Jo McCubbin: Paediatrician & Child Health Climate Advocate

In regional Australia, the health of children is often shaped by geography as much as biology. Long distances, limited access to specialists, and environmental challenges—from bushfires to industrial pollution—make rural paediatrics both demanding and vital.
One clinician who has devoted her career to bridging those gaps is Dr Jo (Joanna) McCubbin, a paediatrician based in Sale, a major town in the Gippsland region of Victoria.

Over several decades, Dr McCubbin has combined clinical excellence with fierce community advocacy. Her dual passions—children’s health and environmental protection—have made her a respected figure not just among local families, but also in broader state and national conversations about climate, air quality, and sustainable healthcare.

This article explores her story, her professional path, her advocacy work, and her enduring impact on regional health equity.

Who Is Dr Jo McCubbin?

Dr Jo McCubbin is a consultant paediatrician who has served the Gippsland region of Victoria for many years. She is widely known for her expertise in autism spectrum disorders, behavioural and developmental paediatrics, and child mental health.

However, her influence extends far beyond the consulting room. Dr McCubbin has been a prominent advocate for environmental health, climate-safe policy, and air-quality reform in Victoria. She believes that a healthy environment is the foundation of healthy children—a philosophy she has expressed consistently through her community engagement, public submissions, and professional leadership roles.

Her work exemplifies what modern medicine increasingly recognises: that treating disease is only part of the job. Preventing harm—through advocacy, education, and systemic change—is equally essential.

Early Life and Influences

Although personal details about Dr McCubbin’s early life are limited, it is known that she has deep family and cultural roots in Australia. She is a descendant of the renowned Australian painter Frederick McCubbin, one of the founders of the Heidelberg School of Australian Impressionism.

This artistic lineage seems to have shaped her appreciation for both place and community—two elements that feature strongly in her medical and environmental outlook. Gippsland’s mix of natural beauty and industrial activity has inspired her dual commitment: to protect children’s health and the environment that sustains it.

Throughout her life, Dr McCubbin has embodied a curiosity that goes beyond medicine. During the 2020 COVID-19 lockdowns, she began learning Scottish Gaelic, a gesture reflecting her interest in cultural heritage and lifelong learning. That willingness to engage the world from different angles is part of what makes her such an effective communicator and advocate.

Education and Medical Training

Dr McCubbin earned her Bachelor of Medicine and Bachelor of Surgery (MBBS) and later became a Fellow of the Royal Australasian College of Physicians (FRACP), specialising in paediatrics.

Her postgraduate training focused on the complex developmental and behavioural aspects of child health—a subspecialty that requires both clinical precision and deep empathy. Paediatricians in this field often work at the intersection of medical science, psychology, and social care, helping families navigate developmental delays, autism, ADHD, learning difficulties, and emotional-behavioural disorders.

After training, she chose not to settle in a large metropolitan hospital but to work in regional Victoria, where access to paediatric specialists was—and still is—scarce. That decision has shaped her entire career trajectory.

Building Paediatric Care in Gippsland

Regional challenges, local solutions

Gippsland spans more than 40,000 square kilometres, from the Latrobe Valley to the far eastern coastline near Mallacoota. For families in small towns such as Orbost, Bairnsdale, and Lakes Entrance, accessing specialist care can mean a three- to four-hour drive to Melbourne.

Recognising this, Dr McCubbin helped pioneer outreach paediatric services that bring specialist care closer to families. Based in Sale—roughly midway between the region’s western and eastern districts—she has worked out of Fitzpatrick House, a multidisciplinary medical centre, and also travels to rural clinics to see patients who would otherwise have limited access.

A focus on continuity and compassion

In regional medicine, relationships are everything. Many of Dr McCubbin’s patients have seen her from infancy through adolescence. Her approach is family-centred and practical, focusing not only on diagnosis but on long-term management, school support, and community resources.

She has also collaborated with local health professionals to establish a paediatric allergy service in Gippsland, expanding the range of specialist care available in the region. This is an example of capacity-building: rather than waiting for urban specialists to visit, she and her colleagues developed the service locally, improving accessibility for thousands of children.

Clinical Interests: Autism and Behavioural Health

Among her patients, Dr McCubbin is best known for her work with children who have autism spectrum disorder (ASD) or other neurodevelopmental conditions. Her assessments often involve careful collaboration with psychologists, speech pathologists, and occupational therapists.

She takes a whole-child approach, recognising that a diagnosis is only the beginning. What matters most, in her view, is how families, schools, and communities support the child’s development and emotional wellbeing.

