Westwood Staff Team picture of dentists

Meet the Westwood Dental Practice team

Your welcoming, caring team of dentists in Berkshire

The team at Westwood Dental Practice have a vast amount of clinical experience, are passionate about oral health and have a caring approach towards every patient. With all our treatments, your dental health and appearance of your teeth are paramount goals we carefully plan with you. So whether you’re visiting for the first time or are one of our decades-loyal patients, the team at Westwood Dental Practice will work with you to create a lifetime of healthy, beautiful smiles.


Dr Aman Ruprah


Principal & Implant Dentist

BDS (Lond), MFDS RCS (Edin)

GDC Registration:

Aman qualified from Guy’s, King’s & St Thomas’ Dental Institute in 2007. Alongside cosmetic dentistry, he focused and applied his skills in facial aesthetics. He is able to offer an extensive range of non-surgical facial aesthetic procedures.

He is committed to postgraduate education and has attended numerous national and international post-graduate courses and conferences in order to keep abreast with current advances in aesthetic, reconstructive and implant dentistry

Aman has had formal training from the well-recognised Society for the Advancement of Anaesthesia in Dentistry (SAAD) and has a keen interest in treating nervous and dental phobic patients. He uses a variety of advanced sedation techniques with IV Sedation & Oral Sedation used as a combination for needle phobic patients.

Dr Jamal Johnston


Associate Dentist

BDS, LDS RCS(Eng), MFGDP(UK), PG Cert Med Ed

GDC Registration:

Jamal qualified as a dentist from Manchester University in 1991. He spent a year working as a House Officer at the city’s University Dental Hospital before entering general practice in 1993. Having worked in Accrington as a vocational trainee, Jamal relocated to Slough in 1999 to take up the position of Senior Dentist at Boots Dental Care Centre of Excellence. He joined Westwood Dental Practice in 2005. Jamal has a keen interest in improving patients’ smiles, based on a foundation of good dental health.

Jamal is married with three children. In his spare time, he is actively involved in local charitable work, enjoys golf and reading and is a keen wildlife enthusiast.

Dr Ramona Seth


Associate Dentist

BDS (Hons), MFDS RCSEd, PG Cert Med Ed

GDC Registration:

Ramona qualified from Barts and the London School of Medicine and Dentistry in 2009 with a BDS (Hons), a second-year prize for "best overall student" and a publication in the Barts and The London Chronicle for her elective studies.

After graduating she was accepted within the Oxford Deanery for foundation training, which started off her career at Westwood Dental Practice. To develop her clinical career further, she completed Membership of the Faculty of Dental Surgery with the Royal College of Surgeons (Ed) as a postgraduate qualification.

She has a keen interest in training future dentists and has been acting as a Foundation Dentist Trainer and Therapist trainer at the practice since 2013 with the Oxford Deanery. Her role has encompassed mentoring, assessing their clinical supervision and guidance on career development. She encourages continued professional development and regularly attends postgraduate courses to keep up-to-date with current dental techniques.

She furthered her interest in dental education by completing a Postgraduate Certificate in Medical and Dental Education in 2015.

Her other achievements include being selected as a finalist for the Young Dentist of the Year Awards for three years in a row!

Aside from her busy schedule in dentistry, she enjoys yoga, music and is an avid singer. Her musical skills also include playing the flute and piano.

Dr Preeti Sankla

Dr Preeti Sankla

Associate Dentist

BDS (Manc) BSc Hons (London) MFDS RCS (Glasgow)


Dr Sankla qualified from the University of Manchester in 2013. She completed her foundation training in Aylesbury Buckinghamshire; then went on to train for 2 years in Maxillofacial Surgery at North Manchester General Hospital and the major trauma hospital in South London, St George’s, mainly carrying out difficult surgical procedures for adults and children under local and general anaesthesia.
She has also gained a post grad qualification from Royal College of Physicians and Surgeons (Glasgow) (2013). Recently she complemented her skills by taking the one year Aspire Advanced Operative Aesthetic and Restorative Dentistry in London supervised by Richard Porter and Raheel Malik. She has a special interest in cosmetic dentistry and complex oral surgery.

In her free time she enjoys going to the gym and keeping healthy. She loves travelling to new places and trying different cuisines. She hopes to travel abroad to provide dentistry to underprivileged communities in the developing world.