Our Staff

We know that our office is only as effective and as welcoming as the people who work in it, which is why we take pride in our friendly and well-trained team members! We put your needs first to achieve efficient and comprehensive treatment in a supportive and nurturing environment. We promise to speak candidly with you about possible treatments as well as any risks and associated costs of treatment, and how treatment can address your individual needs.

Our staff is uniquely trained and highly skilled, and we strive to provide unparalleled service to each patient. Our staff consists of team members with specialized training and certifications, and years of experience in treating patients with the highest level of care. We strive to stay abreast of the very latest in technology and advances by regularly attending continuing education courses and seminars.

To experience the difference that only a well-trained, professional and courteous team can deliver, schedule your appointment with our office today!

Jessica Connelly – Registered Dental Hygienist

Jessica graduated with an Associate’s degree in Science and a major in Dental Hygiene. Growing up, her love of visits to the dentist drew Jessica into the dental field as a profession. Her additional training includes certification in administering local anesthesia and nitrous oxide. These are methods that can be used to provide patients comfort during certain procedures. In addition to the excellent care she provides her patients, Jessica considers it very important that she build connections with each of them. She has a passion for education and dedicates herself to finding individualized plans to improve patients’ oral and overall health.

When Jessica is not in the dental office, she enjoys spending time with family and friends. She rarely turns down an invitation to participate in new adventures especially when it involves hiking tall peaks.

Ashlee Wheel – Patient Care Coordinator


Ashlee greets every guest with a smile and takes pride in making sure you are comfortable during your time with us. She is skilled in helping patients understand their insurance benefits and is committed to making dental care available to everyone by working with each patient to find financial options that fit their needs as an individual. When Ashlee is not in the office you can find her running around with her 3 little ones! She loves being outside, going on adventures, and enjoys cooking and baking!


Enxhi Shtino – Dental Assistant

Enxhi fell in love with the dental field after observing a day in her own dental office. She completed her internship at Henniker Family Dentistry and earned her Professional Certificate in Dental Assisting from NHTI    She became a permanent part of the team after her graduation. Enxhi is committed to offering the best care available and continues her education each year with advanced training in dental techniques and materials.  Enxhi has a special ability to make each patient feel like a friend and values the opportunity to help her patients feel comfortable and cared for through each visit.

Enxhi is originally from Albania and still has family there that she likes to visit whenever she gets the chance. In her free time Enxhi enjoys spending time with family and friends, trying new foods and traveling! In all parts of her life she loves to experience new things and meet new people.


Katie Sizemore – Registered Dental Hygienist

Katie graduated from NHTI in 2011 with an Associate’s degree in Science and a major in Dental Hygiene. In addition, she has the certification to administer local anesthesia which is a very valuable tool in providing ultimate patient comfort through dental procedures. For every patient, every day, Katie has a commitment to promote good oral health through education, nutritional counseling and advanced clinical therapies.

At the end of her day, Katie loves spending time with her husband and two boys. Somehow in her already busy life Katie always takes the time to stay active, and even competed in a tough mudder! She enjoys spending her free time with good friends and extended family.

Marcia Vitale – Registered Dental Hygienist

Marcia graduated with an Associates Degree in Science with a major in Dental Hygiene from NHTI in Concord in 2011. She also holds a Bachelor's in Business Management. Her additional training includes certification in administering local anesthesia and nitrous oxide. She is passionate about dentistry and public health. She loves to learn about the newest treatments and equipment available to give the best care to her patients.

In her spare time, she enjoys spending time with her husband and their two Siberian Huskies.  In addition, she loves kayaking, yoga, traveling, and being creative.

Stephanie Guislin – Certified Dental Assistant

Stephanie graduated from New Hampshire Technical Institute, in 2009, as a Certified Dental Assistant, with all her expanded functions, and has several years of Dental Assisting experience. Stephanie continued her education with New Hampshire Technical Institute achieving her Associates Degree in Health Science in 2011, Accounting in 2017, and Business Administration in 2018. Each year Stephanie continues her education on several levels encompassing business, health, science, dental techniques, professional training, and dental materials.

Stephanie is dedicated to her patients as well as compassionate and understanding. Stephanie enjoys providing patients with the best dental experience possible. Stephanie has a natural ability to connect with patients and she appreciates all her connections with her patients. Stephanie loves to help people and can put patients at ease in the dental office setting. When Stephanie is outside of the dental office, she enjoys spending time with her family, learning, gardening, reading, and various outdoor activities.

Colleen Earley – Certified Dental Assistant

Colleen graduated from NHTI receiving her Professional Certificate in Dental Assisting. In addition, she then became a certified dental assistant with the Dental Assisting National Board. She is always focused on growth and self-improvement. She is currently studying to become an Expanded Duty Dental Assistant, the nation's highest dental assistant level. Patient experience is her priority, and she works hard to ensure they feel comfortable in and out of our office. In addition, Colleen enjoys helping our patients understand and implement their treatment plans to achieve their dental goals. 

When Colleen is not working, she enjoys spending time with her family and friends and Paisley's golden retriever.