Employment Type: Permanent Full-Time About 123Dentist 123Dentist is Canada’s largest majority dentist-owned network, with nearly 500 locations and counting. Since 1993, we’ve been building more than practices — we’ve been building a community grounded in trust, shared success, and better care for all.
About the Role The Senior Leasing Manager leads and manages 123Dentist’s national leasing portfolio, spanning dental clinic and corporate Head Office locations across Canada. Reporting to the Vice President, Real Estate & Facilities, this role executes the leasing strategy that supports the company’s growth, leading lease negotiations, renewals, amendments, and assignments tied to clinic acquisitions, and sourcing and negotiating leases for de novo clinics.
You will manage landlord relationships in alignment with legal, financial, and operational objectives. As the portfolio continues to expand across Canada, this role oversees a large and growing number of new and renewal transactions annually.
What You’ll Do Own and execute 123Dentist’s national leasing strategy, including lease optimization, market analysis, and site selection for de novo clinic growth
Lead negotiations for new leases, renewals, expansions, assignments, amendments, and terminations, ensuring favorable terms and risk mitigation
Act as the primary point of contact for day‑to‑day lease inquiries from clinic and corporate stakeholders, including rent, key dates, and landlord/tenant responsibilities
Provide real estate insurance values for new, expanding, and de novo clinics, and conduct annual reviews of insured values across the portfolio
Oversee the national lease portfolio, maintaining a centralized database and tracking critical dates, compliance, and performance
Partner cross‑functionally with Legal, Finance, Construction & Facilities, Operations, and Corporate Development to support acquisitions, openings, relocations, and closures, including post‑acquisition lease integration




Build and maintain strong relationships with brokers, landlords, and property managers, representing 123Dentist in lease‑related discussions and disputes
Ensure all leasing activities comply with legal, regulatory, and internal policy requirements
Prepare reports on lease portfolio performance and support budgeting and forecasting for occupancy costs
Lead day‑to‑day activities for the leasing function and represent 123Dentist at industry events
What You Bring Education & Experience Bachelor’s degree in Business, Real Estate, Law, or a related field; an MBA or JD is an asset
Minimum 10 years of progressive experience in commercial leasing, preferably in multi‑site retail or healthcare
Proven track record leading cross‑functional teams and negotiating complex lease agreements
Experience managing post‑acquisition lease integration in a corporate or M&A; setting is strongly preferred
Bilingual in English and French is considered an asset; it is not a mandatory requirement
Skills & Attributes Strong leadership skills, with a demonstrated ability to build relationships across a large, national‑scale organization
Strong negotiation and contract management skills, with familiarity with real estate laws and regulations
Excellent communication, organizational, and analytical skills, with high attention to detail
Ability to manage multiple projects and priorities in a fast‑paced environment
Proficiency with lease administration and real estate management software (e.g., Quarem, Occupier) and market intelligence platforms (e.g., Sitewise, CoStar) is an asset
Why Join 123Dentist? Own a high‑visibility, national mandate as the company’s leasing portfolio continues to grow
Be part of a cooperative, cross‑functional team spanning Legal, Finance, Construction & Facilities, and Corporate Development
Competitive compensation and benefits, with long‑term career growth in a growing national organization
Contribute to a mission‑driven organization focused on supporting better dental care for Canadians

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📌 Senior Leasing Manager (Ontario)
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