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Sienna Smiles dental practice interior in Hilbert
About Sienna Smiles

ADentalClinicBuiltAround One Idea.

Because when you actually understand what’s going on, the whole thing gets a lot less scary.

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Our Story

Why We Do Things Differently.

Most of us have walked out of a dental appointment holding a treatment plan we didn’t quite follow, nodding along to words we weren’t sure about, too polite — or too anxious — to ask the question we actually needed answered. You leave knowing something is wrong, but not really knowing what. That gap is uncomfortable. For some people, it keeps them from coming back at all.

At Sienna Smiles, the appointment begins with making sure you can see exactly what your dentist sees. CBCT 3D imaging and intraoral scanning aren’t there to impress you — they’re there to put your own teeth, roots, and bone structure on a screen in front of you, in detail that makes the conversation real. When you can see what’s actually happening in your own mouth, a recommendation stops feeling like something being done to you and starts feeling like something you’re deciding together.

There’s a particular kind of relief that comes with genuinely understanding your own health. Not the relief of being reassured — the deeper kind, where you’ve seen the evidence, asked your questions, and made a decision that actually belongs to you. That’s what we’re trying to give every patient who walks through our door.

A dentist and patient reviewing imaging results together at Sienna Smiles
How We Work

Three Things That Feel the Same, Every Single Visit.

Not promises on a wall. Simply what you will notice from the moment you sit down.

No Surprises.

You will see exactly what we see — on screen, before anything is discussed. There is no moment of quietly agreeing to something you did not fully understand. You leave with it written down. That clarity is not a courtesy. It is the baseline.

Real Answers.

The question you hesitated to ask because it felt too simple — ask it. Every step of your examination is explained as it happens, in language that does not require a degree to follow. The particular unease of not knowing what is happening inside your own mouth tends to leave the room quickly.

Thorough Planning.

Before any procedure is scheduled, the plan already exists. Mapped out, discussed, understood by both of you. That preparation is what makes the appointment feel unhurried — not because time was rushed, but because nothing was left to chance beforehand.

The Practice

What You’ll Walk Into.

A calm, considered environment — designed to make appointments feel less clinical and more like a conversation.

The Team

Real People. Genuinely Care How You Leave.

Both dentists came to Sienna Smiles because they wanted to practise dentistry differently — the kind where you never feel rushed, where nothing gets recommended without a proper conversation first, and where you walk out feeling informed rather than just treated.

Dr Abhishek (Abhi) Singh, Dentist at Sienna Smiles
QualificationsBDS (Mumbai), AHPRA registered DEN0001639626
Experiencesince 2010
AHPRA RegistrationDEN0001639626
Dentist

Dr. Abhishek (Abhi) Singh

Dr. Abhi is recognised for his refined approach to cosmetic and restorative dentistry. Practising since 2010, his philosophy centres on precision, discretion, and a highly personalised patient experience.

His clinical focus includes Invisalign, aesthetic smile design, and full-mouth rehabilitation with implant-supported solutions - delivering results that are natural, balanced, and enduring. Each treatment is meticulously tailored, combining clinical expertise with an artistic understanding of facial harmony.

Calm and detail-oriented, Dr. Abhi is committed to providing a seamless, elevated experience, guided by modern techniques and an uncompromising standard of care.

Beyond the clinic, Dr. Abhi values time spent in nature, with a particular interest in trekking and mountain climbing - pursuits that reflect his appreciation for discipline, perspective, and quiet refinement.

He also enjoys motorbike riding and maintains a connection to the game through his involvement with the Canning Vale Cricket Club. At home, he unwinds with his French Bulldog puppy, Peanut - adding a touch of warmth and playfulness to his otherwise considered lifestyle.

Clinical Interests

  • Invisalign
  • Aesthetic smile design
  • Full-mouth rehabilitation with implant-supported solutions
Book with Dr AbhiOr call (08) 6276 8338
Dr Alefia Boxwala, Dentist at Sienna Smiles
QualificationsBDS (M.A. Rangoonwala College of Dental Sciences and Research, Pune, 2012), AHPRA registered DEN0002180562, ADA member
Experiencegraduated in 2012; relocated to Perth in 2017
AHPRA RegistrationDEN0002180562
Dentist

Dr. Alefia Boxwala

Dr Alefia Boxwala is a Perth-based dentist with a refined focus on cosmetic dentistry and natural smile design. After graduating in India in 2012, she spent six years developing a strong clinical foundation across a wide range of dental treatments before relocating to Perth in 2017.

Since then, she has cultivated a distinctive approach that blends advanced clinical techniques with an appreciation for facial harmony and aesthetics. Known for her meticulous attention to detail and gentle manner, Dr Alefia is passionate about creating elegant, bespoke smiles that feel natural, balanced, and uniquely suited to each individual. Her work is guided by the belief that beautiful dentistry should enhance - not overpower - one's natural features.

Dr Alefia is committed to providing a calm, considered experience where patients feel genuinely at ease. She takes the time to understand each patient's goals, ensuring every treatment journey is thoughtful, personalised, and delivered to the highest standard of care.

With a particular interest in cosmetic and aesthetic dentistry, she continually invests in ongoing education to stay at the forefront of modern techniques and innovations, allowing her to deliver refined, predictable results.

Outside the clinic, Dr Alefia enjoys spending time with her dog, Xena, and embraces a balanced, intentional lifestyle centred around wellbeing and simplicity.

Clinical Interests

  • Cosmetic dentistry
  • Natural smile design
  • Aesthetic dentistry
Book with Dr AlefiaOr call (08) 6276 8338

Both dentists are registered with the Dental Board of Australia. Verify at ahpra.gov.au