Meet The Team

At the core of our dental practice is a friendly team of professionals that are dedicated to your utmost comfort and optimal oral health. We view each patient as a unique individual, and tailor each treatment to your specific needs. As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication. Please know that we are here to provide outstanding patient care, and that we value the trust you have placed in us.

Sanjay Reddy Bommu, BDS, MDS, DMD, FAGD

Dr. Sanjay Bommu received both his Bachelors and Masters degrees in Dentistry and has served on the faculty of several dental schools in India. He continued his dental education at Boston University’s Goldman School of Dental Medicine and earned his doctoral degree. He has numerous scientific presentations to his credit and is also editor and contributor to dental textbooks. Dr. Sanjay prides himself on his experience in and passion for general dentistry.

He is a member of the American Dental Association, the Massachusetts Dental Society, and the Academy of General Dentistry. For Dr. Sanjay, success has only one meaning—to unfold the understanding of dental diseases afflicting humankind, to contribute to the well-being of his patients, and to bring winning smiles back to them. In his free time, he enjoys playing guitar, listening to music, adventure trails, and watching movies with his family.

Bruce Leger, DMD

Dr. Bruce Leger was born and raised in Fitchburg. He graduated from St. Anselm College in 1970 with a Bachelor of Arts degree in biology. He went on to complete his Doctor of Dental Medicine in 1974 at Fairleigh Dickinson University. After graduating Dr. Leger acquired practices in Ashburnham and Fitchburg, merging them to create his own practice. Dr. Leger joined Gardner Dental Group in 2016. Dr. Leger has been actively engaged in the practice of general dentistry with emphasis on full mouth reconstruction and cosmetic dentistry. He is an active member in the Massachusetts Dental Society and the American Dental Association.


Registered Dental Hygienist

Bridget graduated from Quinsigamond Community College in 2002.  She began her career in the dental field in 1993 as a receptionist and also worked as a dental assistant. Bridget has been at Gardner Dental Group since 2005.  She enjoys working with both children and adults. Bridget takes pride in her career and making her patients comfortable during every dental appointment. When not working, Bridget enjoys movies, walking, gardening, camping and spending time with her family.


Registered Dental Hygienist

Roslyn graduated in 2008 from Mount Wachusett Community College with an Associate Degree in Dental Hygiene/ Science.  She started at Gardner Dental Group in 2003 as a dental assistant, while attending college to become a registered dental hygienist.  She loves working as a dental hygienist and her patients mean a lot to her. Gardner Dental Group is another home for Roslyn and she treats her patients like family. While not at the office Roslyn enjoys spending time with her family, doing crafts and spending time at the lake.


Registered Dental Hygienist

Marissa is a Massachusetts native with a degree in communications as well as a degree in dental hygiene. She started her dental career in 2003 as a dental assistant; it wasn't long before she knew she wanted to pursue a career as a dental hygienist. In 2014 Marissa graduated from Mount Wachusett Community College with honors. While in college she served as the secretary of the student American Dental Hygiene Association, and later became an active member. Marissa has also been to Honduras to aid in helping the underprivileged get the dental care they need. She is compassionate about oral health and always puts her patients’ needs first. Marissa has a gentle touch and always has a way of easing her patients’ fears. In her personal time she enjoys spending time with her two children and her husband. They enjoy being outside, four wheeling, and spending time at the beach.


Registered Dental Hygienist

Lisa graduated with a Bachelors Degree in Dental Hygiene from The Fones School of Dental Hygiene at the University of Bridgeport in 2016. Her passion for dental hygiene grew immensely when she began interning at her local dental office in 2013. She believes it is her job to deliver compassionate, ethical and complete oral health care to all of her patients. Lisa carries an open-heart that allows her to connect with her patients and create a welcoming environment. In her spare time she enjoys running, hiking, and long walks on the beach.


Registered Dental Hygienist

Lesley graduated with a Bachelors degree in Dental Hygiene from The Fones School of Dental Hygiene at the University of Bridgeport in 2009. She also has her Masters degree in Physician Assistant Studies from MCPHS University. Even though Lesley works full time as a Physician Assistant, she loves coming back to Gardner Dental Group to work her first passion as a dental hygienist. She enjoys getting to know her patients and wants them to feel comfortable every time they come to the office. When not working, Lesley enjoys spending time with family, friends, her puppy Quint and SCUBA diving.

Darlene, Stephanie, Sarah

Our Dental Assistants


Mallory, Darlene, Joanna (Office Manager)

Administrative Team



Practice Administrator


Dwight K. Stowell, Jr., DMD

Senior Clinical Director

Dr. Stowell is a native of Massachusetts and a graduate of Tufts University. He served as a Naval Lieutenant in the early 1970’s. He has served on the active staffs of Winchendon Hospital, Henry Heywood Hospital, and Athol Memorial Hospital.  He was a Selectman for the Town of Royalston for seventeen years. He has acted as Chairman of the Board of Trustees of the Hospital Cottages for Children, Templeton, MA;  President of the Baldwinville Nursing Home; Trustee of New Salem Academy; an elected member of the Republican State Committee and President of the Mount Grace Dental Specialist, Inc. of Athol, MA.

Contact Us.We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form.