Meet the experienced team at Hiller Orthodontics! Each member of our team is committed to providing exceptional orthodontic care. From our skilled orthodontist, Dr. Hiller, to our friendly administrative and clinical staff, we all share a passion for creating beautiful, healthy smiles. Call us today at 888-445-5372 to schedule an appointment and learn more about our orthodontic services. We have three convenient locations in Littleton and Plymouth, New Hampshire, and St. Johnsbury, Vermont.

Linda
Office Manager
Linda has been a cornerstone of Hiller Orthodontics since May 2011, keeping all our offices running smoothly and efficiently. She is CPR certified and holds an associate degree in medical billing and coding and human resources. She appreciates the teamwork shown by the staff where everyone truly cares for each other like family.
Outside of the office, Linda enjoys hiking, camping, snowshoeing, skating and gardening. She also has two spoiled “kitties” named Buddy and Simon and loves the mountains and all the beauty New Hampshire has to offer.

Alexis
Clinical Orthodontic Assistant
Alexis attended EMCC in autumn 2018 as part of the medical radiography program, and attended the clinic in X-ray departments around Bangor, ME, for her certifications. She joined Hiller Orthodontics in March 2025, and noticed immediately when walking into our office how warm, welcoming and professional it felt. Her goal is to be a kind face to everyone who enters our office, and to treat every patient like family.
Alexis has family in Maine and Vermont, and is excited to see what the future brings for her here at Hiller Orthodontics! Outside the office, she enjoys art, photography and adventuring with her family and friends. She also loves kayaking and going on hikes with her yellow lab.

Taran
Clinical Orthodontic Assistant
Taran graduated from Lyndon Institute in 2022, and joined our team in March 2025. She enjoys being part of a practice with a close-knit team that is always willing to help one another. Taran is a team player, and brings a positive attitude each day in addition to providing excellent patient care.
Taran is close to her family, including two wonderful parents and a younger brother. In her free time she enjoys hanging out with friends and going on adventures with the people she is close to.

Lisa
Treatment Coordinator | Orthodontic Clinical Assistant
Lisa has been with us since October 1988. She received her certification through the Academy of Orthodontic Assisting and is certified in coronal polishing and radiology. She contributes to the success of our office with her compassion, reliability and strong communication skills. She enjoys fishing, cooking and meeting our patients and seeing their beautiful smiles.

Catheryn
Office Administrator (Littleton)
Catheryn joined our practice in June 2024. She is thrilled to be working with such an amazing team, and enjoys the warm welcoming environment of our practice. She also loves watching our patients grow and seeing their new smiles. Catheryn is friendly, welcoming and engaged in each person’s smile journey, and she works hard to make checking in and out from appointments as quick and smooth as possible. Outside the office, her hobbies include hiking and cooking.

Erica
Office Administrator (St. Johnsbury)
Erica joined our practice in November 2024. A graduate of Saint Johnsbury Academy in 2006, she enjoys being part of an amazing team and takes pride in ensuring that patients are checked in smoothly and effectively. Erica’s warm demeanor and love for interacting with children create a welcoming atmosphere, and she finds joy in seeing the smiles of young patients.
Outside of work, Erica cherishes time with her fiancé Matt, her partner of 21 years, and their two daughters. Her family also includes two beloved cats. Erica loves summer, camping with her family, swimming and spending time by the ocean.

Stacey
Office Administrator (Plymouth)
Stacey joined our team in November 2024 and loves working with patients and being around people each day at our office. She enjoys helping others and learning new things, and her helpful, outgoing and caring personality helps patients feel at ease in our office.
Stacey has three adopted children, three grandchildren and many foster children and cheerleaders that she has helped when they were under 18 and who have stayed in touch. Outside the office, Stacey’s hobbies include hiking, boating, going to the beach, spending time with family and friends and coaching cheerleading.

Pamela
Orthodontic Clinical Assistant
Pamela is a graduate of Endicott College and Forsyth School of Dental Hygiene at Northeastern University. She has been working alongside Dr. Hiller since 1988 and has acquired a wealth of knowledge and developed a profound passion for the field of orthodontics. She takes great pride in our shared commitment to meeting our patients’ needs and creating healthy, lasting smiles. Pamela’s invaluable contributions to our office stem from her extensive experience, deep compassion and exceptional skills in patient care, always providing each patient with thorough, dedicated attention.
In her personal life, Pamela and her husband, Michael, have raised four remarkable children: Ryan, Alex, Matthew and Michaela, all of who have benefited from the services at Hiller Orthodontics. Together, Pamela and Michael share a love for travel, having explored much of the world. They also enjoy a host of outdoor activities, including spending time by the ocean, kayaking, biking, skiing, hiking and camping.

Kayla
Orthodontic Clinical Assistant
Kayla first joined Hiller Orthodontics in 2014. She moved away for a while, but happily, she came back to us in in December 2022. She loves seeing the familiar faces of people she has known for a long time and helping them transform their smile. Kayla is happily married to her husband, Carson, and together they have two beautiful children, Wesley and Lakelyn. She loves spending her summers camping, boating on the lake and waterskiing.

Olivia
Orthodontic Clinical Assistant
Olivia joined us in January 2023 and contributes to the success of our practice with her skills, dedication and love for her career. She values the strong sense of team camaraderie, the active engagement with the COA and the opportunities for hands-on learning that our environment fosters. Outside the office, Olivia enjoys writing and reading books. She also used to dance back in the day.