The Difference Between a General Dentist and a Specialist in Markham

You book an appointment with your general dentist in Markham expecting a routine cleaning and walk out with a referral to an endodontist or periodontist you have never heard of. It is a common experience, and one that leaves many patients with the same question: why didn't my own dentist just treat this?

Understanding the relationship between general dentistry and dental specialties helps you navigate the dental system with confidence knowing what your general dentist handles directly, when a referral genuinely benefits you, and how to interpret a referral when one is recommended.

This guide explains exactly how the Ontario dental system is structured, what each recognized specialty does, and how patients in Markham can understand their own care pathway.

What Does a General Dentist Do?

A general dentist is your primary point of contact for oral health comparable to a family physician in the medical system. After completing dental school, a general dentist is trained and licensed to diagnose, treat, and manage the full range of common dental conditions across patients of all ages.

At a comprehensive general dental practice like Hwy7 Family Dentistry, the scope of care typically includes:

• Routine examinations, cleanings, and preventive care

• Diagnostic X-rays and oral cancer screening

• Fillings and basic restorative work

• Standard root canal treatment

• Crowns and bridges

• Tooth extractions (routine cases)

• Gum disease treatment for mild to moderate cases

• Children's dentistry

• Basic cosmetic treatments whitening, bonding

• Orthodontic monitoring and, in some practices, clear aligner treatment for appropriate cases

  
  

General dentists train across every area of dentistry during dental school meaning they understand the full breadth of oral health, even areas they don't personally provide advanced treatment in. This broad training is precisely what allows a general dentist to recognise when a case has moved beyond what they should treat directly, and to refer appropriately and confidently.

What Is a Dental Specialist?

A dental specialist is a dentist who has completed additional postgraduate training typically two to six years beyond dental school in a specific, narrowly defined area of dentistry. Dental specialists complete extra training and education in a specific area of dentistry. Some also work in hospitals. They must follow the same ethical guidelines and professional regulations as general dentists. Canadian Dental Association

In Canada, becoming a recognized specialist requires more than additional schooling it requires certified specialist recognition after completing additional post-graduate training, between two to six years, in a specific field of dentistry, and passing both an oral and written fellowship examination by the Royal College of Dentists of Canada. Cleveland Clinic

There are ten recognized dental specialties in Ontario. Understanding what each one does makes it much easier to understand why your dentist might refer you and to whom. Canadian Dental Association

The Ten Recognized Dental Specialties in Ontario

According to the Ontario Dental Association, here is what each specialty actually covers:

Endodontics

Endodontics is the branch of dentistry that looks at what goes on inside your tooth. Inside your hard tooth is a space filled with soft tissue containing blood vessels, nerves, and various types of cells. This tissue can sometimes become damaged or diseased because of decay or trauma. A root canal cleans, fills, and seals the inside of the tooth to prevent further infection. General dentists can perform root canals. More difficult and complex cases may be referred to an endodontist, who also treats traumatic injuries to teeth and can diagnose orofacial pain. For more on root canal treatment specifically, see our complete guide to root canals in Markham

Periodontics

Periodontics focuses on the tissues that support and surround the teeth your gums. Gum disease is often caused by the build-up of bacteria at the point where your teeth and gums meet. Most people can have their gum disease treated by a general dentist. Periodontists often treat patients with severe gum disease or complex medical histories. A periodontist also specializes in the placement of dental implants. See our detailed guide on signs you might need a periodontist for the specific symptoms that warrant this referral.

Orthodontics and Dentofacial Orthopedics

Orthodontics involves corrective devices, such as retainers or braces, that bring teeth, lips and jaws into proper alignment and achieve a balance to the face. Orthodontists not only specialize in straightening teeth they can also correct more complex conditions, including over- and underbites, misaligned teeth and jaws, and overcrowding and spacing issues.

Pediatrics

Pediatric dentists provide comprehensive dental care for children through infancy to adolescence. They also see patients of all ages with special needs. Dental decay is the most common chronic disease in children. A child's first dental visit should occur by their first birthday. Without proper care, dental decay and disease can affect a child's general health.

Prosthodontics

Prosthodontists specialize in restoring natural teeth and/or replacing missing teeth. They will likely be part of your treatment if you are going to have extensive dental surgery. Prosthodontists work to ensure the function, comfort, appearance and health of your teeth.

Oral and Maxillofacial Surgery

Oral and maxillofacial surgeons diagnose and treat conditions of the face, jaws, mouth and teeth, including facial injuries, facial deformities, oral deformities, temporomandibular joint disease (TMJ or TMD), and cysts, tumours, and infections. Oral and maxillofacial surgeons can also provide sedation and anesthesia.

