# Medical Practices companies headquartered in Canada

Tamtam tracks 34 Medical Practices companies headquartered in Canada. This list ranks all of them by number of employees on LinkedIn, led by Centre Dentaire, Santé Québec - Institut de cardiologie de Montréal and Princess Margaret Cancer Centre. Their median headcount is 41. Half of them were founded in 2002 or later. The most common headquarters are Montreal (4), Toronto (4) and Calgary (3).

This selection of Canadian medical practices includes large healthcare organizations and specialized clinics. Among them, Princess Margaret Cancer Centre in Toronto focuses on cancer research and treatment, while Santé Québec - Institut de cardiologie de Montréal is a highly specialized cardiology hospital. Vision Group, based in Montreal, provides various eye care services. Saint Elizabeth Health Care, with over a century of experience, enhances home living for aging individuals.

A notable pattern is the concentration of these larger medical practices in major Canadian cities. Montreal and Toronto particularly stand out as hubs for both specialized medical institutions and broader healthcare service providers. The companies represent a mix of long-established institutions, such as Santé Québec founded in 1954, and newer entities like Harrison Healthcare established in 2021, indicating both historical continuity and recent growth in the sector.

🇨🇦 Canada · 34 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Centre Dentaire](https://www.tamtam.ai/c/centre-dentaire) (centredentairest-bruno.com)<br>A dental center providing high-quality oral care services with a team of experienced and knowledgeable professionals | Medical Practices | 🇨🇦 Saint-Bruno-de-Montarville | 1,276 |  |
| 2 | [Santé Québec - Institut de cardiologie de Montréal](https://www.tamtam.ai/c/sante-quebec-institut-de-cardiologie-de-montreal) (icm-mhi.org)<br>A highly specialized hospital focusing on cardiology, dedicated to care, research, education, prevention, rehabilitation, and evaluating new technologies in the field | Medical Practices | 🇨🇦 Montreal | 1,228 | 1954 |
| 3 | [Princess Margaret Cancer Centre](https://www.tamtam.ai/c/princess-margaret-cancer-centre-toronto) (uhnresearch.ca)<br>Leading cancer research center with internationally recognized scientists focusing on various aspects of cancer through cutting-edge research and state-of-the-art tools | Medical Practices | 🇨🇦 Toronto | 1,211 |  |
| 4 | [Princess Margaret Cancer Centre](https://www.tamtam.ai/c/princess-margaret-cancer-centre) (uhn.ca)<br>Keep up-to-date on the latest developments and changes at a prominent hospital through news articles and general information | Medical Practices | 🇨🇦 Toronto | 898 |  |
| 5 | [Vision Group](https://www.tamtam.ai/c/vision-group) (thevisiongroup.com)<br>Specializes in providing a range of eye care services including laser eye surgery, cataract treatment, and general eye health across multiple brands | Medical Practices | 🇨🇦 Montreal | 763 |  |
| 6 | [Saint Elizabeth Health Care](https://www.tamtam.ai/c/saint-elizabeth-health-care) (sehc.com)<br>Leader in enhancing home living for aging individuals for over a century, offering various services, news updates, and employment opportunities | Medical Practices | 🇨🇦 Markham | 604 | 1908 |
| 7 | [Bayshore Specialty Rx](https://www.tamtam.ai/c/bayshore-specialty-rx) (bayshore.ca)<br>Healthcare provider specializing in infusion clinics, nursing, specialty pharmacies, patient support programs, clinical trials, real-world data, evidence, and pharmacovigilance services | Medical Practices | 🇨🇦 Mississauga | 463 | 1966 |
| 8 | [LASIK MD](https://www.tamtam.ai/c/lasik-md) (lasikmd.com)<br>A leading provider of laser vision correction in Canada, employing over 700 employees, with a history of excellence and awards | Medical Practices | 🇨🇦 Montreal | 428 |  |
