Call: (603) 444-6411

Meet The Team

Joseph Santilli, DDS


Dr. Santilli grew up in the Hudson Valley region of New York and is a graduate of the University of Rhode Island with a Bachelor of Science in Biology. He went on to complete a Master Degree in Biomedical Lab Science from Quinnipiac University and completed his dental education at Indiana University School of Dentistry.  Dr. Santilli is married and has three wonderful children. He is a true outdoorsman at heart and enjoys spending time hiking and camping with his family. As a general dentist, Dr. Santilli enjoys all areas of comprehensive dental care from preventive treatment and restorations to crown and bridge work, oral surgery, and cosmetic care.

Amanda , RDH

Office Manager / Dental Hygienist

Manda is a 2009 graduate of MCPHS-Forsyth in Boston MA. She is married to her husband Nolan. They have two children, Cyrus and Kinley, as well as one fur baby, Ruger. When Manda is not in the dental office, she enjoys being outside and spending time with her family and friends.

Judi , RDH

Dental Hygienist

Judi is a NH native and graduate of New Hampshire Technical Institute/Concord  with an Associate Degree in Science majoring in Dental Hygiene. When shes not working at the dental office, you may find her volunteering at Littleton Regional Hospital where she works as a buyer/merchandiser for the gift shop. Along with her husband Jeff, Judi enjoys skiing and hiking. She also loves to bake and cook for family and friends!

Kim , RDH

Dental Hygienist

Kimberly grew up in Hudson, NH. She graduated with an Associate Degree in Science and majored in Dental Hygiene at NHTI. She moved to Derry, NH with her husband James and son James and in 2005, she relocated her family to the beautiful town of Bethlehem. Kim attended WMCC and was certified as a medical assistant but her true passion has always been the role of dental hygienist. She enjoys educating her patients and looks forward to working aside her new dental team, providing the highest standard of care. Some of her hobbies include gardening, cooking,  visits to the beach and walking her two Pomchis, Diesel and Darla. 

Meredith , RDH

Dental Hygienist

Meredith grew up in Northern NH and graduated from University of New England in 2008. After graduation she moved to North Carolina then South Carolina where she had been living for the past ten years. She moved back in 2019 to be closer to family. She has a daughter and loves being outside as much as possible.

Sybil , CDA

Dental Assistant

Sybil is a certified dental assistant with over 20 years experience in the dental field. She moved to the North Country from Cape Cod and enjoys hiking, fishing, the ocean, horticulture, as well as several other outdoor activities.

Sarah , CDA

Dental Assistant

Sarah started dental assisting part-time when her son was a baby over 12 years ago. She loves dogs and pizza!


Front Office

Kathy has been with Santilli Family Dentistry since 2017. She has held many different jobs over the years but always loves working with people. She enjoys making people comfortable and easing their anxiety as they come into the office. She loves her husband of six years, Brian, as well as their six kids and five grandchildren with another one on the way!   When not working, she loves decorating, concerts, flying, boating, riding on their Harley, and any new adventure!


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