
Meet the Experts at 2OP Health
Leaders in Occupational Psychiatry, Workplace Mental Health & Medicolegal Services
At 2OP Health, we are a team of highly experienced psychiatrists, psychologists, and mental health professionals dedicated to helping individuals, businesses, insurers, and legal professionals navigate workplace mental health, psychiatric care, and medicolegal assessments.
Our specialists bring decades of clinical expertise across occupational psychiatry, forensic assessments, workplace rehabilitation, and mental health treatment.

Our Expertise
Our team specialises in:
Occupational psychiatry & workplace psychological injury
Workplace stress, burnout prevention & career transition counselling
Independent medical examinations (IME) & medicolegal reporting
Workers’ compensation & return-to-work planning
Forensic psychiatry & capacity assessments
Each of our clinicians brings unique experience and specialised knowledge, ensuring comprehensive support for individuals and organisations.
Learn more about our services
Meet Our Team
Below, you’ll find our growing team of psychiatrists, psychologists, and mental health professionals, each with extensive experience in workplace mental health, psychiatric injury, and medicolegal reporting.
Dr Sanu Sudhakar
Consultant Psychiatrist
Dr Sanu Sudhakar is a general adult psychiatrist with over 10 years of international experience in trauma, stress-related disorders, and chronic mental illness. He also leads psychiatric training and contributes to research in rehabilitation and geriatric mental health.
Dr Venkata Ramakrishnan
Consultant Psychiatrist
Dr Venkata Ramakrishnan is a senior psychiatrist with over 16 years of clinical experience in public mental health. He is a specialist in mood, anxiety, psychotic, and addiction disorders and is actively involved in supervision and education of future psychiatrists.
Dr Thurairetnam Sivaruban (Dr Ruban)
Consultant Psychiatrist
Dr Ruban is an Australian-trained general adult psychiatrist and Fellow of the RANZCP with experience across public and private settings. He has a particular interest in older adults and veterans’ mental health, and is highly experienced in conducting Independent Medical Examinations (IMEs).
Dr Roxana Irimia
Consultant Psychiatrist
Dr. Roxana Irimia is an experienced Consultant Psychiatrist and Medico-Legal Expert with over 25 years in health and community care. She is recognised for her unbiased, independent psychiatric assessments, cultural competence, and high standards in medico-legal reporting across private, public, and forensic settings.
Dr Mohammad Zahedi
Consultant Psychiatrist
Dr. Mohammad Zahedi is a Consultant General Adult Psychiatrist with over 20 years of medical experience and a special interest in anxiety, depression, PTSD, perinatal psychiatry, and occupational mental health. He provides both outpatient and inpatient care across private and public sectors in Victoria.

Why Choose 2OP Health?
Workplace Mental Health Specialists
We focus on job-related stress, burnout & psychological injuries
Personalised & Evidence-Based Care
Every patient receives a customised treatment plan
Expert Guidance on Workers’ Compensation
We help you navigate the process with confidence
Support for Career Transitions & Workplace Adjustments
We work with HR & employers to support your recovery
Experienced Team of Psychiatrists & Psychologists
Specialists in occupational mental health & psychiatric injury

Ready to Take the Next Step?
Whether you need expert psychiatric care, a medicolegal assessment, or professional training, our specialists at 2OP Health are here to help.