Oral Medicine and Pathology

Oral medicine and pathology is a non-surgical dental specialty. Oral medicine specialists treat medical conditions of the face, mouth and jaws including oral mucosal diseases, orofacial pain, temporomandibular disorders, and disorders of the salivary glands and dry mouth. They may also help patients with complex medical problems, such as cancer, manage their dental care.

Oral and Maxillofacial Radiology

Oral and maxillofacial radiologists produce and interpret X-rays and MRIs. These images help diagnose diseases and disorders of the craniofacial complex the bones and soft tissues of the face and skull. 

Dental Anesthesiology

Dental anesthesiologists provide sedation or general anaesthesia to patients getting dental treatments, helping block pain and/or relieve anxiety and stress. Most provide dental treatment while providing anesthesia; some provide only the anesthesia while another dentist provides the dental treatment.

Dental Public Health

This specialty focuses on the oral health of the general public. Public health dentists serve their communities through research, education and dental care programs. Most work in local public health units.

What Is the Difference Between a Dentist and an Endodontist?

This is one of the most commonly asked questions when patients receive a referral and the distinction is straightforward once explained clearly.

A general dentist is trained across all areas of dentistry and routinely performs standard root canal treatment as part of comprehensive general care. An endodontist has completed an additional two to three years of postgraduate training focused exclusively on the tissue inside the tooth the pulp, nerves, and blood vessels and on the diagnosis and treatment of conditions affecting this internal tooth structure.

In practical terms, the difference shows up in case complexity, not basic capability. A general dentist at Hwy7 Family Dentistry routinely treats single-canal root canals on front teeth and straightforward molar cases. An endodontist's training and equipment including specialised microscopes for visualising tiny, curved root canal anatomy become valuable for:

• Teeth with unusually curved, narrow, or calcified root canals

• Retreatment of a root canal that has previously failed

• Molars with more than the typical number of canals

• Traumatic dental injuries requiring specialised assessment

• Diagnosing unclear orofacial pain that may or may not originate from a specific tooth

  
  

The general dentist remains your primary care provider throughout coordinating with the endodontist, managing your overall treatment plan, and providing the crown or restoration that typically follows root canal treatment, regardless of whether the root canal itself was performed by your general dentist or by a specialist.

When Should I See a Dental Specialist?

The decision to refer a patient to a specialist is one that your general dentist in Markham makes based on a clear clinical assessment but understanding the general triggers helps you know what to expect and ask informed questions.

You may need a specialist referral if:

Your case is more complex than typical. A root canal with unusually curved canals, gum disease that has progressed to advanced bone loss, or an orthodontic case involving significant jaw discrepancy are all examples where the additional years of specialist training meaningfully improve the likely outcome.

Standard treatment hasn't resolved the issue. If a treatment that should typically succeed a filling, a course of periodontal therapy, an extraction has not produced the expected result, a specialist's deeper diagnostic expertise can identify what a general assessment may have missed.

Your medical history adds complexity. Patients with uncontrolled diabetes, autoimmune conditions, a history of radiation therapy to the head and neck, or other complicating medical factors often benefit from specialist-level coordination, particularly for periodontal or surgical treatment.

Surgical intervention is required. Wisdom tooth extractions involving impaction, jaw surgery, complex bone grafting, or treatment of facial trauma are within the scope of oral and maxillofacial surgeons rather than general dental practice.

You have a child with special needs or significant anxiety. While many general family dental practices including Hwy7 are well equipped to treat children of all temperaments, particularly complex behavioural or medical situations may benefit from a paediatric specialist's additional training.

Your bite, jaw alignment, or facial symmetry requires correction. Significant orthodontic issues beyond mild-to-moderate crowding or spacing typically benefit from a specialist orthodontist's diagnostic tools and treatment range.

You likely do NOT need a specialist if:

• You need a routine filling, cleaning, or check-up

• You have a straightforward single-tooth root canal

• You have mild gum inflammation or early gingivitis

• You need a standard crown, bridge, or denture

• Your child needs routine paediatric dental care with no significant anxiety or medical complexity

• You want professional teeth whitening or basic cosmetic bonding

  
  

For the vast majority of dental needs, a comprehensive general dentist in Markham provides complete, high-quality care without any need for specialist involvement.

Do I Need a Referral to See a Specialist in Ontario?

This is a practical question many patients have, and the answer is: it depends on the specialist and your insurance plan, but in most cases a referral is not strictly mandatory in Ontario. Dental specialists most often work with both you and your general dentist, but you can also contact a dental specialist on your own. Canadian Dental Association

That said, there are good reasons to go through your general dentist's referral process rather than self-referring directly:

Continuity of care. 

Your general dentist has your complete dental history, X-rays, and treatment records. A referral ensures the specialist receives this context immediately rather than starting from scratch.

Coordinated treatment planning. 

Many specialist treatments a root canal followed by a crown, periodontal surgery followed by ongoing maintenance, orthodontic treatment requiring monitoring work best when the general dentist and specialist actively coordinate, before, during, and after the specialist procedure.

