About Our Practice
TopDoctors Medical, Skin and Cosmetics founded and operated by passionate and experienced doctors, is dedicated to ensuring that all individuals have access to high-quality healthcare in our beautiful Bribie Island.
We are committed to providing fully bulk billed services, meaning that our patients can receive the care they need without financial burden. Our mission is to deliver world-class healthcare services, leveraging the latest medical advancements and best practices to ensure that every patient receives the best possible care, regardless of their financial situation.
We are driven by a vision to eliminate barriers to healthcare access stemming from financial constraints. It is our firm belief that no one should be denied essential medical treatment due to their economic circumstances. We strive to create an inclusive and supportive environment where everyone, regardless of their background or financial status, feels welcome and valued.
At our medical centre, we place a strong emphasis on building enduring relationships with our patients, rooted in trust and compassion. We are committed to fostering a caring and empathetic atmosphere where individuals can feel comfortable seeking medical care and support. Our goal is to not only treat illnesses but also to promote overall well-being and health for all members of our community.
Our Doctors
Dr Arash Mohammadi
Qualifications & Credentials
Dr. Arash is a highly experienced medical practitioner with a strong background in Emergency Department and General Practice settings in Queensland and internationally. His proficiency in minor procedures and trauma management, coupled with a deep commitment to patient safety and high-quality care, exemplify his dedication to delivering exceptional healthcare services.
Based on Bribie Island, Dr. Arash collaborates with his partner, a Cardiology Trainee at The Prince Charles Hospital, to provide comprehensive medical care to the Queensland community. With a passion for general practice and a focus on patient well-being, he upholds the highest standards of medical practice.
Coming from a medical family, Dr. Arash graduated from Medical School in 2015 and continues to stay engaged in ongoing professional development. In his leisure time, he values connecting with family and neighbors over barbecues, engaging in soccer matches, and supporting his beloved Liverpool Football Club!
Dr Arash areas of interest
- • Comprehensive skin checks and skin procedures
- • General check-ups and chronic disease management, including iron infusions and venesection
- • Chronic pain management, including consultations and consideration for medical cannabis
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• Aesthetic medicine, including wrinkle reduction, facial anatomy enhancement, and PDO mono thread treatments (for tightening and lifting facial areas)
Dr Mario Glas
Qualifications & Credentials
Dr Mario Glas is a highly experienced medical professional with decades of expertise gained from his practice in South Africa, Canada, and Australia. Currently serving as a senior supervisor and medical educator for the General Practice training program through the Royal Australian College of General Practitioners (RACGP), Dr. Glas is dedicated to shaping the next generation of healthcare providers. As a specialist family physician, he has a keen focus on skin cancer surgery, emergency medicine, and comprehensive patient care. His diverse background equips him with a holistic understanding of health making him an invaluable asset to the community.
Outside of his medical practice, Dr. Glas enjoys golfing, farming, and watching rugby. He has permanently relocated to Bribie Island with his beloved wife and is excited to contribute to the local community.
Dr Mario areas of interest
- • Comprehensive skin checks and skin procedures
- • Chronic Disease Management
- • Family Medicine
- • Men's Health
- • Women's Health
- • Mental Health
- • Paediatrics
Dr Ruwandi Dewasinghe
Qualifications & Credentials
Dr. Ruwandi Dewasinghe is a highly qualified and experienced medical professional with a diverse background in various medical specialties. She graduated from medical school in Sri Lanka in 2015 and has since worked in General Medicine, Paediatrics, Obstetrics and Gynaecology, Intensive Care, and General Surgery.
In 2021, Dr. Ruwandi relocated to Australia, where she initially worked in a hospital setting before transitioning to General Practice in January 2024. Throughout her career, she has gained valuable experience in Emergency Medicine, General Medicine, Psychiatry, and Surgery.
Dr Ruwandi areas of interest
- • Women's health
- • Preventive medicine
- • Chronic disease management
- • Antenatal care
- • Children's health
- • Comprehensive care across all age groups and health concerns
Dr Dmitrii Chernov
Qualifications & Credentials
Dr. Dmitrii Chernov is a highly experienced medical practitioner with extensive expertise in both general practice and hospital settings.
He graduated from medical school in Russia and subsequently earned his PhD in Histology, Anatomy, and Cell Biology from the First Moscow State Medical University named after I.M. Sechenov. His dissertation focused on the immunohistology of the spleen under the influence of homoheterotypic stressors at various stages of ontogenesis, and he has contributed significantly to the field through numerous publications in both Russian and international journals.
After relocating to Australia, Dr. Chernov gained valuable experience working in public hospitals, including The Prince Charles Hospital, where he completed rotations in general medicine, cardiology, emergency medicine, respiratory medicine, and psychiatry. He further honed his skills at Caboolture Hospital, where he gained expertise in emergency care, general medicine, surgery, and obstetrics and gynaecology.
Dr. Chernov is passionate about his work and places a high value on building strong relationships with his patients. Outside of his medical practice, Dr. Chernov enjoys sports, travel, programming, and photography/videography.
Dr Dmitrii areas of interest
- • Chronic disease management
- • Men’s health
- • Preventive care
- • Nutrition
- • Diabetes and prediabetes management
- • Metabolic disorders
- • Promoting healthy aging and longevity
Dr Rishaal Sharma
Qualifications & Credentials
We are thrilled to welcome Dr. Rishaal Sharma to the TopDoctors Group! A graduate of medical school in Fiji in 2013, Dr. Sharma has amassed a wealth of clinical experience across diverse specialties. His extensive training includes Orthopaedic Surgery, General Medicine, and Emergency Medicine in Australia, as well as General Surgery, Emergency Medicine, and Rural General Practice in Fiji.
