Dr. Alvina Hoi-Pui Siu – Dentist | Richmond Hill, ON

Dr. Alvina Hoi-Pui Siu is a Dentist (Sedation Dentistry Options). Practicing at Doncrest Dental Centre in Richmond Hill, ON, Dr. Siu is committed to delivering high-quality, patient-focused dental care. Dr. Siu is licensed by The Royal College of Dental Surgeons of Ontario (RCDSO) and adheres to the highest professional and ethical standards of the dental profession in ON. Dr. Siu provides a wide range of dental services for patients of all ages, including preventative care, routine check-ups, cleanings, fillings, crowns, bridges, root canal treatments (non-specialist), and basic extractions, focused on maintaining overall oral health. Dr. Siu also provides comprehensive general dental care with various certified levels of sedation (such as nitrous oxide/'laughing gas', oral conscious sedation, or IV sedation, depending on specific qualifications) to help anxious patients, those with a low pain threshold, or individuals undergoing extensive procedures feel significantly more relaxed and comfortable throughout their dental treatment. Utilizing advanced dental imaging technologies, such as Cone Beam Computed Tomography (CBCT), allows Dr. Siu to offer superior diagnostic capabilities and precise treatment planning for complex cases including dental implants, orthodontics, endodontics, impacted teeth, or assessment of oral pathology. Dr. Siu serves patients of all ages, from newborns and infants through to children, adolescents, adults, and seniors. For patient convenience, direct billing to many major dental insurance plans may be available at Doncrest Dental Centre.

Dr. Alvina Hoi-Pui Siu earned a Dental Degree from University Of Toronto, graduating in 2020. With over 4 years of practice since 2021, Dr. Siu offers a broad range of dental services and may have particular interests or developed skills in areas such as General Dentistry with Certified Sedation Options and General Dentistry Utilizing Advanced Dental Imaging (CBCT/CT Scans). This dentist holds specific qualifications or certifications, including: Minimal Nitrous. Dr. Siu is dedicated to ongoing continuing education to provide up-to-date dental care.

Key aspects of Dr. Siu's dental practice philosophy include: a commitment to utilizing modern dental technology and evidence-based techniques for optimal treatment outcomes; providing gentle, compassionate care in a comfortable and reassuring environment, especially for anxious patients. Dr. Siu provides consultations in English.

Dr. Alvina Hoi-Pui Siu provides expert care for a wide range of dental and oral health conditions for patients of all ages, including but not limited to:

Orthodontic Assessment Needs

• Concerns about Crooked, Crowded, Gapped, or Protruding Teeth: Wanting to explore solutions like braces or clear aligners for straightening teeth and improving overall smile aesthetics and dental health.
• Bite Problems (Overbite, Underbite, Crossbite, Open Bite, Deep Bite): Addressing functional and aesthetic concerns related to how the teeth and jaws fit together, aiming for an optimal, stable, and healthy bite.

Gum Disease Initial

• Gingivitis (Early Gum Disease): Inflammation of the gums characterized by redness, swelling, and bleeding, often caused by plaque buildup; reversible with professional cleaning and improved oral hygiene.
• Mild to Moderate Periodontitis (Initial Management by GP): Addressing gum infections that have started to affect the supporting bone, with a focus on halting progression and maintaining teeth.

Special Needs Dental Care Peds

• Dental Care for Children & Adolescents with Special Healthcare Needs (Physical, Cognitive, Behavioral, Medical): Customized dental approaches to accommodate children with diverse health backgrounds, sensory sensitivities, and varying levels of cooperation, ensuring they receive optimal oral healthcare in a supportive and appropriately adapted setting.
• Dental Care for Medically Compromised Children: Children with significant systemic health conditions (e.g., organ transplants, cancer, uncontrolled diabetes) who require careful dental management and coordination with their medical specialists to prevent oral complications and ensure dental treatments are performed safely.

Complex Dental Diagnosis Needs

• Need for Detailed 3D Imaging for Diagnosis or Treatment Planning (CBCT): Complex dental cases that significantly benefit from the superior diagnostic information and precise measurements provided by CBCT scans for optimal treatment outcomes.

