
Dr. Thushala Ubaya graduated in Dentistry with Honours from the University of London in 2000. Her postgraduate training includes a Master of Science in Orthodontics from the University of Glasgow followed by the Membership in Orthodontics from the Royal College of Surgeons of Edinburgh, and advanced consultant senior orthodontic training at King’s College Hospital, London following which she obtained the Fellowship in Orthodontics from the Royal College of Surgeons of Edinburgh.
With nearly a decade of experience as an NHS Consultant Orthodontist and Clinical Lecturer Queen Mary, University of London, Dr. Ubaya served as the Head of the Orthodontic Department at Queen’s Hospital for three years. She is dedicated to providing comprehensive, empathetic and patient-focused orthodontic care for both children and adults, focusing on functional problems, alignment and smile aesthetics.
Her clinical interests include digital orthodontics—such as Invisalign and Smartee aligner systems—and fixed appliance therapy using ceramic (white fixed braces) or metal braces. She has a particular interest in helping younger children to manage crowding/functional/developmental issues with early intervention treatments before more severe problems can develop, and complex cases with missing teeth or cases requiring a combination of orthodontics and corrective jaw surgery.
Dr. Ubaya adopts a caring and holistic approach to care, particularly for paediatric and dentally anxious patients. She is very friendly and approachable, always going the extra mile for her patients. Outside of her clinical practice, she is a huge foodie, enjoys traveling, international cuisine and staying active through regular swimming and dance classes.
在GPA牙医,我们相信教育。 我们认为,一个知情的病人对其口腔健康作出最佳决定,因此,我们确保每个病人充分了解他们的治疗选择。
我们的实践是以耐心为中心的哲学。 我们相信,所有年龄的病人都应有一个温暖和欢迎的环境。 我们的实践提供家庭牙科,以及儿科牙科,以鼓励儿童从一开始就对牙科护理采取积极的态度。
We understand that visiting the dentist can be intimidating for some, which is why we strive to provide painless dentistry techniques and take special care when treating patients with dental phobia. From the moment you walk in, you'll be met with friendly faces and a relaxing atmosphere, helping to put any dental anxieties at ease.


The term “restorative dentistry” is the management of oral health problems and restoring of the mouth to a functional and aesthetic state. Basically the aim is to maintain the integrity of the teeth and gums as much as possible. Procedures include fillings, veneers, crowns, bridges, full and partial dentures and dental...

Don't be concerned about being an especially nervous patient. Our dentists are skilled in helping nervous patients relax. We actively hire dental staff who provide compassionate care. Our staff are calm, and very patient. We can use relaxation techniques such as nitrous oxide (laughing gas) or sedation if appropriate and necessary...
A: At GPA Dental, we understand that dental phobia is a real concern for many patients. We strive to create a welcoming and relaxing environment to put your worries at ease. Our team communicates openly and clearly about what you can expect during your visit, and we're always ready to answer any questions you might have.
It's generally recommended that you have a dental check-up and clean every six months to ensure your teeth and gums stay healthy. It also allows us to catch any potential problems early before they escalate. However, if you experience a dental emergency such as a lost tooth, chipped tooth or cavity, or experience ongoing dental pain, you should book an appointment as soon as possible.
A:GPA牙科服务面向所有年龄的病人,从第一次接受牙科检查的儿童到寻求常规或专门牙科治疗的成年人。 我们的团队受过训练 为你家的每个人提供友好舒适的治疗