Fluent in both English and Hindi, Dr. Rishaal is deeply committed to delivering patient-centered care. He strives to create a supportive environment where he can build lasting relationships with his patients, promoting their ongoing health and well-being. Dr. Rishaal and his wife are previously known colleagues of Dr. Arash, and they have settled in Bribie Island, where they are excited to engage with and contribute to the local community.
When he’s not practicing medicine, Dr. Rishaal enjoys spending quality time with his family, gardening, walking, and exploring new places.
Join us in welcoming Dr. Rishaal Sharma—his passion for patient care and community involvement makes him a valuable addition to our practice!
Dr Rishaal’s areas of interest
- • General Medicine and chronic disease management
- • Trauma care
- • Preventative medicine
- • Minor skin surgeries and procedural medicine
- • Men's health
- • Metabolic disorders
- • Promoting healthy aging and longevity
Dr Sreshta Singh
Qualifications & Credentials
We are proud to welcome Dr. Sreshta Singh, our wonderful female general practitioner, starting in February 2026.
Dr Sreshta Singh is a warm and approachable General Practitioner dedicated to providing thoughtful, patient-centred care. She graduated from Fiji School of Medicine in 2013 and relocated to Australia in 2019, where she gained broad experience across several hospital specialities. Dr Singh completed her specialist general practice training in Hervey Bay and obtained her RACGP fellowship in 2025. She also holds a Graduate Diploma in Child Health from Western Sydney University and a Certificate in Emergency Medicine from the Australasian College for Emergency Medicine.
Dr Singh has worked in Emergency Departments, Medical Inpatient Units and Intensive Care Units across regional Australian hospitals. These experiences have shaped her calm, considered approach and strengthened her ability to support patients with both routine healthcare needs and urgent presentations. Having recently moved to Bribie Island with her family, Dr Singh is delighted to contribute to a close-knit community.
Outside of medicine, Dr Singh enjoys cooking, gardening, exploring new places, and spending quality time with her family.
Dr Sreshta’s areas of interest
- • General family medicine
- • Urgent care and minor injuries
- • Women's health
- • Child Health
- • Preventative health and lifestyle medicine
- • Metabolic health including weight management support
- • Minor procedures including skin surgeries
Our Staff
Angeli
Registered Nurse
About
Angeli a Filipino-Australian nurse defied her parent’s objections to pursue her passion for nursing. After completing midwifery and working in Singapore, she earned a nursing degree at QUT, Australia. Known as ‘Nurse Angel’, she is committed to enhancing dietary habits and dedicated to superior community nursing services. Active in Queensland’s Filipino community, she advocates education and job, earning several service recognitions, guided by the motto “Do the best and let God do the rest.
Chen
Registered Nurse
About
Chen, a Filipino-Australian Registered Nurse, graduated with a Bachelor of Nursing Science degree from the University of Sunshine Coast (USC). She worked at Caboolture Hospital, specialising in Cardiology Nursing, and is employed at TopDoctors. Chen’s professional attributes include compassion, eagerness, caring, and self-motivated, complemented by a passion for learning. This enables her to deliver high-quality patient care, supported by her expertise and commitment to providing safe and excellent nursing care. Chen’s nursing philosophy is centred on the idea that “A POSITIVE ATTITUDE COMBINED WITH INITIATIVE, CREATES AN EXCELLENT WORK ETHIC”. Chen has resided in the Bribie Island area for 17 years. As a family-oriented individual, she enjoys camping and travelling overseas with her family during her leisure time. Chen’s nursing career is guided by the principle, “THEY MAY FORGET YOUR NAME, BUT THEY WILL NEVER FORGET HOW YOU MADE THEM FEEL”.
Ranisha
Registered Nurse
About
Ranisha (Rani) is a dedicated nurse with over six years of experience across New Zealand and Australia in aged care, community and district nursing, travel nursing, and detention center drug and alcohol services. She earned her Bachelor of Nursing from MIT New Zealand and a Postgraduate Diploma from the University of Auckland. Rani is currently completing a Master’s in Primary Health at QUT. Guided by her motto, “Always do your best, and God will do the rest,” she is committed to providing compassionate, high-quality care in every setting. When she is not at work, she enjoys golf and swimming.
Caitlyn
Practice Manager
About
Caitlyn has been working in the health sector since 2016 and loves the opportunities working in medical administration provides to meet new people. Caitlyn is very family orientated and enjoys spending time in nature; camping, fishing, and exploring with her kids.
Tanya
Senior Receptionist
About
Tanya has been working in the health sector since 2020 and loves the opportunities working in medical reception provides to meet new people. Tanya is very family orientated and enjoys going on holidays with her family.
Sophie
Receptionist
About
Driven by a passion for helping others, Sophie is dedicated to making a difference as part of the medical team. When she’s not on duty, you’ll find her exploring nature with her family, camping, four-wheel driving, and casting a line. Adventure and compassion define her journey
Ellie
Receptionist
About
Ellie is our youngest medical receptionist, and she has a passion for helping people. She enjoys communication and getting to know others. Next year, she will be pursuing a Bachelor of Business. Recently, she relocated from Adelaide to Brisbane, and more recently, to Bribie Island.