Justin Zalewsky, DMD

Justin Zalewsky, DMD Profile Photo

President & Co-founder, MAZ Management

Justin is a board-certified periodontist who has practiced in the Washington, D.C. metro area for more than 15 years. Seven years ago, he co-founded MAZ and began expanding through strategic acquisitions, building a network that now includes three periodontal practices and four general dental offices. Today he leads an organization of more than 80 team members and 15 doctors, supported by a centralized management team that allows him to remain an active clinician while guiding the company’s growth. His leadership focuses on developing strong teams, placing people in roles where they can thrive, and building practices that deliver exceptional patient care.

Aug. 27, 2026

A Special List of The Special Lists: Celebrating One Year

To celebrate the show's first anniversary, Cameron Full, Dr. Jason Souyias, and Dr. Michael Seda bring you a special list of moments from year one. The reward for good work is... more work. And solving one problem just shows you the next one. Dr. Souyias opens with the lesson that killed his autopilot fantasy: he fixed a four-month consult backlog, got it down to three weeks, and immediately found the next fire. On teams and leadership: Dr. James Woodyard's masterclass in handling a complaine...
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March 26, 2026

Special List #17: How Structure and Core Values Drive Better Hiring with Dr. Justin Zalewsky

Beyond clinical skill, running a successful dental practice requires clear vision, strong systems, and the right people. Periodontist and MAZ Management co-founder Dr. Justin Zalewsky shares the leadership principles that guide his approach, including organizing life into three buckets — work, thinking, and personal time — and using tools like impact filters to keep projects and teams aligned. He explains how core values and structure shape hiring, promotions, and day-to-day decision-making. ...