Dentist in Witham & Seven Kings | Dental Wizards
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Witham Dental Clinic

Rishi Mehrotra

Principal Dentist

Qualification  - BDS Lond 1995, DGDP(UK) 1998, MSc Lond 2001, LLM Cardiff 2008, PG Cert 2018

Rishi qualified from The Royal London Hospital in 1995 and has worked in general practice since. He has taught undergraduate dental students for several years as well as mentoring newly qualified dentists post qualification. Rishi has also been president of the Anglo-Asian Odontological Group and keeps up to date with advance in dentistry as well as educating himself in medico-legal law.

Outside work, Rishi is a keen sportsman and is always found chasing a football on a Saturday afternoon. He is a big fan of cinema and 80's music.

Mamta Shah

Principal Dentist

Qualifications: BDS Lond 1999, MFDS RCS Edin 2002

Mamta graduated from Guy's Dental Hospital in 1999. She has since worked in both hospital and general practice, gaining a post graduate qualification in 2002. She always aims to provide gentle, painless dental care and regularly attends courses to keep up to date with latest advances. She has an interest in anti-wrinkle treatments and teeth whitening. 

Away from the practice, Mamta is a keen runner and plays tennis and netball. She enjoys reading, cooking and visiting the theatre.

Karen Lees

Dental Nurse

Qualifications: Royal London Hospital DSA 1995, National Diploma in Dental Nursing 1996, Oral Health Education 2010

I qualified from the Royal London Hospital in 1995 and have worked in both general practice and hospital settings. I take pleasure in caring for our patients and try to help them feel as relaxed and comfortable as possible.

I also provide oral health education and advice to our patients to ensure happy and healthy smiles.

In my spare time I enjoy going to the cinema and keeping fit.

Jackei Harvard Walsh


I love dentistry and have dedecated my whole life to patients needs and originally started as a dental nurse in 1985 then went on to management. My hobbies include body art, face painting and balloon modelling.

Dental Wizards Witham

Lockram Lane
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Opening Hours
9.00 am - 5.00 pm
9.00 am - 5.00 pm
9.00 am - 5.00 pm
9.00 am - 5.00 pm
9.00 am - 1.00 pm
Disabled Access
The building is accessible for wheelchair users. There is a disabled toilet and induction loop available.

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Taking the initiative to enhance your smile is often a decision that can positively impact both your appearance and confidence. Embarking on this journey involves a multifaceted approach, beginning with consistent oral hygiene practices such as brushing, flossing, and rinsing with mouthwash. 

Regular dental check-ups play a crucial role in identifying and addressing any underlying issues. If you're considering cosmetic improvements, options like teeth whitening, orthodontic treatments, or dental veneers could be explored with the guidance of a dental professional. 

Remember, a genuine smile radiates not only from a well-cared-for mouth but also from the happiness within. So, let's take action to improve your smile and let your inner confidence shine through.

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