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Koglin Orthodontics | Meet The Staff in Newburyport

 26 Inn Street
Newburyport, MA 01950
44A Dover Point Office Park
Dover, NH 03820


Orthodontics for All Ages

Meet The Staff


Donna is our Office Administrator and has been working with Dr. Koglin for over 5 years. She has over 30 years experience as a Certified Dental Assistant and Office Manager.  Her expertise in billing and insurance will guide you with any questions you may have regarding your insurance and FSA/HSA plans.  Donna will be the first person you connect with when calling the office or coming to your appointment.  She wears many hats at Koglin Orthodontics.  It isn't unusual to see her in the clinical area taking records, impressions, and introducing New Patients to the office.  Donna has a passion for her job.  She loves interacting with the children and families, helping to develop long lasting, trusting relationships with patients is her goal.  As the Practice Liaison she interacts closely with our referring offices.

Donna resides in Georgetown with her husband Larry and 2 children, Kassandra and Matthew. Donna is a avid runner.  She enjoys gardening, cooking, cycling and yoga. The family enjoys skiing, camping, canoeing, biking, and local restaurants in the North Shore.

                                     Any travel tips, restaurant suggestions or how we can improve upon your experience in the office, Donna would love to hear from you!

Hello, my name is Jenna Demyanovich. I have had the pleasure of working in the orthodontic field for 24 years now.

In Dover , NH, I am the office administrator and dental assistant, with expanded training in orthodontics, I am involved in every step of your treatment with Dr. Koglin. Working with a such highly skilled specialist has made such an impact on my career. Some of my responsibilities include: greeting you and your family when you arrive, coordinating your treatment plan, assisting, helping with the business aspect of your treatment.

My favorite part of working in the orthodontic field is meeting so many wonderful families and treating all their children. This practice has allowed so many of the patients to become “like extended family.”

My husband, Jonathan and I have a cabin in Maine which we escape to as often as possible. Together we enjoy taking nature hikes, snowmobiling, snowshoeing, four wheeling, scuba diving and playing with our three Labradors- the loves of our lives!!! I have many hobbies such as gardening, cooking, listening to “others life stories” braiding rugs. I am most passionate about animals. If you have a minute when we meet, make sure you ask me about our unexpected “pet adventures".

julie_staff.JPG Julie is a clinical assistant. She graduated in 2007 from Marian Court College with an Associates Degree in Business Administration. She later went on to the Dental Assisting Program at Middlesex Community College and graduated in 2010.  What Julie loves the most about her job is removing braces and seeing the paitents new smile!!!  In her spare time she enjoys  planning vacations. (Disney being her favorite vacation spot) baking and spending time with family and friends.  Julie currently  resides in Lynn with her finacee, Dean.



aimee.JPGAimee is a clinical assistant with over 14 years of experience in the dental field. Aimee loves working with the patients and getting to know them over the course of their treatment and especially loves seeing the wonderful results of those treatments in their smiling faces. Aimee resides in Haverhill with her husband, two daughters and a feisty chihuahua. In her spare time she enjoys exercising, spending time with friends and family, watching movies and loves hanging at the beach in the summer.




NancyHi my name is Nancy, I am a certified orthodontic assistant with 30 years of experience in the field. I have experience in all aspects of the orthodontic office, my favorite being an assistant. I love helping to create beautiful smiles and seeing how it can impact lives. I have 3 grown children that my husband and I couldn't be more proud of. I am an avid New England sports fan My absolute favorite being our amazing Patriots! In our spare time we travel alot, spending our summers in Maine, motorcycling, kayaking, and walking everywhere especially on the beach. Always looking for new adventures.




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