About Zed3 Medical Group
Dedicated, Evidence-Based Mental Health Care
Zed3 Medical Group is a comprehensive mental health service that combines clinical excellence for all Australians, with particular expertise in trauma-informed mental health care.
With a nationwide presence, including hubs in Canberra, Adelaide, and Wagga Wagga, Australians have access to care and innovative treatments backed by research. This includes mental health services, infusion therapy, and psychiatric assessments.
Our Mission & Values
Our Mission & Values
At Zed3, we're guided by core values that shape every interaction, treatment decision, and innovation we pursue.
01
Trustworthy
Zed3 earns trust through transparency, consistency, and delivering on our commitments. Every clinician, administrator, and team member understands that trust is earned through action; showing up, following through, and placing patient wellbeing at the centre of everything we do.
02
Independent
As an independent medical group, we're free from institutional conflicts of interest. Our clinical decisions are driven by evidence, patient needs, and best practice policies.
03
Collaborative
Health care works best when teams work together. We actively collaborate with GPs, other medical specialists, advocates, psychologists, case managers, and families to ensure coordinated, comprehensive care, as an extension of your support network.
04
Trauma-Informed
Every member of our team is experienced in trauma-informed care. In particular, recognising how military and emergency service experiences shape mental health, relationships, and help-seeking behaviour. We create safe environments where patients, veterans, their families and those closest to them, feel understood.
05
Innovative
Striving to be at the forefront of next step treatments, Zed3 pioneered infusion therapy for treatment-resistant depression and PTSD in Australia. We collaborate with leading universities on precision psychiatry research, and continuously seek evidence-based innovations that improve outcomes.
06
Dedicated to Quality Care
From our commitment to our rigorous clinical protocols, Zed3 maintains the highest standards in patient care. We measure outcomes, conduct research, learn from data, partner with complimentary organisations and constantly refine our approaches to ensure patients and veterans receive the best possible treatment.
Our Approach
Our Approach: What Makes Zed3 Different
Our mental health care is delivered by people trained in approaches backed by evidence. Here's how we do it:
01
Collaborative Care
Our Approach: Integration with your existing support network.
Why It Matters: Mental health care doesn't happen in isolation. Zed3 works with a multi-disciplinary model of care to ensure everyone is informed, aligned, and working toward your goals. We maintain clear communication throughout your treatment journey and with Zed3's involvement, your care team becomes stronger, not more complicated.
02
Trauma-Informed Care
Our Foundation: Every clinician trained in trauma-informed care.
Why It Matters: Our clinicians understand operational stress, moral injury, service culture, and the unique presentations of military-related PTSD. We recognise why veterans might struggle with authority, routine appointments, or discussing experiences. Trauma-informed care means creating safety, offering choice, building trust, and recognising strength rather than pathology.
03
Innovation & Evidence-Based Treatment
Our Commitment: Pioneering treatments backed by research.
Why It Matters: When traditional treatments fail, people need options. Zed3 pioneered infusion therapy for treatment-resistant PTSD and depression in Australia through our ReviveMed program. We collaborate with leading universities globally on precision psychiatry research, exploring how individual genetic, biological, and psychological factors predict treatment response. Innovation isn't about chasing trends; it's about rigorous science, careful implementation, and measuring real-world outcomes for effective treatments.
“Recent data suggest that infusion treatment "might be the most important breakthrough in antidepressant treatment in decades.”
Thomas Insel
Former Director, National Institute of Mental Health (NIMH)
Referring Clinicians
Partner with us to Provide the Best Care for your Patients
Our Team
Our Team
Zed3's strength lies in our people - experienced clinicians who bring both expertise and empathy to mental health care.
Dr Alexander Lim
Director Clinical Governance & Strategy, Zed3 Medical Group
Spokesperson for the Royal Australian and New Zealand College of Psychiatrists (RANZCP) on Military, Veterans, and Emergency Services
Get in Touch
Dr. Lim is the co-founding owner and director of Zed3 Medical Group, and a leading provider of specialised psychiatric care. As a consultant psychiatrist with expertise in psychotraumatology, Dr. Lim brings extensive experience in treating complex mental health conditions and trauma-related disorders.
Military, Veterans & First Responder Mental Health Specialist
A longstanding member of the Committee of Military, Veterans and First Responder Mental Health Network at the Royal Australian and New Zealand College of Psychiatrists (RANZCP), Dr. Lim serves as the official spokesperson for the College on military and first responder mental health issues. His leadership has been pivotal in expanding mental health services and treatment programs for veterans and emergency services personnel.
Innovative Treatment Approaches & Research
Dr. Lim specialises in advanced psychiatric treatments for patients who haven't achieved functional improvement through conventional psychotherapy. His research focuses on next-generation treatment modalities and alternative therapeutic approaches for treatment-resistant conditions.
Clinical Leadership & Patient-Centred Care
Combining clinical expertise as a consultant psychiatrist and medical educator with a commitment to innovation, collaboration, and evidence-based research, Dr. Lim leads the clinical operations at Zed3 Medical Group. His patient-centred approach emphasizes positive outcomes and cutting-edge psychiatric care.
Research & Innovation
Research & Innovation
Zed3’s commitment to research and collaboration with leading universities ensures that Australians benefit from innovative and evidence-based treatments.
Pioneering Infusion Therapy
Zed3 was among the first providers in Australia to offer infusion therapy for treatment-resistant PTSD and depression. Through our ReviveMed program, we've treated hundreds of veterans who hadn't found relief through traditional approaches, using rigorous protocols, careful monitoring, and outcome measurement to refine our approach.
Precision Psychiatry Collaboration
We collaborate with global universities on research into precision psychiatry, using biological, and psychological data to predict which treatments will work best for individual patients. This research aims to move beyond trial-and-error prescribing toward personalised, data-driven treatment selection.
Outcome Measurement
Zed3 systematically tracks treatment outcomes, using data to continuously improve our clinical approaches. We believe in accountability; measuring what works, learning from what doesn't, and adapting based on evidence rather than assumption.
Contributing to the Evidence Base
Our clinicians publish research, present at conferences, and contribute to the growing body of evidence on mental health treatment. By participating in the scientific conversation, we help shape best practices across the field.
Research Partners
Our Locations
Locations & Contact
Zed3 delivers mental health services across Australia.
Canberra, ACT
Our primary specialist centre located at Calvary Clinic, Bruce. Offering comprehensive psychiatric assessments, adult, child and youth mental health services, and ReviveMed infusion therapy services.
Adelaide, SA
An expanding hub to provide ReviveMed infusion therapy to patients.
Wagga Wagga, NSW
Regional access to ReviveMed infusion therapy, serving patients across southern NSW with the same clinical standards and expertise.
For contact details, directions, and booking information for each location, visit our Contact Us pages.
Telehealth Services
Telehealth Services
For those unable to access face-to-face care, Zed3 offers comprehensive telehealth psychiatric assessments and psychology services Australia-wide, ensuring location is never a barrier to receiving specialist support.
Contact Us
Get in Touch with our Team of Mental Health Specialists
Zed3 Medical Group supports all Australians, including veterans, ADF members, first responders, their families, children and adolescents, and the wider community with specialist mental health care.
Research Partners
Mental Health
Infusion Therapy
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