This patient-centred perspective reflects a broader shift in modern paediatrics—from simply labelling conditions to building systems of inclusion, early intervention, and tailored support.

From Clinic to Community: Environmental Health Advocacy

Dr McCubbin’s environmental advocacy began as an extension of her medical practice. Working in a region affected by coal mining, power generation, and bushfire smoke, she saw firsthand how environmental degradation impacts children’s respiratory health, mental health, and quality of life.

The principle: “What we breathe, they breathe”

Her core message is simple yet profound: “Children are not little adults.” They breathe more air per kilogram of body weight, play outside more often, and are physiologically more vulnerable to toxins and particulate pollution.

When the Hazelwood coal mine fire blanketed parts of Gippsland in smoke in 2014, many children presented with asthma flare-ups and respiratory distress. For McCubbin, this was a wake-up call. She began speaking publicly about the need for clean air policy, environmental monitoring, and child-first planning in emergency responses.

Advocacy in Action: Testimonies and Submissions

Over the past decade, Dr McCubbin has contributed to numerous government inquiries and public consultations, consistently linking environmental policy with child health.

1. The Victorian Inquiry into Onshore Gas (2015)

In 2015, she provided sworn testimony to the Victorian Parliamentary Inquiry into Onshore Unconventional Gas. Speaking in Sale, she articulated the potential health risks of fracking and gas-field development, including water contamination, air pollution, and psychosocial stress on nearby communities.

Her message was clear: precaution must come before profit. Children’s health, she argued, should never be treated as collateral damage in industrial expansion.

2. Senate Inquiry Submission (2016)

A year later, she made a written submission to a Senate inquiry examining the national implications of unconventional gas. Her document outlined not only physical health concerns but also the mental-health burden of uncertainty, community division, and economic dependence on industries that pollute.

She advocated for independent monitoring, publicly accessible data, and stronger environmental health literacy among policymakers.

3. Clean Air for All Victorians (2017)

Dr McCubbin also contributed to the Victorian Government’s consultation on air quality standards, titled “Clean Air for All Victorians.” Her submission identified major sources of pollution—transport, coal combustion, and domestic wood heating—and urged government to set health-based pollution limits consistent with WHO guidelines.

The theme throughout her writing is consistent: science-based policy, transparent reporting, and prioritisation of vulnerable populations, especially children.

Professional Affiliations and Leadership Roles

Dr McCubbin’s professional reach extends beyond her own clinic. She has held and continues to hold roles in several major health advocacy organisations:

Climate and Health Alliance (CAHA)

She has served on the board of the Climate and Health Alliance, Australia’s leading coalition of health professionals advocating for climate-conscious health policy. Through CAHA, she has helped shape national submissions and education campaigns aimed at linking environmental sustainability with healthcare reform.

Doctors for the Environment Australia (DEA)

As a member of Doctors for the Environment Australia, she participates in research, community outreach, and policy advocacy that integrates environmental protection into public health. DEA’s ethos—that “there is no healthy planet without a healthy environment”—aligns closely with her medical philosophy.

Community and Arts Engagement

Dr McCubbin is also active in community arts and women’s networks in Gippsland. This multidimensional involvement reflects her belief that healing is holistic—that cultural and environmental wellbeing are intertwined with physical health.

Communication Style: Translating Science for Families

One of Dr McCubbin’s greatest strengths is communication. She explains complex topics—like the health risks of air pollution or the neurological basis of autism—in plain, compassionate language.

This makes her an accessible voice in both public forums and private consultations. She understands that effective advocacy depends on trust and clarity, not jargon. Whether speaking at parliamentary hearings, community meetings, or parent support groups, she delivers evidence-based information with warmth and integrity.

The Intersection of Child Health and Climate Change

Dr McCubbin’s advocacy highlights an urgent truth: children are disproportionately affected by climate change. Rising temperatures, worsening bushfires, poor air quality, and food insecurity all harm paediatric populations first and most severely.

Health effects of environmental change on children

• Respiratory diseases – Smoke, dust, and emissions aggravate asthma and bronchitis.

• Neurodevelopmental impact – Heavy metals and fine particulates can impair cognitive development.

• Mental health strain – Exposure to disasters and environmental instability heightens anxiety and depression.

• Nutrition and water security – Climate-driven agricultural and water disruptions affect growth and wellbeing.

Dr McCubbin has been at the forefront of explaining these connections to both policymakers and the public. Her message: “Protecting the climate is preventive medicine.”

Leadership in Regional Health Equity

While climate advocacy often attracts attention, Dr McCubbin’s day-to-day legacy lies in reducing healthcare inequality.

