Dr. Laliberte grew up in Merrimack, New Hampshire. Her father was a dentist and she developed an early interest in dentistry while assisting in her father’s office as a teenager. Dr. Laliberte attended the University of New Hampshire, majoring in Biology, & continued on to receive her Master’s degree in 2002. After teaching biology at Noble High School for four years in North Berwick, Maine, her interest in dentistry led her to return to academia. She graduated from Tufts University School of Dentistry in 2009 at the top of her class, earning a place in the esteemed dental fraternity of Omicron Kappa Upsilon—an honor only given to the top 10% of the graduating class.

Dr. Laliberte felt extremely fortunate to be mentored by Dr. David Pier when she joined Mount Pleasant Dental Care in 2012.  Prior to that, she gained extensive experience with tooth removal through Families First, a community health center in Portsmouth, NH.  She is especially passionate about comfort in dental care & restoring her patients’ confidence through implantology. Her implant training was completed though the world-renowned Misch Institute (now known as the Resnik Implant Institute) where she learned the cutting edge surgical techniques she applies in practice every day.  Through this program, she earned her fellowship in the International College of Oral Implantologists and stays active in implant studies today through the Pikos Institute, PRF-edu and the Versah Academy.   She was the first provider in Maine to work with the revolutionary & innovative CHROME GuidedSmile from ROE Dental Laboratories, helping patients regain the beauty and functionality of a healthy smile through implants. Her philosophy aligns with the mission of Mount Pleasant Dental Care to listen first, then deliver individualized, uncompromised care.

Dr. Laliberte married her dental school sweetheart, Doug Laliberte, in 2013. “Dr. Doug” is an orthodontist in Rockport at Granite Coast Orthodontics. They have two adorable boys, Wyatt & Owen who keep them busy and grateful every day. They love to travel, spend time skiing at Sugarloaf, explore the natural world & enjoy time with family on Chickawaukie Pond. Dr. Laliberte is also an avid hiker. She has climbed all 48 of the 4,000+ foot tall mountains in New Hampshire to become a member of the Appalachian Mountain Club’s 4,000-Footer Club. Rebecca and Doug are thrilled to call this area home & love raising a family in this community.