Pediatric Behavioral Health

Comprehensive Solutions for Your Family

"Childhood and adolescence 

should be a happy time of growth and discovery.

If it's not, you need a team

that has expertise and caring professionalism to help your family get back on track

and be there for you as long as you need."


                       To Our Valued PBH Families:

We are pleased to be reopening our doors to in person appointments again beginning June 21. If you prefer the convenience of telemedicine, we are continuing to offer that type of service also. Just choose whether or not you would like in person or telemedicine when you schedule your appointment on the portal. 


Mental Health is a critical part of overall health.  We are here for you and will continue to provide you and your family high quality care, whether it be in person or online. 

Our Mission

Pediatric Behavioral Health (PBH)

is a multi-speciality group practice with the shared goal of helping children and families overcome their obstacles to lead satisfying, healthy lives. At PBH we strive to be different from typical mental health facilities. We collaborate with outside specialists and providers. We respect your needs.  Our team philosophy ensures the careful integration of expertise from the fields of psychology, psychiatry, child development, and education.

Our Services

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One on One Feedback
Pharmacists' hands

Individual & Group Therapy

Individual and Family Solutions

Psychiatric Evaluation

 and Medication Consultation/Management

Quality Care

Neuropsychological Testing

& Educational Advocacy

Comprehensive Treatment Planning

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Kimberly Mastis, M.D.

Child & Adolescent Psychiatrist

Medical Director



Learn about our team

of highly qualified,

caring providers

with expertise in working

with children, adolescents,

and families.


Tracey Guertin, PhD, HSP

Pediatric Psychologist

Clinical Director

"By choosing Pediatric Behavioral Health,

you are adding the voices of experts to help you navigate

the obstacles facing you and your family."

Contact Us

148 Worcester Street

West Boylston, MA 01583

   Tel: 508-835-1735


Monday - Thursday 9:00 am - 7:00 pm

Friday 9:00 am - 5:00 pm

Saturday 9:00 am - 1:00 pm

Please note, therapists' appointment times may include hours outside of receptionist.

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©2019 by Pediatric Behavioral Health