David Cohen, DDS
Cover Feature · Issue 8 · 2026

Cover Feature

Restore the Person, Not Just the Tooth

He grew up watching his parents give. Not just money but time, energy, and presence. David Cohen has never understood dentistry as a transaction. He has always understood it as a form of service.

What Los Angeles Taught Him

He grew up in Los Angeles in a home that pushed toward excellence, but gently. That distinction matters to him. Excellence without pressure. Ambition without ego. His parents modelled a version of success that was always oriented outward, toward others. Giving was not a grand gesture in the Cohen household. It was a practice. Birthday money, a portion set aside. Service, built into the architecture of ordinary life.

That practice planted something in him that has never quite left. The sense that what you earn is only part of the story. What you contribute is the rest. It is a philosophy that sounds simple until you watch someone actually live by it, in how they hire, in how they treat their team, in how they respond when a patient is frightened or uncertain. David Cohen lives by it.

Before dentistry entered the picture, he imagined himself in medicine but at its most transformative edge. Plastic surgery. The idea of reconstructing what had been lost, restoring confidence and youth, blending artistry with clinical precision. He was drawn to the idea of changing how someone felt about themselves, not just treating a condition. When he eventually found dentistry, he recognised something familiar. The work was different. The draw was the same.

"Dentistry wasn't only about treating teeth. It was about restoring identity and dignity. That's when I knew this was what I wanted to do."

David Cohen, DDS

The Moment He Knew

The confirmation came during a shadow. He was watching a dentist deliver a full mouth reconstruction. At the end of the appointment, the patient saw their smile for the first time. Cohen watched the emotion move through them, the posture change, the confidence returning in real time. He does not describe it as a clinical outcome. He describes it as a transformation of identity.

That moment has stayed with him through every year of practice since. It reordered his understanding of what the work actually is. Not the preparation of margins or the seating of restorations, though those matter enormously. The work is what happens to a person when they see themselves again. When something that was diminished gets restored. When dignity comes back.

Dental school gave him the technical foundation but the lesson that has mattered most since graduation was one that arrived early and has never left: it is not just about how you treat the teeth. It is about how you make the person feel. Clinical excellence is the floor. What distinguishes a career from a craft is what happens in the space between the technical and the human. The listening. The explaining. The care.

What School Could Not Teach

He is honest about what his training did and did not prepare him for. The emphasis on communication, on truly hearing a patient rather than simply diagnosing them, was foundational. What no programme could replicate was the weight of real responsibility. In school there is always a layer of supervision. In practice, the name on the door is yours. The judgment is yours. The outcome is yours.

That shift arrived with an emotional weight he had not anticipated. He made a decision to embrace it. Responsibility, he concluded, is not pressure. It is privilege. It is the thing that makes you prepare more carefully, think more intentionally, commit more fully to getting it right.

The other lesson came from the people who work closest to the dentist. Early in his career, he began to notice that the assistants and office managers were asking him to treat them and their families. These are people who see everything. When they choose to sit in your chair and trust you with their own care, the signal is unmistakable.

"Success in dentistry isn't about titles or numbers. It is about earning trust from the people who know the work up close."

David Cohen, DDS

The Art of It

Outside the operatory Cohen is drawn to storytelling. Filmmaking. Content creation. He has spent years capturing moments and shaping them into narratives and he sees a direct line between that work and how he practices. Every person has a story. Every patient brings their history, their fears, their relationship with their own face and smile, into the chair with them. The clinician who understands this is practicing something closer to art than mechanics.

That sensibility informs what excites him most right now: the intersection of aesthetics, oral health, and longevity. Beautiful results, yes, but not at the expense of biology. Long-term function and stability delivered alongside transformative aesthetic outcomes. The future of dentistry, as he sees it, is not a choice between the two. It is the insistence that both are possible and that anything less is a compromise worth refusing.

He is equally energised by collaboration. Working alongside talented dentists and ceramists who share a commitment to excellence and who operate without ego. Mastery, as he understands it, is not a destination. It is a practice.

On Ownership

Becoming an owner changed his relationship with dentistry in ways he had not fully anticipated. He moved from focusing purely on the clinical to leading and building a business. Systems. Culture. Vision. Patient experience beyond the operatory.

Ownership has also given him something he had not expected: freedom. The freedom to be intentional about the type of care his practice provides, the team it builds, the collaborations it pursues. The ability to shape an environment that values excellence, humility, and innovation.

His definition of success has shifted accordingly. True success, he has come to understand, is measured by whether the patient is satisfied. Not whether he is. It is measured in confidence restored and lives improved and the particular kind of gratitude that arrives when someone looks in the mirror and recognises themselves again.

"Clinical excellence is the foundation, but true success is measured by the impact on the person sitting in the chair."

David Cohen, DDS

What He Leaves Behind

Ask David Cohen what legacy he hopes his work leaves and his answer is characteristically unshowy. That he left the world a little bit better than he found it. Something as significant as inspiring the next generation of dentists, or something as simple as being kind to a stranger on a hard day. God blessed him and he hopes to bless others. That is the whole philosophy, distilled.

To his younger self, standing at the beginning of the journey, he would offer three words. Embrace the responsibility. It is a privilege. The weight you feel will shape you into the clinician you are meant to become.

David Cohen, DDS

About the Cover

David Cohen, DDS

David Cohen, DDS, is a dentist and practice owner in Los Angeles, California. His work integrates aesthetics, oral health, and longevity, with a clinical philosophy rooted in service, ego-less collaboration, and the conviction that excellence in dentistry is measured by how restored a patient feels.