| 9 | [WELL Health Technologies Corp. (TSX: WELL)](https://www.tamtam.ai/c/well-health-technologies-corp-tsx-well) (well.company)<br>Healthcare technology company provides digital tools and services for North American providers, offering virtual care, EMR, revenue cycle management, and clinic services | Medical Practices | 🇨🇦 Vancouver | 422 | 2010 |
| 10 | [Mayfair Diagnostics](https://www.tamtam.ai/c/mayfair-diagnostics) (radiology.ca)<br>A group of 50 radiologists offer medical imaging services and 24/7 reporting in Alberta and Saskatchewan, focusing on advanced technology and patient care | Medical Practices | 🇨🇦 Calgary | 349 |  |
| 11 | [Misericordia Health Centre](https://www.tamtam.ai/c/misericordia-health-centre) (misericordia.mb.ca)<br>An organization focused on providing care, respect, and trust to its clients and employees in their daily operations | Medical Practices | 🇨🇦 Winnipeg | 182 |  |
| 12 | [Lions Gate Hospital](https://www.tamtam.ai/c/lions-gate-hospital) (lghfoundation.com)<br>The company serves as the fundraising arm for Lions Gate Hospital and other publicly funded healthcare facilities, investing over $200 million | Medical Practices | 🇨🇦 North Vancouver | 176 |  |
| 13 | [Rejuvenation Medical Group](https://www.tamtam.ai/c/rejuvenation-medical-group) (rejuv.ca)<br>Specializing in medical, surgical, cosmetic, and laser dermatology care, offering expertise from experienced board-certified dermatologists | Medical Practices | 🇨🇦 Calgary | 168 | 1984 |
| 14 | [Corus Orthodontists](https://www.tamtam.ai/c/corus-orthodontists) (corusortho.com)<br>A growing orthodontic partnership network in North America founded and owned by orthodontic specialists, focused on exceptional patient care and doctor autonomy | Medical Practices | 🇨🇦 Toronto | 153 | 2019 |
| 15 | [Harrison Healthcare](https://www.tamtam.ai/c/harrison-healthcare) (harrisonhealthcare.ca)<br>Specializing in personalized healthcare, our team of expert physicians and health professionals provide comprehensive services tailored to individual needs | Medical Practices | 🇨🇦 Vancouver | 151 | 2021 |
| 16 | [Uptown Eye Specialists](https://www.tamtam.ai/c/uptown-eye-specialists) (uptowneye.ca)<br>Dedicated group of ophthalmologists providing patient-centered subspecialty eye care in an advanced and innovative medical and surgical facility, including on-site surgical center services. | Medical Practices | 🇨🇦 Vaughan | 53 |  |
| 17 | [ClubMed+](https://www.tamtam.ai/c/clubmed)<br>Platform offering opportunities and support for launching and advancing careers in the medical field with a focus on excellence. | Medical Practices | 🇨🇦 Brampton | 41 |  |
| 18 | [Clinique Dentaire et d'Implantologie Tremblay](https://www.tamtam.ai/c/clinique-dentaire-et-d-implantologie-tremblay) (cliniquedentairetremblay.com)<br>Dedicated team providing a complete range of high-quality dental services, focusing on patient care, advanced technology, and optimal dental health | Medical Practices | 🇨🇦 Pierrefonds | 19 | 1987 |
| 19 | [Aura Orthodontics](https://www.tamtam.ai/c/aura-orthodontics) (auraortho.com)<br>Specializing in creating beautiful new smiles using advanced technology, personalized attention, and building strong relationships with patients and families | Medical Practices | 🇨🇦 Surrey | 17 | 2011 |
| 20 | [Sterling Dental Corp](https://www.tamtam.ai/c/sterling-dental-corp) (sterlingdentalfamily.ca)<br>A dental practice founded in 1992, dedicated to exceptional care for the community, offering various services at 7 convenient locations | Medical Practices | 🇨🇦 Brampton | 16 | 1992 |
| 21 | [Centre d'excellence en orthopédie de Montréal](https://www.tamtam.ai/c/centre-d-excellence-en-orthopedie-de-montreal) (ceom.ca)<br>A private orthopedic surgery clinic in Canada offering advanced surgical procedures, high-quality treatments, and comprehensive rehabilitation services in a professional and caring environment | Medical Practices | 🇨🇦 Laval | 15 | 2022 |
| 22 | [Mountain View Dental](https://www.tamtam.ai/c/mountain-view-dental) (comfodent.com)<br>Comprehensive dental care with up-to-date technologies, professional & caring environment Passionate team building long-term relationships, focusing on educating patients for optimal oral health | Medical Practices | 🇨🇦 Sardis | 15 |  |
