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What you will get on the day

Join one of our open days* to find out more about the incredible benefits of clear aligners – teeth straightening that will empower you and your loved ones to smile with confidence.

Your appointment includes 15 minutes with our specialist orthodontist, followed by 30 minutes with our friendly and experienced treatment coordinator to discuss your treatment options.

  • FREE consultation (only requires £10 refundable deposit)
  • £500 off your Invisalign® treatment
  • FREE teeth whitening
  • FREE 18-month aftercare
  • Upper and lower bonded retainers
  • Three sets Vivera™ retainers

*Terms and conditions apply

As a leading trusted provider of Invisalign® we have solved these problems and more

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    Underbite

    

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    Overbite

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    Crossbite

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    Open bite

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    Overcrowding

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    Gap teeth

Meet the people behind the smiles

  • Headshot image for Catherine McCanny

    Catherine McCanny

    Specialist Orthodontist

  • Headshot image for Catherine McCanny

    Catherine McCanny

    Specialist Orthodontist


    GDC 63428


    • BDS, FDS (RCS Edin), MDentSci, MOrth (RCS, Edin)

    Catherine graduated from Dental School at Queen’s University Belfast in 1988. She commenced her specialist training in Orthodontics at Leeds Dental Institute in 1993. After this she teamed up with her partner, now husband, Joe, to build and develop St. Michael’s Dental Practice and St. Michael’s Orthodontics Ltd. which opened in 1998. The practice was acquired by the PortmanDentex group in 2021.   

    Catherine gained her specialist qualification in 1996 and is currently registered on the specialist list for Orthodontists at the General Dental Council. Catherine is also a member of the British Orthodontic Society.

    Catherine has been a clinical speaker and a member of the Invisalign® Adboard since 2017. She has treated over 1,000 Invisalign® cases, including over 350 teen cases. She has also developed a keen interest in treating younger children with Invisalign First®.   

    Catherine was delighted to win three awards in the Aesthetic Dentistry Awards including winning the ultimate accolade of ‘Best Aesthetic Dentist 2013’. This success was repeated in the Aesthetic Dentistry Awards 2015 where they picked up a further three awards including ‘Best Team’ and again in 2018 when she was the winner of the Best Child/Teenager Fixed appliance case and the best Invisalign case.  

    In her spare time, she enjoys Pilates & HIIT and loves a bit of retail therapy with her two daughters.   

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  • Headshot image for Jonathan Shelswell

    Jonathan Shelswell

    Specialist Orthodontist

  • Headshot image for Jonathan Shelswell

    Jonathan Shelswell

    Specialist Orthodontist


    GDC 264839 


    • MSc University of Leeds

    Jonty qualified as a dentist in 2016 from Newcastle University. After gaining experience in general and community dentistry, oral and maxillofacial surgery and restorative dentistry, he started his three-year orthodontic specialty training in 2021. Based at the Leeds Dental Institute and Pinderfields Hospital, he passed the Membership in Orthodontics Examination in 2024 from the Royal College of Surgeons of Edinburgh.  During this time, he was awarded a Master of Science (MSc) by Research with distinction from the University of Leeds.  

    Jonty is delighted to join the fantastic team at St Michael’s Orthodontics, providing private orthodontic treatment using Invisalign®, clear and metal fixed braces. Alongside this, he will continue his part-time training to become a consultant in orthodontics.  

    Outside of work, Jonty enjoys spending time with his wife and two young daughters.   

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  • Headshot image for Dawn Rimmington

    Dawn Rimmington

    Treatment Coordinator

  • Headshot image for Dawn Rimmington

    Dawn Rimmington

    Treatment Coordinator


    GDC 122342

    Dawn joined St. Michael’s Orthodontic Practice in January 2000 as a full time dental nurse. In 2007, she passed all the relevant exams to register with the General Dental Council.

    She has been the practice Treatment Coordinator since 2010, a role which provides patients with additional support and information throughout their treatment journey. Outside of work, Dawn enjoys spending time with family and friends.

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Don't just take our word for it...

Frequently asked questions

Who is the ideal candidate for clear aligners?

The best candidate for clear aligners is someone with mild to moderate tooth misalignment, crowding, or gapped teeth. Screening for gum disease and decay is essential, as treatment should be delayed if there is an active infection.

How do clear aligners work?

The clear aligner systems utilises a series of translucent removable, moulded trays that position teeth using gentle pressure. Each set of aligners is shaped slightly differently than the previous one, nudging specific areas throughout your bite.

Is there an age limit for clear aligners?

Clear aligners were initially meant for adult orthodontic patients. However, responsible teens may also qualify for clear aligners. There is no age limit to clear aligners.

Are clear aligners better than other types of orthodontics or braces?

For our patients searching for a subtle, convenient way to strengthen their teeth, clear aligner systems are the clear leader; especially if you want to avoid traditional orthodontic designs. Functionally, clear aligners tend to be just as effective at managing mild to moderate tooth misalignment as conventional braces.

*Terms and conditions: This offer is valid for new and existing patients who attend the Invisalign® open days, 25th – 26th June 2025 at St Michaels Orthodontics for a consultation and confirm their course of Invisalign® treatment by the 5th of July 2025 to receive free whitening treatment, up to £849.00 off total Invisalign® treatment cost, Vivera® retainers, bonded retainers and an 18-month aftercare package. Any decision to have Invisalign® treatment after the 5th of July 2025 will be at full cost. Consultations must be booked in advance and are subject to availability. Offer is open to over 18s only and patients must be dentally fit to proceed with courses of Invisalign® treatment. Whether a patient is deemed dentally fit for treatment will be at the clinician’s absolute discretion. Additional treatment required to make a patient dentally fit and suitable for Invisalign® and whitening treatments will be charged at an additional cost. St Michael’s Orthodontics reserves the right to change or withdraw this offer at any time. This offer is non-exchangeable, non-transferrable and is not redeemable for cash or other treatments.