instrument called Veena and loves travelling. Patients can trust Dr Saritha for compassionate and personalised care, grounded in years of clinical experience. She moved to Perth in March 2025 and will be serving Bertram and surrounding suburban communities in years to come while working at Champion Medical Centre.

Dr Saritha speaks English, Hindi, Telugu and Kannada Fluently.