Nashua, NH Dentist
Nashua Smile Makers
76 Allds Street
Nashua, NH 03060
(603) 882-3727
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Dentist in Nashua, NH

All our professionals at Nashua Smile Makers maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

Salvatore Guerriero, DMD

Nashua, NH Dentist

Nashua Smile Makers

Salvatore Guerriero has been practicing dentistry for the past 25 years.  He graduated from Tuft's Dental School in 1987 and has been at this Nashua practice for the past 15 years.  Dr. Guerriero is a general dentist who takes pride in delivering the best dental care to all his patients by staying current in the latest dental innovations and techniques.  He is married and has three children.  He is fluent in Italian and enjoys playing soccer, skiing, travelling, reading and woodworking.  He can be reached by e-mail.

Salvatore Colletta, DMD

Nashua, NH Dentist

Nashua Smile Makers

Salvatore Colletta has been practicing dentistry for the past 21 years.  He graduated from Tuft's Dental School in 1991 and has been at this Nashua practice for the past 14 years.  Dr. Colletta's compassion for his patients and continued pursuit for excellence makes him a leader among his peers.  He is married and has two children.  He enjoys coaching and playing ice hockey, skiing, reading and hiking.  He can be reached by e-mail.


Andrea Verranault   

Andrea is our Business Coordinator.  She graduated from Southern New Hampshire University in 2011 with a bachelor's degree in business administration.  She is a proud member of Alpha Sigma Lambda, an honor society recognizing adults who achieve academic excellence while balancing competing interests at home and work.  Andrea joined Drs. Colletta and Guerriero in 2002 and has been a dedicated and dynamic employee.  Andrea strives to provide professional service to patients with honesty, understanding and always a smile. 

Tina Mendell

Tina is our Business Coordinator.  She is a graduate of Nashua High School and attended New Hampshire Technical Institute.  She joined Drs. Colletta and Guerriero in 1999 and has been a dedicated and professional employee.  Tina enjoys the opportunity to help patients maximize their insurance benefits and creating an enjoyable experience for our patients.  Tina is married and has two children. 

Yvonne Cook, RDH

Yvonne is a registered dental hygienist and dental assistant.  She received her associate's degree in dental hygiene and associate's degree in liberal arts at Middlesex Community College.  She is certified in lasers, ultrasonics and CPR.  Yvonne joined Drs. Colletta and Guerriero in 2000 and has been a loyal and hard working employee.  Her knowledge and constant pursuit for education allow Yvonne to provide the best dental care for her patients.  She enjoys spending time with her family and friends. 

Bianca Rancourt-Hallas, RDH

Bianca is a registered dental hygienist who received her degree from New Hampshire Technical Institute.  She also has a bachelor's degree in family studies from the University of New Hampshire.  Bianca is certified in CPR, ultrasonics and lasers.  She joined Drs. Colletta and Guerriero in 2005 and has been a reliable and energetic employee.  Bianca is fluent in French.  She lives in Hollis, NH with her husband and two sons.  She enjoys spending time with her family and being outdoors.

Kathleen Sweeney, RDH

Kathleen is a registered dental hygienist who received her degree from Middlesex Community College.  She joined Drs. Colletta and Guerriero in 2000 and has been a loyal and energetic employee.  She is certified in lasers, ultrasonics and CPR.  She continuously attends classes to stay current with the latest technologies.  She lives in Litchfield, NH with her three children.  She enjoys gardening, reading and her monthly book club.

Rachel Spencer, DA

Rachel is Dr. Colletta's assistant and joined us in 2014 after receiving her DA certificate from Seacoast Career School. She is also a Certified Medical Technician, certified in CPR, and is working towards her CDA. Rachel has proven to be an enthusiastic and valuable member of our team. She enjoys problem-solving and is never afraid to take on a challenge. She lives in Merrimack, NH.

Jessica Oliveri, RDH

Jessica is a registered dental hygienist who received her degree at New Hampshire Technical Institute.  She also received her associate's degree in liberal arts and science from Middlesex Community College.  Jessica is certified in CPR, ultrasonics and lasers.  She joined Drs. Colletta and Guerriero in 2005 and has been a valuable and loyal employee.  She continues to expand her knowledge by attending continuing education courses.  She lives in Salem, NH with her husband and two children.  She enjoys spending time with her family.

Robin Couturier, DA

Robin is a dental assistant and received her dental assisting certificate from New Hampshire Technical Institute in 1990.  She also received an associate's degree in communication and a bachelor's degree in business from the University of New Hampshire in 1996.  She joined Drs. Colletta and Guerriero in 1999 and has been a valuable and trusted employee.  She is certified in CPR and digital radiography.  She lives in Nashua, NH with her husband and two sons.

Mabel Sanchez, DA

Mabel is a dental assistant who received her DA certificate from Seacoast Career School in 2011 and joined us in 2013. She is also a Certified Medical Technician, is CPR certified, and is fluent in Spanish. Mabel has proven to be a very versatile and lively employee. She enjoys practicing yoga and taking care of her 2 children.

Patricia Amaral, RDH

Patricia is a registered dental hygienist who received her degree in 2015 from New Hampshire Technical Institute. She joined our practice in 2016. Patricia is a member of the ADHA and is CPR certified. She is fluent in Portuguese and Spanish, and is continuing her education by working towards her Bachelor's of Science in Dental Hygiene. Patricia is very patient and kind, and enjoys reading and taking care of her new puppy.