When you hear “orthodontics,” you probably think of teeth straightening—and you wouldn’t be wrong. Aligning misaligned teeth is a key part of our field, but there’s much more to it than that. Orthodontists Associates of Western New York provides a full spectrum of treatments to help children, teens, and adults with various orthodontic concerns. Our experienced orthodontists in Orchard Park, NY, specialize in guiding the growth and development of facial bones and jaw structures. We also provide care for patients with sleep apnea and craniofacial differences such as cleft lip or palate. And, of course, we offer a range of treatments to correct misalignment. If you’re looking for the best orthodontist in Orchard Park, our experienced team has you covered.
More Than Just Braces: A Variety of Services

While our practice specializes in braces, clear braces, and clear aligner systems like Invisalign®, we have plenty more to offer for children and adults alike. At our practice, we work with patients of all ages who are facing various issues. However, we are major proponents of early orthodontic intervention, where we use interceptive treatment methods. That means working on correcting issues during early childhood development to prevent complicated future treatments. The sooner we can assess your child’s situation, the quicker we can correct irregularities and avoid surgical operations.
Take dentofacial orthopedics as one example. Primarily for young people, dentofacial orthopedics focuses on the growth and development of facial bones to support proper tooth alignment and bite function. We recommend seeing patients as young as seven to start their Phase I treatment. That way, we can address maxillary deficiency, which is the underdevelopment of the bones in the upper jaw (maxilla). Some treatments that fall under dentofacial orthopedics include palatal expanders to widen the upper jaw or headgear to assist in developing the upper jaw and influence tooth movement.
We also work with adults struggling with sleep apnea who have tried CPAP treatment to no avail. In these situations, we offer two types of surgery: maxillomandibular advancement and segmental mandibular advancement. Jaw surgery for sleep apnea can be very effective, significantly improving your sleep quality.
What Sets the Best Orthodontist in Orchard Park Apart?
In addition to specialized services, our team is made up of highly experienced orthodontists. Each provider has at least a decade of expertise and advanced credentials that set them apart.
Dr. Dominic A. Colarusso Jr., President of the Orthodontists Associates of WNY, is a member of several prestigious orthodontic and dental associations, including the American Association of Orthodontists and the New York State Dental Association. He is also the Vice President of the Volumetric Craniofacial Imaging Center, LLC. Dr. Colarusso is a pioneer in advanced imaging technology, and, as a result, our practice was the first private practice to use CBCT technology for enhanced diagnosis and treatment.
Dr. Steven J. Hietanen, Vice President of Orthodontists Associates of WNY and President of the Volumetric Craniofacial Imaging Center, has been practicing orthodontics since 1993. He is also on the craniofacial team at Oishei Children’s Hospital, specializing in orthodontic care for patients with cleft lip, palate, and craniofacial conditions. Alongside Dr. Colarusso, Dr. Hietanen has presented numerous seminars on orthodontic treatment. Given his robust experience, he is regularly invited to speak with local dental groups.
Dr. Andrew J. Dusel is also on the craniofacial team at Oishei Children’s Hospital. Before becoming an orthodontist with our team, Dr. Dusel worked as an assistant and lab technician, giving him extensive familiarity with our practice and patients. Like Dr. Hietanen and Dr. Colarusso, Dr. Dusel has extensive experience treating patients of all ages, with a focus on early orthodontic intervention. He has experience with complex craniofacial and cleft palate cases, is Invisalign® Certified, and has advanced training in surgical orthodontics.
Dr. Kevin J. Hanley has been an orthodontist for over 33 years. He is deeply committed to transforming smiles and improving lives, finding inspiration in the confidence and happiness his patients gain from their treatment. Dedicated to staying current with advancements in orthodontics and general dentistry, Dr. Hanley takes over 100 hours of continuing education annually. His extensive experience and commitment to patient care make him a trusted orthodontic provider.
Experience the Difference of Expert Orthodontic Care—Book a Free Consultation!
At Orthodontists Associates of Western New York, we take pride in offering more than just traditional orthodontic treatments. With a team of highly skilled specialists and a commitment to comprehensive care, we provide solutions for patients of all ages—whether it’s early intervention, dentofacial orthopedics, or specialized treatments for sleep apnea. Our expertise, experience, and patient-centered approach set us apart as the best orthodontist in Orchard Park. We also serve patients across Western New York with locations in Olean, Niagara Falls, Lancaster, Hamburg, Dunkirk, and East Aurora.
If you or a loved one are looking for high-quality orthodontic care, we’re here to help. Schedule a free consultation today in Orchard Park and take the first step towards improving your oral health.