About Stiles Family Dentistry

No matter how big or small, Stiles Family Dentistry has your dental needs covered! From routine cleaning to root canal therapy and so much more, we provide excellent professional service in a welcoming dental environment.

Not only do we take the time to give our patients the personalized care they deserve, but we do so using only the most advanced technology to achieve their oral health goals in a safe, timely manner. It isn’t just about providing a beautiful smile; it’s about making sure you leave our office healthy and stay that way!

Meet the Doctors

Dr. Jhon O. Giraldo, DMD

Dr. Giraldo was born in Cali, Columbia and received his DDS degree from the Universidad del Valle in 1991. After completing a one year General Practice Residency, Dr. Giraldo maintained a private practice devoting time to the indigenous population and farm workers. Dr. Giraldo continued on to Tufts University School of Dental Medicine, receiving his DMD degree. While attending Tufts he was awarded the Prosthetic Award for Clinical Excellence (crowns and bridges). During almost ten years spent in the USA, Dr. Giraldo has regularly taken different courses on CAD/CAM technology, Implant restorative techniques, and Advanced CEREC Design. These make him both a highly experienced and skillful professional, always committed to his patients’ oral health. He is also a member of the American Dental Association and Massachusetts Dental Society.

Dr. Giraldo lives with his wife and three children in Windham, NH.

Dr. Yan Lu, DDS

Dr. Lu is a graduate of the New York University College of Dentistry, where she was inducted into Omicron Kappa Upsilon, the national dental honor society recognizing academic excellence. She also graduated Summa Cum Laude from the Beijing University School of Stomatology in China.

With over 19 years of clinical experience, Dr. Lu has practiced in Massachusetts and New
Hampshire and has successfully owned and operated a private dental practice. She brings a comprehensive, patient-centered approach to care, combining clinical expertise with a strong focus on long-term oral health and patient relationships.

Dr. Lu is committed to continuing education and providing state-of-the-art treatment. She
completed a prestigious two-year surgical and prosthetic implantology program at NYU and has achieved both Fellow and Master status with the International Congress of Oral Implantologists (ICOI). She is also certified in Invisalign® and CEREC® technologies, enabling her to deliver efficient, high-quality, and aesthetic outcomes

Meet the Team

Frances – Practice Manager

Frances graduated from Lincoln Tech Institute with a degree in Medical Assisting In 2013. She found a passion for dentistry and joined Stiles Family Dentistry in 2024. She continues to grow in the dental field by taking continuing education courses. She is proficient in assisting patients with insurance information, and scheduling, and is always willing to help with a smile and friendly approach. Frances strives to provide a great experience by connecting with patients. During her time away from work she enjoys cooking, shopping, trying new places, and spending time with her family.

Maura – Registered Dental Assistant

Maura obtained her certificate for dental assisting from Northern Essex Community College and became part of the Stiles Family Dentistry team in September of 2018. Maura assists our Doctors in their daily dental procedures. Her time away from the office is often spent with her husband and son, enjoying outdoor activities, no matter the season.

Natasha – Dental Assistant

Natasha graduated from Rivier University in 2018 with a major in Public Health and joined our dental team in December 2022. She has a passion for helping patients regain their confidence and quality of life by assisting in recreating their smiles. During her time away from work she enjoys reading, spending time with her family, and trying new restaurants.

Lisa – Registered Dental Hygienist

Lisa is one of our Registered Dental Hygienists. Lisa grew up in Salem, NH and has been a member of our team since June 2022. Lisa graduated from NHTI with honors. She is licensed in local anesthesia and is a member of the American Dental Hygienist’s Association. Lisa is most passionate about being thorough and helping her patients feel comfortable, informed, and satisfied with their care. When Lisa is not caring for patients, she enjoys playing tennis, playing the piano, cooking, hiking, and spending time with her family and friends. Lisa resides in Nashua with her husband Andrew.

Christina – Registered Dental Hygienist

After completing her education at Northeastern University, she attended the Forsyth Institute hygiene program in Boston. Christina has treated patients for the past 30 years in general, periodontal, and pediatric dentistry. She enjoys educating her patients on the importance of oral health care. When not in the office she enjoys spending time with her family, cooking, and baking.