Dr Mark O'Reilly

Dr. Mark O'Reilly is a highly experienced Family Doctor with over 20 years in the medical field. He began his career after earning his MBBS from the University of Newcastle in 2001 and worked at prestigious hospitals such as Princess Alexandra Hospital in Brisbane and St George Hospital in Sydney. After spending a year in the UK, Dr. O'Reilly returned to Sydney to train in Oncology and Palliative Care, but later transitioned to General Practice and Sexual Health. He completed his training under the mentorship of David Baker and Marilyn McMurchie at 407 Doctors before joining East Sydney Doctors.

In 2010, he earned a Master's in Public Health and Tropical Medicine from James Cook University. Dr. O'Reilly then moved to Melbourne where he worked for over 12 years at the Prahran Market Clinic. During his time there, he became a qualified Sexual Health Physician and served as the clinic's Director. Throughout his career, Dr. O'Reilly has worked with Aboriginal communities on the Central Coast of New South Wales and served as an Emergency Medicine Registrar in Ireland. With his vast clinical experience, Dr. O'Reilly is also an active clinical advisor for the ASHM, a member of the Australian HIV Antiretroviral Guidelines Committee, and an educator in HIV medicine for medical students and GPs.

Dr. O'Reilly has actively participated in HIV clinical trials, focusing on improving patient outcomes in the treatment and management of HIV and viral hepatitis. He is involved in research concerning STI prevention and treatment, and his ongoing work aims to expand the understanding and treatment options for individuals living with chronic health conditions.

Additionally, Dr. O'Reilly’s work on HIV clinical trials has provided valuable data on the long-term effectiveness of new treatment regimens. He continues to stay at the forefront of sexual health research, regularly contributing to national and international research conferences and journals.

• Recognized for Excellence in HIV Clinical Trials

• Awarded for Leadership in Sexual Health Medicine

• Regular presenter at HIV and Sexual Health Conferences

Dr. O'Reilly has contributed extensively to health literature with a focus on HIV, viral hepatitis, and sexual health. He has authored research papers and guidelines for HIV treatment and prevention in Australia and has contributed to articles on chronic disease management and sexual health. His ongoing work on HIV clinical trials and STI management is regularly cited in medical journals and is critical in shaping Australian health policy related to sexual health.

He also contributes to health education platforms, creating patient-focused content on HIV, STI prevention, and the management of chronic health conditions. Dr. O'Reilly regularly publishes articles on these topics to help educate both healthcare providers and the general public.