This list offers some examples of conditions commonly addressed. A comprehensive diagnosis is always based on an individual assessment by Dr. Siu. If your specific oral health concern isn't listed, please contact the clinic to discuss your needs and appropriate treatment options.

• Gum Contouring / Gingival Reshaping (Cosmetic Periodontal Plastic Surgery): Minor surgical or laser-assisted gum reshaping to create a more balanced, symmetrical, and harmonious smile by optimizing the gingival architecture.
• Smile Makeovers (Comprehensive Cosmetic Treatment Planning): A personalized and artistic approach to completely redesigning your smile using a carefully selected sequence of cosmetic dental techniques, tailored to your facial features and aesthetic goals.
• Oral Conscious Sedation (Anxiolysis): Prescribing specific oral sedative medication (e.g., a benzodiazepine) to be taken shortly before dental appointments to induce a state of conscious relaxation and significantly reduce anxiety for patients undergoing more extensive, lengthy, or potentially stressful procedures.
• Surgical Placement of Dental Implants (Single & Multiple - within GP Scope): Precise placement of dental implants to provide a strong and durable foundation for future attachment of replacement teeth (crowns, bridges, or dentures).
• Tooth-Coloured Fillings (Composite Resin): Metal-free white fillings to restore tooth structure, function, and maintain a natural, healthy-looking smile.

Note: This list highlights some of the key services offered by Dr. Siu. Not all services may be listed, and the suitability of any treatment depends on individual assessment. For a comprehensive understanding or to discuss your specific dental needs, please schedule a consultation.

All dental services by Dr. Alvina Hoi-Pui Siu adhere to scope of practice for Dentists in ON and standards of The Royal College of Dental Surgeons of Ontario (RCDSO).

At Doncrest Dental Centre, the focus is on partnering with you to achieve significant improvements in your oral health, address your specific dental concerns, and help you attain your desired smile. Dr. Siu frequently works with patients towards outcomes such as:

• When experiencing sharp or lingering pain when they bit down or chewed on a specific tooth begins to noticeably impact daily life and well-being, Dr. Siu helps patients strive for finding a welcoming and skilled dental practice capable of caring for their entire family's needs. This makes participating in activities such as their child eating a healthy, varied diet without complaining of tooth pain a pleasant and possible experience again.
• A frequent and rewarding goal for patients seeing Dr. Siu about their partner mentioning that they snored very loudly or seemed to stop breathing momentarily during sleep (a possible sign of sleep apnea requiring a dental appliance referral) is to attain their broken amalgam filling being safely removed and replaced with a modern restoration. This success not only improves oral health but also paves the way for them to re-engage with activities like attending social events and family dinners without worrying about denture stability or food getting trapped.
• Patients frequently come to Dr. Siu with concerns about a tooth that suddenly became extremely and uncharacteristically sensitive to cold water or air, causing sharp pain. By working together as a team, they typically aim for and achieve understanding the cause of their tooth wear and having a plan to prevent further damage, making a positive and lasting return to concentrating fully on their work or studies without the distraction of dental discomfort not just possible, but highly feasible.
• Many patients schedule a consultation with Dr. Siu when they first notice waking up frequently with a sore jaw, facial muscle tenderness, or tension headaches, possibly from teeth grinding. Through personalized dental care, the goal is to achieve their new partial or full denture feeling exceptionally stable, comfortable, and looking completely natural, enabling them to once again enjoy easily flossing and brushing without encountering pain or bleeding from their gums without hesitation.

Your personalized dental treatment plan, developed in consultation with Dr. Siu, will be carefully designed to help you reach your specific functional, aesthetic, and overall oral wellness objectives. Dr. Siu is committed to empowering patients with the information and high-quality care needed to achieve and maintain a healthy, confident smile for life.

Doncrest Dental Centre, where Dr. Siu practices, is situated in the Langstaff, South Richvale neighbourhood of Richmond Hill. The clinic is conveniently located near various plazas and is accessible via York Region Transit (YRT) / Viva. Ample parking is generally available close to the dental office; please observe local signage.

