


Welcome to Best Brains and Minds
Specialist Mental Health Clinic Hornsby
Dr Sajeeva Jayalath is a highly-experienced psychiatrist based in Hornsby. He is a pioneer of Repetitive Transcranial Magnetic Stimulation (rTMS) and has been performing rTMS since it was first approved in Australia in 2022. To-date, he has treated more than 400+ patients with this innovative depression treatment.
Our clinic is also a registered Esketamine centre, offering the latest treatment-resistant depression and mood disorder interventions.
Accelerated rTMS
Our clinic now provides accelerated rTMS using the SAINT (Stanford Accelerated Intelligent Neuromodulation Therapy)–like protocol, which is an innovative, fast-acting treatment option supported by high-quality research.
Esketamine
We are an esketamine registered centre providing a safe and relaxed environment with trained and dedicated nurses that will assist you in the delivery of your treatment.
Referral Process
Patient? Simply call our rooms to organise an appointment. Doctor? Simply fax or email the referral to us and we will contact the patient directly.

About Me
Dr Sajeeva Jayalath
MBBS, FRANZCP, MRC Psych, CCT UK
- Clinical Director and Senior Psychiatrist at Hornsby Ku-ring-gai Hospital and Northern Beaches Community Mental Health Services.
- Senior Lecturer, University of Sydney.
Introducing Esketamine Nasal Spray
Esketamine is one of the latest treatments for treatment resistant depression. Esketamine Nasal Spray is delivered at Best Brains and Minds Clinic under the supervision of a nurse, twice a week for the first month.
Treatment with Esketamine also has shown faster results, compared to other treatments which are available for treatment resistant depression.

Specialities include

Anxiety and Trauma Related Disorders

Obsessive Compulsive Disorder

Depression and Anxiety

Schizophrenia

Bipolar Disorder

Attention Deficit Hyperactivity Disorder (ADHD)

Personality Disorders

Drug & Alcohol Presentations

How may we help
We can provide help for everyone (aged 12-75) from all walks of life at any point across their mental health journey – whether it be someone seeking clarity with a diagnosis or someone wishing to optimise their treatment.


In-depth assessment
In-depth assessment of mental health needs which includes diagnosis with an explanation of the findings and treatment options
Offering interventions
Assessments & reports
Telehealth Services
We can provide Telehealth Services (over the phone or on Skype)