Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
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Balanced Chemistry, PLLC

Psychiatric Nurse Practitioner, MSN, APRN, PMHNP

Verified by Psychology Today Verified by Psychology Today
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Let's Connect (978) 915-7236
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Available both in-person and online
7 Exchange St 1st Floor Barre, MA 01005
Text the office to schedule your new patient appointment: 978-285-9187 Hello! I am Antoinette Mailloux a board-certified Psychiatric Nurse Practitioner, owner and provider at Balanced Chemistry. I see patients of all ages from MA and NH, treating conditions like anxiety, depression, ADHD, bipolar disorder, autism spectrum disorder (ASD), and dual diagnosis, including substance use disorders. I offer compassionate, individualized care with an integrative and holistic approach. My focus includes education about conditions, clear treatment plans, and strategies for symptom relief, improved daily functioning, and long-term wellness.
My approach combines traditional mental health practices with alternative therapies, all while considering the unique needs of each individual. Whether you’re dealing with anxiety, depression, trauma, neurodiversity, or a combination of mental health and substance use issues, my goal is to provide care that’s compassionate, integrative, and effective.
I want you to know that you are not alone in this journey. In our work together, you’ll find a space where you can feel heard, understood, and respected—without judgment. My goal is to provide you with the support and care you need as you work towards healing and personal goals for your mental health. We want you to leave feeling heard! :)
Call or Balanced Chemistry, PLLC now for a free 15 minute consultation - (978) 915-7236

Practice at a Glance

Available both in-person and online

7 Exchange St

1st Floor

Barre, MA 01005 map

(978) 915-7236

Balanced Chemistry, PLLC

21 New Hampshire 12

Unit 6

Fitzwilliam, NH 03447 map

Website
I offer in-person and telehealth appointments with flexible scheduling, including weekdays and some evenings.
I specialize in ADHD, Anxiety and Depression 
Initial Session Fee $250, Standard Visit $125, I accept insurance 
Individual one-on-one therapy 
Let's Connect (978) 915-7236
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP

Practice at a Glance

Available both in-person and online

7 Exchange St

1st Floor

Barre, MA 01005 map

(978) 915-7236

Balanced Chemistry, PLLC

21 New Hampshire 12

Unit 6

Fitzwilliam, NH 03447 map

Website
I offer in-person and telehealth appointments with flexible scheduling, including weekdays and some evenings.
I specialize in ADHD, Anxiety and Depression 
Initial Session Fee $250, Standard Visit $125, I accept insurance 
Individual one-on-one therapy 

Finances

Fees

  • Initial Session Fee $250
  • Standard Visit $125

Payment Methods

Cash, Check

Insurance

  • Aetna
  • Anthem
  • Blue Cross
  • Blue Shield
  • BlueCross and BlueShield
  • Carelon Behavioral Health
  • Cigna and Evernorth
  • Fallon Health
  • Harvard Pilgrim
  • Health New England (HNE)
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • MBHP | MassHealth
  • Medicaid
  • Optum
  • Oscar Health
  • Oxford
  • Tufts
  • UnitedHealthcare UHC | UBH
  • Well Sense
  • Wellpoint
  • WellSense Health Plan
  • Out of Network
"
I accept Aetna, Cigna, Blue Cross Blue Shield, UnitedHealthcare, Oscar, Oxford, Tufts, and Harvard Pilgrim, MassHealth. Initial evaluations are $250, and follow-ups are $125 for self-pay clients. We confirm insurance benefits before your visit. Feel free to reach out with questions!
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236
"
I accept Aetna, Cigna, Blue Cross Blue Shield, UnitedHealthcare, Oscar, Oxford, Tufts, and Harvard Pilgrim, MassHealth. Initial evaluations are $250, and follow-ups are $125 for self-pay clients. We confirm insurance benefits before your visit. Feel free to reach out with questions!
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236

Qualifications

    Psychiatric Nurse Practitioner: Antoinette Mailloux

  • Verified by Psychology Today License: Massachusetts / RN2294727 Antoinette Mailloux
  • Education and Years In Practice

  • Wilkes University , Post Master's PMHNP, Graduated 2024
  • Additional Credentials

  • Degree/Diploma from MSN Franklin Pierce University / 2021
  • Degree/Diploma from Franklin Pierce University BSN / 2016
"
As a board-certified psychiatric-mental health nurse practitioner (PMHNP-BC) with over 10 years of healthcare experience, I specialize in treating clients of all ages. I earned my Master of Science in Nursing from Franklin Pierce University and completed post-master's studies at Wilkes University.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236
"
As a board-certified psychiatric-mental health nurse practitioner (PMHNP-BC) with over 10 years of healthcare experience, I specialize in treating clients of all ages. I earned my Master of Science in Nursing from Franklin Pierce University and completed post-master's studies at Wilkes University.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236

Specialties and Expertise

Top Specialties

  • ADHD
  • Anxiety
  • Depression

Expertise

  • Autism
  • Behavioral Issues
  • Dual Diagnosis
  • Education and Learning Disabilities
  • Men's Issues
  • School Issues
  • Self Esteem
  • Sleep or Insomnia
  • Stress
  • Veterans
  • Women's Issues
"
I help with issues like anxiety, depression, ADHD, bipolar disorder, autism spectrum disorder (ASD), and substance use disorders. A typical treatment plan may include medication management, supportive therapy, and lifestyle recommendations tailored to your goals. You can expect improved symptom management, better daily functioning, and a path toward long-term mental wellness.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236
"
I help with issues like anxiety, depression, ADHD, bipolar disorder, autism spectrum disorder (ASD), and substance use disorders. A typical treatment plan may include medication management, supportive therapy, and lifestyle recommendations tailored to your goals. You can expect improved symptom management, better daily functioning, and a path toward long-term mental wellness.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236

Endorsement

Roxanne Trevarthan
Roxanne Trevarthan
Psychiatric Nurse PractitionerPMHNP
Antoinette is such a great listener, caring, genuine person.

Client Focus

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals

Treatment Approach

Types of Therapy

  • Motivational Interviewing
  • Person-Centered
"
I use evidence-based treatment types, including medication management and supportive therapy, tailored to your needs. Your experience will be collaborative, compassionate, and focused on helping you achieve symptom relief, improved functioning, and long-term wellness.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236
"
I use evidence-based treatment types, including medication management and supportive therapy, tailored to your needs. Your experience will be collaborative, compassionate, and focused on helping you achieve symptom relief, improved functioning, and long-term wellness.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call or for a free 15 minute consultation now - (978) 915-7236

Groups


Location

Primary Location

7 Exchange St

1st Floor

Barre, MA 01005

(978) 915-7236

Additional Location

Balanced Chemistry, PLLC

21 New Hampshire 12

Unit 6

Fitzwilliam, NH 03447

(978) 915-7236
"
I offer in-person and telehealth appointments with flexible scheduling, including weekdays and some evenings.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call for a free consultation now - (978) 915-7236
"
I offer in-person and telehealth appointments with flexible scheduling, including weekdays and some evenings.
Photo of Antoinette Mailloux - Balanced Chemistry, PLLC, Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Balanced Chemistry, PLLC
Psychiatric Nurse Practitioner, MSN, APRN, PMHNP
Call for a free consultation now - (978) 915-7236