How often should I (or my child) visit Dr. Siu for a check-up and cleaning?

For most patients, preventative check-ups and cleanings are generally recommended every 6 months. However, Dr. Siu will recommend a personalized schedule based on your individual oral health needs, risk factors for cavities or gum disease, and any existing conditions. For example, some patients may need visits every 3-4 months if managing active gum disease or at high caries risk, while others with excellent long-term oral health might have slightly longer intervals. It is essential to follow Dr. Siu's specific recommendation for your optimal oral health.

What services does a General Dentist (Dentist) like Dr. Siu typically provide?

A General Dentist like Dr. Siu is the primary dental care provider for patients of all ages, offering a wide range of services. These include preventative care (check-ups, cleanings, X-rays, fluoride treatments, dental sealants), restorative treatments (fillings, crowns, bridges), basic endodontics (root canals on less complex teeth), simple extractions, initial management of gum disease, and may also include cosmetic procedures such as whitening or bonding. Dr. Siu also provides important education on maintaining good oral hygiene and will refer patients to specialists for more complex dental needs. Dr. Siu may offer specialized services in areas like General Dentistry with Certified Sedation Options based on additional training.

Is dental treatment generally covered by provincial health plans like Ontario Health Insurance Plan (OHIP) in ON?

In Ontario, provincial health plans like OHIP typically do NOT cover most routine or major dental procedures performed in private dental clinics for the general population. Some specific, limited dental surgeries performed in a hospital setting might be covered under OHIP. Most dental care costs are paid out-of-pocket by patients or through private dental insurance plans (often provided by employers) or government assistance programs for eligible groups (e.g., children from low-income families, seniors on specific benefits, social assistance recipients). It is advisable to verify any potential public coverage you may be eligible for and always check the details of your private dental insurance regarding coverage, co-payments, deductibles, and annual maximums before starting treatment at Doncrest Dental Centre.

Do I need a referral to see a general dentist like Dr. Siu?

Typically, a referral is not required to schedule an appointment with a general dentist. Patients are welcome to contact Doncrest Dental Centre directly to arrange their visit with Dr. Siu.

Are dental X-rays safe, and how often are they needed?

Dental X-rays are very safe, especially modern digital X-rays which use minimal radiation. Protective lead aprons are used to further minimize exposure. X-rays are only taken when diagnostically necessary, such as for new patients, to check for decay between teeth, assess bone health, or plan complex treatments. Dr. Siu will determine the frequency based on your individual oral health, risk factors, and dental history, adhering to guidelines like ALARA (As Low As Reasonably Achievable).

What should I expect during my first dental visit with Dr. Siu at Doncrest Dental Centre?

Your first visit with Dr. Siu will typically involve a comprehensive dental examination. This includes a review of your medical and dental history, a thorough check of your teeth, gums, jaw, and soft tissues (including an oral cancer screening), and any necessary X-rays. Dr. Siu will discuss their findings, address your concerns, and work with you to create a personalized treatment plan if needed. Often, a professional cleaning will also be performed or scheduled during this visit or a subsequent one.

Doncrest Dental Centre
420 Hwy 7 East #16
Richmond Hill, ON, L4B 3K2

Phone: (905) 882-0026

Dr. Alvina Hoi-Pui Siu is a licensed Dentist in ON, regulated by The Royal College of Dental Surgeons of Ontario (RCDSO) under the Regulated Health Professions Act, 1991 & Dentistry Act, 1991 (Ontario).

License Number: 150467

Verify registration with The Royal College of Dental Surgeons of Ontario (RCDSO): https://www.rcdso.org/find-a-dentist/search-results/dentist?id=150467

Regular dental check-ups and good oral hygiene are essential for maintaining overall health. Dr. Siu and the team are committed to providing you with comprehensive dental care. If you have a dental emergency, please contact the clinic promptly. For after-hours emergencies that are life-threatening, proceed to the nearest hospital emergency department.