Our highly skilled and experienced clinical team consists of four dentists, a hygiene therapist and a dental hygienist.

With 60 years of combined experience between them, our dentists have honed their skills so as to provide some of the most advanced treatments available in dentistry today.

Dr. Subanghi Ratneswaran

GDC No: 252296

Subanghi qualified from Barts and the London School of Medicine and Dentistry in 2014. She enjoys providing all aspects of general dentistry, particularly crowns and fillings.

Subanghi has attended the Aspire Advanced Operative and Restorative Dentistry course and many other postgraduate courses to learn about the most up to date techniques and protocols in restorative dentistry. 

She also provides anti-wrinkle treatment and is a medical skincare provider.


Dr. Henk Du Preez

GDC No: 73717

With 23 years clinical experience and holding a post graduate Masters of Science degree, Henk  is very experienced and highly trained – he has owned the practice since 2004.

Henk qualified in South Africa in 1997 and has practiced in the UK since then.

He carries out complex treatments for people referred to him from dental practices across East Anglia. He can save teeth that would normally be extracted but also provides dental implants and a range of cosmetic solutions. Henk is accepting patients for general dentistry on a private basis.

Dr. Charmaine Fernando

GDC No: 75013

Charmaine qualified with distinction from The London Hospital Medical College in 1998 and has been working at Alba since 2004.

Charmaine provides general dentistry on a part-time basis and enjoys all aspects of dentistry, especially treating children.

Dr. David Hariharan Ramachandran (Hari)

GDC No: 259298

Hari trained at Barts and the London School of Medicine and Dentistry. He has attended and continues to attend numerous postgraduate courses in the UK and abroad to further his knowledge and skills.


His interests are in aesthetic dentistry, aligning teeth using short-term orthodontic treatment (including Invisalign and Quick Straight Teeth), smile makeovers, composite bonding and dental implantology. His work can be viewed on his Instagram page https://www.instagram.com/dr.hari.r/?hl=en-gb and he is currently offering free smile consultations.

Dr. Fred Fernando

GDC No: 103874

Fred trained in London and qualified from Kings College in 2006, he has been a valued member of our team since 2008.

He provides a complete range of dental and cosmetic treatments including dental implants, tooth straightening (orthodontics) and wrinkle reduction treatment (Botox®). Besides his clinical skills, Fred is also a trainer for newly qualified dentists at other dental practices.

Dr. Casey David

GDC No: 272144

Originally from London, Casey qualified in 2017 from the Queen Mary University of London. He joined us in 2017 and brings a range of skills to complement our team.

Casey provides all aspects of general dentistry and is currently stydying towards a postgraduate qualification in endodontics.

Elizabeth May

GDC No: 174685

Lizzie is not only a hygienist but also a dental therapist. She qualified at Kings College in London.

Lizzie provides hygiene treatments and stain removal.  As a qualified therapist Lizzie is also able to carry out a range of basic dental treatments on both adults and children. She joined the practice in 2009 and provides hygiene and therapy treatments on Wednesday and Friday.

Clair Brooks

GDC No: 3489

Clair qualified in 1988 and she joined us in 2017. She offers hygiene treatments on Tuesdays.


“ I find all the staff from reception to dentist very professional, welcoming and informative. The practice is always clean and tidy and I find the service consistently very good… ”

Wendy B.

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