Holliday Orthodontics in Kailua, HI: Smiles Built on Two Decades of Care

Last updated August 23, 2026

Holliday Orthodontics has been straightening smiles across Oahu since 2004, and its Kailua office at 151 Hekili St, Suite 250, sits at the center of that work. Founded by Dr. Sean Holliday, the practice operates as a dedicated orthodontic specialty office, separate from general dentistry, with a focus on braces, clear aligners, and the kind of personalized treatment planning that takes each patient's life into account. The Kailua location is one of several offices the practice runs across the island, giving patients on the Windward Side a convenient option without a drive into Honolulu.

Orthodontic practices are easy to overlook as interchangeable, but Holliday Orthodontics has built a reputation that stands on measurable credentials. The practice ranks among the top one percent of Invisalign providers in the country and has treated more than 6,000 clear aligner cases, a volume that puts it well beyond what most single-location practices accumulate over a career. Complimentary consultations are available at the Kailua office, which lowers the barrier for families who are still deciding whether treatment makes sense.

For patients in Kailua and the broader Windward Side community, having a practice of this depth locally is a practical advantage. Scheduling flexibility, multiple island locations, and a staff that patients consistently describe as warm and attentive have made Holliday Orthodontics a go-to choice for both kids and adults navigating orthodontic treatment for the first time or returning after years away.

How Holliday Orthodontics Came to Be

Dr. Sean Holliday opened the practice in 2004 with a clear purpose: to give patients in Hawaii a healthy smile they could feel proud of. That founding goal has shaped everything from how the office handles consultations to how the staff communicates with patients between appointments. Two decades is a long time to stay focused on a single mission, and the practice's growth across multiple Oahu locations reflects how that consistency has translated into patient trust over the years.

The practice has expanded since its founding to include offices in Pearl City, Kailua, Honolulu, and Kahala, making it one of the more geographically accessible orthodontic providers on the island. Each location carries the same approach: personalized treatment plans, complimentary initial consultations, and a staff culture built around the spirit of aloha. That phrase can feel like a marketing line, but at Holliday Orthodontics it shows up in concrete ways, from how appointments are scheduled to how staff explain treatment options to anxious first-time patients.

Holliday Orthodontics Services and Specialties in Kailua

The practice covers the full range of orthodontic treatment, with particular depth in clear aligner therapy. Treating more than 6,000 Invisalign cases isn't just a volume statistic; it means the clinical team has worked through a wide variety of case complexities, from minor crowding to more involved bite corrections that require careful staging over time. Dr. Holliday also holds a position as an Aligntech Faculty member, which means he's involved in training other providers on the technology, not just using it.

Beyond clear aligners, the practice offers traditional orthodontic options as well. The core services include:

• Invisalign and clear aligner treatment (top 1% provider nationally)
• Traditional braces
• Personalized treatment planning tailored to each patient's goals and timeline
• Complimentary consultations at the Kailua office and other island locations
• Treatment for both children and adults

The complimentary consultation policy is worth understanding for what it signals. It removes the financial friction from the first step, which matters especially for families with multiple children who might need evaluation. Patients can come in, get a real clinical read on their situation, and make a decision without having paid for the privilege of hearing the options.

The Team at Holliday Orthodontics

Dr. Sean Holliday leads the practice he founded, and his clinical focus on clear aligner therapy, backed by his Aligntech Faculty role, gives the team a strong technical foundation. But the Kailua experience also reflects the work of the broader staff, including associate providers who see patients across the practice's locations.

• Dr. Sean Holliday, founder, Aligntech Faculty member, and top 1% Invisalign provider
• Dr. Todd Kimura, associate provider known for a caring and thorough approach during consultations

Dr. Kimura has drawn specific praise from patients who came in uncertain about what to expect. His ability to explain treatment clearly and make patients feel at ease during the consultation process reflects the practice's broader emphasis on communication. The clinical staff across the Kailua office carries that same tone, which patients notice and mention when describing their experience.

Milestones and Track Record

• Founded in 2004 by Dr. Sean Holliday, now operating for more than two decades
• Ranked in the top 1% of Invisalign providers nationally
• More than 6,000 clear aligner cases treated across the practice
• Dr. Holliday serves as an Aligntech Faculty member, contributing to provider education beyond his own patient care
• Multiple office locations across Oahu, including Pearl City, Kailua, Honolulu, and Kahala

What Patients Say About Holliday Orthodontics

Patients at the Kailua office and across the practice's locations frequently point to scheduling flexibility and communication as reasons they'd recommend Holliday Orthodontics to others. For working parents especially, the ability to find appointment times that don't require taking a full day off work matters as much as the clinical quality of care.

Ashley Villanueva captured the experience of many first-time patients when she wrote:

THE BEST DECISION EVER MADE. I was completely nervous, but Holliday Ortho made me feel so comfortable about my journey.

- Ashley Villanueva

That nervousness at the start of orthodontic treatment, whether it's about the process, the cost, or the commitment, is something the staff at Holliday Orthodontics seems to take seriously. Patients who come in anxious tend to leave feeling informed and supported, which shows up repeatedly in how they describe their experience.

Betsey Strauss focused on the communication side of her care:

Questions always answered well and thoroughly! Very happy with the final smile.

- Betsey Strauss

Getting a clear answer to a clinical question isn't something every orthodontic office handles well. At Holliday Orthodontics, patients report that the staff takes time to explain what's happening at each stage, which reduces anxiety and builds confidence in the treatment plan. The end result, a smile the patient is proud of, is what Dr. Holliday described as his goal from the beginning.

Location and Community in Kailua, HI

The Kailua office is located at 151 Hekili St, Suite 250, Kailua, HI 96734, in a community on Oahu's Windward Side that's known for its residential character and strong local identity. Kailua draws families and long-term residents who value local businesses that operate with the same care they'd expect from a neighbor, and Holliday Orthodontics fits that profile. The practice's stated embrace of the spirit of aloha in everything it does isn't just language for a website; it reflects a practice culture that shows up in how staff greet patients and how they handle the small moments that make or break a patient relationship.

Having an orthodontic practice of this caliber in Kailua, rather than requiring a commute to Honolulu, matters to families on the Windward Side who are already managing busy schedules. The practice's multi-location model means patients can also be seen at other island offices if a particular time slot works better, adding flexibility that single-location practices can't offer.

Kailua sits within a broader Oahu real estate market where home values have historically appreciated around 8.5% annually, with more recent projections settling closer to 3.8% per year. For families putting down roots in the area, investing in long-term health services like orthodontic care from a locally established practice makes sense alongside the other commitments that come with building a life on the Windward Side.

Why Choose Holliday Orthodontics in Kailua

Holliday Orthodontics brings together clinical depth and genuine patient care in a way that's harder to find than it should be. Dr. Holliday's standing as a top 1% Invisalign provider and Aligntech Faculty member means patients in Kailua have access to a level of clear aligner expertise that most markets don't offer locally. Add in complimentary consultations, flexible scheduling, and a staff that earns praise for its warmth and thoroughness, and the practice makes a strong case for itself without relying on marketing language.

For anyone in Kailua or the Windward Side who's been putting off an orthodontic consultation, the practice at 151 Hekili St offers a straightforward starting point: come in, talk through the options, and leave with a clear picture of what treatment would look like. That first step costs nothing, and the practice has been delivering on what comes after it for more than twenty years.

Customer quotes shown above are from public Google reviews.