In regions like Gippsland, where resources are thin and distances long, one specialist can change countless lives. Her commitment to outreach paediatrics has meant that hundreds of children—particularly those with autism, developmental delays, and chronic illnesses—receive timely assessments and coordinated care.

Moreover, her mentorship of local GPs, nurses, and allied health workers strengthens the entire healthcare ecosystem. By empowering others, she ensures her impact will outlast her individual practice.

Recognition and Respect

Though she does not seek the spotlight, Dr McCubbin has earned respect across both the health and environmental sectors. Her blend of technical competence, courage, and community service exemplifies the best of regional healthcare leadership.

Families know her as a compassionate clinician; colleagues know her as a principled advocate; policymakers know her as an articulate, evidence-based contributor who speaks on behalf of children and communities.

A Broader Legacy: Linking Health, Art, and Place

Being related to Frederick McCubbin—the painter who captured the light and landscape of early Australia—is more than a genealogical footnote. It mirrors Dr McCubbin’s own relationship with her environment.

Where her ancestor expressed Australia’s identity through art, Jo McCubbin expresses it through health—by protecting the people and places that make regional Australia unique. Her approach to medicine is not just clinical; it’s cultural and environmental. She sees wellbeing as something shared between humans and the land they inhabit.

Looking Ahead: The Future of Child Health Advocacy

As climate and health become increasingly intertwined in public policy, clinicians like Dr McCubbin will play an essential role in guiding evidence-based responses.

Emerging priorities she has highlighted include:

• Sustainable healthcare systems: Hospitals and clinics reducing emissions and waste.

• Climate-smart planning: Protecting children during heatwaves and smoke events.

• Environmental health literacy: Teaching families how to mitigate risk.

• Youth participation: Empowering young people to become advocates for their own future.

These initiatives echo her lifelong message: child health does not stop at the clinic door—it extends into air, water, and policy.

Timeline Summary

Lessons from Dr Jo McCubbin’s Work

1. Regional medicine requires leadership.
   When infrastructure is limited, the individual clinician’s initiative makes all the difference.

2. Environmental justice is child health justice.
   The same forces that pollute air and water also widen social inequalities.

3. Science must serve people.
   Data and policy matter most when they translate into healthier, safer communities.

4. Every doctor is an advocate.
   Clinical authority carries moral responsibility—to speak out when systems harm health.

5. Community trust is built over decades.
   Her sustained service in Gippsland shows that enduring impact depends on consistency, not celebrity.

Frequently Asked Questions

1. Who is Dr Jo McCubbin?

Dr Jo McCubbin is an Australian paediatrician based in Sale, Gippsland (Victoria). She specialises in general and developmental paediatrics, particularly autism, and is known for her advocacy on environmental and child health issues.

2. What are her main professional interests?

Her work spans autism, behavioural and developmental health, allergy care, and community paediatrics. She also focuses on preventive health, clean air, and climate resilience.

3. Where does she practise?

Dr McCubbin practises at Fitzpatrick House in Sale and provides outreach services across East Gippsland, including towns like Bairnsdale and Orbost.

4. What organisations is she involved with?

She is affiliated with the Climate and Health Alliance (CAHA) and Doctors for the Environment Australia (DEA).

5. What are her views on climate and health?

She believes environmental protection is integral to child health. Her advocacy calls for cleaner energy, stronger air-quality standards, and public accountability for industrial pollution.

6. How does she help families with autism?

She offers assessments, developmental follow-up, and coordination with schools and allied health professionals, focusing on practical strategies and emotional support.

The Human Side of Advocacy

What makes Dr McCubbin’s story compelling is not just her professional achievements but her humanity. She doesn’t approach advocacy as politics, but as care extended to community scale.

Her tone in public submissions is calm yet firm. She doesn’t moralise or sensationalise; she cites evidence, acknowledges uncertainty, and proposes feasible actions. That credibility is why communities trust her and why policymakers listen—even when they don’t always agree.

In an era of misinformation and environmental fatigue, voices like hers are rare and vital.

Read Also: Karron Eubank Biography: Life, Marriage, Children & Legacy

Conclusion

Dr Jo McCubbin stands as a model for what it means to be a modern physician—scientifically grounded, socially engaged, and morally courageous.

Her decades of service in Gippsland demonstrate how one person can bridge medicine, environment, and community. Whether treating a child with autism, testifying before parliament, or explaining air-quality data at a town hall meeting, she acts from the same principle: health is holistic.

As climate change continues to redefine public health in Australia, figures like Dr McCubbin remind us that the fight for a cleaner, fairer world begins in our own backyards—and often, in the hands of doctors who care enough to speak for those who cannot.