All professionals at Chestnut Green Dental maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.

Salvatore Guerriero DMD

Dr. Guerriero graduated from Tufts Dental School in 1987 and completed his residency at Berkshire Medical Center in Pittsfield, MA.  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.

Click here to email Dr. Guerriero. Click here to see his resume.


Salvatore Colletta DMD
Dr. Colletta graduated from Tufts Dental School in 1991 and completed a residency at Berkshire Medical Center in Pittsfield, MA.  Dr. Colletta's compassion for his patients and continued pursuit for excellence makes him a leader among his peers.

Click here to email Dr.Colletta. Click her e to see his resume.




Brenda Paglia- Picillo Clinical Coordinator

Brenda has been at Chestnut Green Dental for 18 years. Born, raised and educated in Danvers, Brenda is a proud Danvers native and has raised her children here in Danvers as well.  Brenda's interest include cooking Italian food for her  family and friends, riding her motorcycle with her husband David and is a self described beach bum. When she is not actively managing our practice, Brenda is a licensed cosmetologist and an avid traveler and ardent supporter of all new England sporting teams.

Click here to email Brenda.


Janet Gargan RDH

Janet Gargan graduated from dental hygiene school in 1991 and has been working for Chestnut Green Dental for over 27 years.  Janet has four grown children, Jason, a Major in the US Air Force, Steve, who works for Holiday Inn Express, Karen, speech teach in Swampscott and Kevin, a firefighter in Gloucester.

Janet and her husband love to travel and plan on seeing every national park in the United States. She is very involved in youth soccer, Janet is a member of the Mass Youth Soccer board, as well as Essex County Youth Soccer. She has been a soccer referee for 25 years and helps train new referees.

Click here to email Janet.


Christine Guerriero RDH

Christine is a registered dental hygienist who recieved her degree from Forsyth School of Dental Hygiene in 1992.  She is certified in lasers, ultrasonics and CPR.  She continuously attends classes to stay current with latest technologies.  She lives in Middleton with her husband and three children.  She enjoys walking, gardening, yoga, traveling and spending time with family.

Click here to email Christine.


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