Insurance requirements. 

Some dental insurance plans in Ontario specifically require a referral from a general dentist for certain specialist treatments to be covered. Check your plan's requirements before booking directly with a specialist if cost coverage is a consideration.

At Hwy7 Family Dentistry, when we identify that specialist-level care is appropriate, we handle the referral directly coordinating with trusted specialists in the Markham area and remaining involved throughout your treatment to ensure continuity.

What Happens After a Specialist Referral?

Understanding the typical pathway helps reduce uncertainty when a referral is recommended.

Step 1

Your general dentist identifies the need. During an exam or following a specific complaint, your dentist determines that specialist-level assessment or treatment would benefit your case.

Step 2

Records and referral are sent. Your dentist forwards relevant X-rays, treatment notes, and a summary of findings to the specialist, along with a referral letter explaining the reason for referral.

Step 3

The specialist assesses your case. At your specialist appointment, you will typically undergo additional examination, imaging, or diagnostic testing specific to their area of expertise.

Step 4

A treatment plan is developed. The specialist will explain the recommended treatment, expected outcomes, timeline, and cost.

Step 5

Treatment proceeds, often with ongoing coordination. Depending on the treatment, your general dentist may remain involved for example, providing a crown following an endodontist's root canal, or continuing routine cleanings while a periodontist manages active gum disease treatment.

Step 6

You return to your general dentist for ongoing care. Once specialist treatment is complete, your general dentist resumes primary responsibility for your routine dental care and monitoring.

Why Your General Dentist Remains Central to Your Care

Even when specialist treatment is necessary, your general dentist's role does not end. Think of your general dentist as the coordinator of your overall oral health someone who sees the complete picture across every visit, tracks changes over time, and ensures that specialist treatments integrate properly with your ongoing care.

This is one of the genuine advantages of maintaining a long-term relationship with a family dentist in Markham when a referral becomes necessary, it happens within the context of someone who already knows your full dental history, rather than starting that relationship from zero.

Frequently Asked Questions

When should I see a dental specialist? 

A specialist referral is typically appropriate when your case involves unusual complexity beyond standard treatment such as a root canal with difficult anatomy, advanced gum disease with significant bone loss, complex orthodontic correction, oral surgery, or a complicating medical condition. For the majority of dental needs routine cleanings, fillings, standard root canals, basic crowns a general dentist provides complete and appropriate care. Your general dentist will recommend a referral when your specific case genuinely warrants it.

What is the difference between a dentist and an endodontist? 

A general dentist is trained across all areas of dentistry and routinely performs standard root canal treatment as part of comprehensive care. An endodontist has completed an additional two to three years of specialised postgraduate training focused exclusively on the internal tissue of the tooth the pulp, nerves, and blood vessels. Endodontists handle more complex root canal cases, retreatments, traumatic dental injuries, and diagnosis of unclear orofacial pain, using specialised equipment such as operating microscopes for difficult root canal anatomy.

Do I need a referral to see a dental specialist in Ontario? 

In most cases, you can contact a dental specialist directly without a referral from your general dentist. However, going through your general dentist's referral process ensures continuity of care, allows your complete dental history to be shared with the specialist, and may be required by some insurance plans for coverage. Check your specific dental insurance plan's requirements.

How many recognized dental specialties are there in Ontario? 

There are ten recognized dental specialties in Ontario: endodontics, periodontics, orthodontics and dentofacial orthopedics, pediatrics, prosthodontics, oral and maxillofacial surgery, oral medicine and pathology, oral and maxillofacial radiology, dental anesthesiology, and dental public health.

Can my general dentist perform a root canal, or do I always need an endodontist? 

General dentists routinely perform root canal treatment as part of standard care, particularly for straightforward single-canal cases. More complex cases unusual canal anatomy, retreatment of a previously failed root canal, or molars with additional canals are typically referred to an endodontist for specialised treatment.

Is it more expensive to see a specialist than a general dentist? 

Specialist treatment often costs more than equivalent general dentist treatment, reflecting the additional training, specialised equipment, and typically more complex nature of the cases specialists handle. However, when a specialist referral is genuinely warranted, the improved outcome and reduced risk of treatment failure represent good value relative to the alternative of inadequate treatment for a complex case.

Book a Comprehensive Dental Assessment in Markham

Whether your dental needs are routine or require coordination with a specialist, the right starting point is always a thorough assessment with a trusted general dentist who can accurately determine the right path for your specific situation.

At Hwy7 Family Dentistry, located at 4560 Hwy 7 E, Unit 500, Unionville, Markham, we provide comprehensive general dental care for patients of all ages, and we coordinate specialist referrals when your case genuinely calls for it staying involved throughout your treatment journey. We are currently accepting new patients.

📞 Call us at (905) 604-1995 🌐 Book your appointment online