| 23 | [Maple Family Dentistry](https://www.tamtam.ai/c/maple-family-dentistry) (maplefamilydentistry.com)<br>A dental practice dedicated to providing superior oral health services, building trust with patients, and offering personalized care with state-of-the-art procedures | Medical Practices | 🇨🇦 Maple | 11 |  |
| 24 | [Mega Dental](https://www.tamtam.ai/c/mega-dental) (megadentalgroup.ca)<br>Diverse oral care solutions including General, Restorative, and Cosmetic Dentistry services available at our office | Medical Practices | 🇨🇦 Burnaby | 10 |  |
| 25 | [Ritebite](https://www.tamtam.ai/c/ritebite) (ritebite.ca)<br>A company focused on restoring confidence by providing more than just braces, aiming to help individuals improve their smiles | Medical Practices | 🇨🇦 Oakville | 8 | 2009 |
| 26 | [CORE DENTAL GROUP](https://www.tamtam.ai/c/core-dental-group) (coredentalgroup.ca)<br>A dental group focused on patient-centered care, providing comprehensive treatment with a team of like-minded dentists for an exceptional experience | Medical Practices | 🇨🇦 Edmonton | 6 | 2002 |
| 27 | [Edmonton Smiles](https://www.tamtam.ai/c/edmonton-smiles) (edmontonsmiles.net)<br>The company provides esthetic and cosmetic dental treatments to enhance smiles and improve dental health, aiming to boost self-esteem and career opportunities | Medical Practices | 🇨🇦 Edmonton | 6 |  |
| 28 | [Connexion Dental Care Group](https://www.tamtam.ai/c/connexion-dental-care-group) (dentistottawa.com)<br>This company prioritizes oral health, aiming to change patients' dental experiences with exceptional care, expertise, and a focus on their well-being | Medical Practices | 🇨🇦 Ottawa | 5 | 1967 |
| 29 | [The Edge Dental Hygiene Centre Inc](https://www.tamtam.ai/c/the-edge-dental-hygiene-centre-inc) (edgehygiene.com)<br>This company provides professional dental hygiene services, focusing on preventive care and oral health maintenance to promote overall wellness | Medical Practices | 🇨🇦 Calgary | 5 |  |
| 30 | [Eye Associates of Don Mills](https://www.tamtam.ai/c/eye-associates-of-don-mills) (eyeassociates.ca)<br>Specializing in optometry and ophthalmology, we offer top-notch vision care services including eye exams, imaging scans, and photography for our patients and community | Medical Practices | 🇨🇦 Toronto | 5 | 1998 |
| 31 | [K Smiles Dental Care](https://www.tamtam.ai/c/k-smiles-dental-care) (ksmilesdentalcare.ca)<br>The company provides quality dental care tailored to patients' needs with a focus on community involvement, trust, compassion, and exceeding expectations | Medical Practices | 🇨🇦 Oshawa | 4 |  |
| 32 | [Machat Medical Aesthetics](https://www.tamtam.ai/c/machat-medical-aesthetics) (machatmedical.com)<br>Offers various medical aesthetics services like CoolSculpting, laser hair removal, and skin tightening, providing personalized and warm care to clients. | Medical Practices | 🇨🇦 Vaughan | 4 |  |
| 33 | [Laboratoire Dentaire Zirconia](https://www.tamtam.ai/c/laboratoire-dentaire-zirconia) (zlab.ca)<br>A leading dental laboratory offering a wide range of high-quality products and services for dentists, prosthodontists, and dental labs with a focus on aesthetics and natural results | Medical Practices | 🇨🇦 Montreal | 2 | 2007 |
| 34 | [Willow Dental Care Abbotsford](https://www.tamtam.ai/c/willow-dental-care-abbotsford) (willowdentalcareabbotsford.com)<br>Dedicated dental care provider offering a wide range of services to help patients achieve a healthy and beautiful smile Contact for more information | Medical Practices | 🇨🇦 Abbotsford | 2 | 2008 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

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- [Medical Practices companies in the world](https://www.tamtam.ai/l/medical-practices-companies-in-the-world) (1,268)

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Source: https://www.tamtam.ai/l/medical-practices-companies-canada