Dr Yichao Liang is a consultant psychiatrist with interests in general adult psychiatry. He has extensive experience in the assessment and treatment of mood disorders, anxiety disorders and psychotic disorders. He also has special training and qualifications in managing addiction problems, ADHD and eating disorders.

Dr Yichao Liang uses patient-centred approach to provide culturally sensitive and holistic assessment and management of mental health disorders. He works in both inpatients (at Ramsay Clinic Wentworthville) and outpatients. He closely collaborates with patients, their families and carers, GPs, psychologists and other health professionals to achieve the best recovery outcomes for patients.

Dr Yichao Liang obtained his medical degree in 2002. After working as a medical officer in both general medicine and surgery for more than 10 years, he found his genuine interests in psychiatry and entered the Royal Australian and New Zealand College of Psychiatrists (RANZCP). He received extensive training in general and addiction psychiatry in Western Sydney LHD and Justice Health and Forensic Mental Health Network (JHFMHN). Dr Yichao Liang is now working as a consultant psychiatrist in JHFMHN for patients with drug and alcohol disorders in prisons. Dr Yichao Liang has been appointed as a conjunct lecturer in the Westmead Medical School at the University of Sydney since 2014.  

Dr Deepa Malik is an consultant psychiatrist with a special interest in the treatment of anxiety, PTSD, mood disorders, psychotic disorders and adult ADHD. She uses a patient-centred approach to provide holistic care to her patients. Dr Malik offers both in-patient and out-patient services at Ramsay Clinic Wentworthville. 

Clinical interests:

• Adult ADHD
• Anxiety disorders
• Mood disorders
• Trauma
• Psychotic disorders

Dr Naresh Mondraty is a highly experienced consultant psychiatrist based at Ramsay Clinic Wentworthville. Dr Mondraty has a keen interest in treating patients with eating, in particular Binge Eating Disorder (BED) and mood disorders.

Dr Mondraty obtained his medical qualifications from the University of Otago in New Zealand, where he completed a Bachelor of Medicine and Bachelor of Surgery degree. He later pursued further specialization in psychiatry and achieved Fellowship of the Royal Australian and New Zealand College of Psychiatrists. He stays up to date with the latest advancements in the field of psychiatry to ensure that his patients receive the most effective and evidence-based treatments.

Dr Mondraty offers both in-patient and out-patient services at Ramsay Clinic Wentworthville. 

Dr Nadeswaran is a psychiatrist working at the Northside Group Wentworthville Clinic treating clients with eating disorders, anxiety disorders, mood disorders, and psychotic illnesses. He sees clients on an inpatient and outpatient basis.

Dr Ayodele Olatunji is a consultant general psychiatrist with Ramsay Clinic, Wentworthville. Dr Olatunji completed his undergraduate medical training and has extensive medical practice experiences in general practice, obstetrics and gynaecology, public health, psychiatry, and addiction medicine.

He has a Master in Public Health (MPH), Master in Psychiatric Medicine (MPsych Med.) and a Diploma in Family Medicine. He trained in Nigeria, Botswana, South Africa, and Australia, and he is a fellow of the Royal Australian and New Zealand College of Psychiatrists. In Australia, he now works as a general psychiatrist and certified addiction psychiatrist.  

Dr Olatunji has extensive work experience in urban and regional areas both in person and via telehealth services. He also has both public and private hospital work experiences in Nigeria, Botswana, and Australia. His interest is in psychotic disorders, schizophrenia, Depression, Mania, Bipolar disorders, impulse control disorders, Adult ADHD, Substance Addictions (substances and others), general psychiatry and workers compensation. He is very passionate about the provision of culturally appropriate biopsychosocial treatments and services to his patients. 

Dr Oyekan is a fellow of the Royal Australia and New Zealand College of Psychiatrists providing general and addiction psychiatry at Ramsay Clinic Wentworthville. He treats depression, bipolar disorder, psychosis, anxiety disorders including panic disorder, OCD and PTSD; grief, adjustment disorders, substance use disorders and ADHD.

In addition to his clinical work, Dr Oyekan also has an interest in medical education, teaching and education, and mentoring. Dr Oyekan has an extensive experience in the private sector and he is known for his professionalism and compassion, he delivers high-quality, evidence-based care and he brings a wealth of international and local psychiatry experience, enriching patient care and experience.

Dr David Philp is general psychiatrist based at Ramsay Clinic Wentworthville. He sees patients aged between 16 and 65, and has particular interests in substance use disorders, chronic pain and eating disorders. He also helps manage the mental health problems that accompany these, such as anxiety, psychosis, mania and depression.

Dr Pushkal has devoted his psychiatric training and practice to serving the Central Coast, Northern Beaches, Upper North Shore, and Western Sydney. As an accredited Fellow of the Royal Australian and New Zealand College of Psychiatrists, his focus lies in adult Psychiatry, supplemented by active participation in research and publication. Dr Pushkal presently holds roles in both public and private sectors including Visiting Medical Officer at Westmead Public Hospital. Besides his clinical duties, he mentors medical students and psychiatry trainees.

Languages spoken;

•  English
•  Hindi

In addition to private psychiatric practice, Dr Raghupathy works in the public hospital sector and is currently appointed as a Staff Specialist Child and Adolescent Psychiatrist at the Children’s Hospital at Westmead.  She is a member of the RANZCP Special Interest group in Psychiatry of Intellectual and Developmental Disability (SIGPIDD)

Dr Pritom Sarker is a Fellow of the Royal Australian and New Zealand College of Psychiatrists (FRANZCP) with advanced subspecialty training in Addiction Psychiatry. He holds a strong clinical interest in Adult ADHD, dual diagnosis, and the long-term mental health impacts of trauma. His research interests include the effects of childhood trauma on mental health and cognition. 

Dr Sarker is affiliated with NSW Health and works across both public and private sectors in metropolitan Sydney. He consults in inpatient and outpatient settings, including Ramsay Clinic Wentworthville and telepsychiatry services. 

Dr Sarker has broad and deep experience treating:
•    Substance Use Disorders: Alcohol, stimulants, cannabis, opioids, prescription medications
•    Adult ADHD: Diagnostic assessment and long-term management
•    Mood and Anxiety Disorders
•    Psychotic and Personality Disorders
•    Culturally and linguistically diverse (CALD) populations
His approach is collaborative, structured, and trauma-informed, tailored to support patient recovery in both community and institutional settings.

Dr Sarker applies a biopsychosocial model and works in close collaboration with:
•    GPs and referrers
•    Psychologists and allied health teams
•    Family and carers (where appropriate)
•    Public sector networks and private hospitals

He integrates pharmacological, psychological, and social interventions, always aiming to create sustainable recovery plans for his patients. 

Dr Sarker speaks Bengali, Hindi, and English, and is passionate about culturally sensitive care for migrants, international students, and CALD communities