New Harbor Behavioral Health: Waltham
A Comprehensive Outpatient Mental Health Program for Teens & Young Adults Ages 16 to 25.
Our Waltham location is specifically designed for teens and young adults between the ages of 16 to 25. We are located on the Waltham/Newton city line, and support individuals and their families residing in Waltham, Newton and the Greater Boston communities. Our evidence-based outpatient treatment programs provide structured, compassionate clinical care for individuals struggling with anxiety disorders, depression, ADHD, executive dysfunction, emotional trauma, and co-occurring substance use issues.
Whether you or your family member are navigating high school academic pressures, college life transitions, or complex emotional challenges, our dedicated clinical team provides structured care designed to support healing while keeping individuals connected to their daily routines.
Insurance & Payment Options
We work with many major insurance plans, including both in-network and out-of-network benefits, and help families understand their coverage before starting treatment.
New Harbor is in-network with Harvard Pilgrim Healthcare, Tufts Health Plan, and Blue Cross Blue Shield.

Why Families Choose New Harbor Behavioral Healthcare Waltham Program
Navigating mental health challenges as an adolescent or young adult can feel overwhelming for both the individual and their family. Located near Waltham and Newton in nearby Dedham, Massachusetts, New Harbor Behavioral Healthcare offers accessible, structured outpatient care tailored to the unique academic, social, and developmental pressures facing local youth.
We utilize best-in-class, evidence-based therapeutic modalities—including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) skills, acceptance and commitment strategies, and family systems-based care. Our clinical programs coordinate closely with local schools, primary care physicians, guidance counselors, and academic institutions across Waltham and Newton to deliver seamless, holistic care.
We offer daily structured care through two core program levels:
- Partial Hospitalization Program (PHP) / Full-Day Treatment: Intensive, daily structured clinical treatment designed for emotional stabilization, crisis prevention, and comprehensive coping skill acquisition.
- Intensive Outpatient Program (IOP) / Half-Day Treatment: Flexible afternoon and evening programming allowing middle school, high school, and college students to participate in evidence-based therapy while maintaining their school or employment schedules.

More About Us: New Harbor’s Only Focus Is On Supporting Teens & Young Adults
Teen Mental Health Program (Ages 12–17) – Dedham, MA
Middle school and high school present intense academic workloads, complex peer relationships, and digital social pressures. Our adolescent mental health program helps teens develop emotional resilience, healthy distress tolerance strategies, and effective communication skills to overcome severe anxiety, mood instability, depression, and behavioral difficulties.
Young Adult Mental Health Program (Ages 16–25) – Dedham and Waltham, MA locations
The transition into independent adulthood—whether attending university, starting a career, or taking a gap year—frequently introduces heightened stress, identity questions, and isolation. Our young adult program supports individuals navigating major life transitions, academic burnout, executive functioning struggles, and independent self-regulation.
New Harbor is Joint Commission accredited and licensed by Massachusetts Department of Public Health and Bureau of Substance Addiction Services to provide mental health and substance use treatment.

What We Treat: Specialized Outpatient Care for Teens & Young Adults
Anxiety Disorders & Stress Management
Anxiety is a common human experience, but severe anxiety disorders disrupt social connections, attendance, and overall daily functioning. We equip teens and young adults with actionable, skills-based tools to manage panic attacks, social anxiety, generalized worry, and performance pressure.
Depression & Mood Disorders
Depression significantly impacts energy levels, daily motivation, academic progress, and personal relationships. Our clinical team delivers compassionate individual, group, and family therapy modalities designed to restore emotional stability, daily routine, and personal purpose.
ADHD & Executive Functioning Challenges
Attention-Deficit/Hyperactivity Disorder (ADHD) creates substantial hurdles in time management, focus, emotional control, and organization. We combine behavioral therapeutic interventions with executive functioning skill-building to foster confidence and academic success.
Substance Use & Co-Occurring Disorders
With rising rates of youth vaping, alcohol, and marijuana use, co-occurring substance use often exacerbates underlying anxiety and depression. We provide integrated dual-diagnosis care to address root causes, increase self-awareness, and establish healthy behaviors.
Waltham Location
Our treatment center in Waltham borders Newton, and serves families across Boston and its suburbs.
- 224 Calvary Street, Waltham, MA
- Call: (781) 613-2112
- Email: admissions@newharborbh.com

Day Treatment, also known as PHP and IOP, options based on level of need
Full Day Treatment/Partial Hospital Program (PHP)
A higher level of structure and support for young adults needing consistent daily treatment.
Half Day Treatment/Intensive Outpatient Program (IOP)
A step-down or moderate level of care for young adults who need treatment but are building independence and returning to school/work.
Frequently Asked Questions
What mental health programs does New Harbor offer for young adults in Waltham, MA?
New Harbor provides structured outpatient mental health treatment for young adults ages 16–25 at our Waltham location. Depending on clinical needs, services may be referred to as an Intensive Outpatient Program (IOP) or Partial Hospitalization Program (PHP).
What is the difference between PHP and IOP program levels?
Partial Hospitalization Programs (PHP) run full-day structured treatment sessions focused on acute stabilization, typically 5 to 6 hours per day, 5 days per week. Intensive Outpatient Programs (IOP) operate on a half-day schedule, which is 3 to 3.5 hours per day, 3 to 5 days per week, enabling individuals to receive structured therapy while continuing school or work activities.
How is family involved in treatment?
Family involvement is a cornerstone of our treatment philosophy. We offer a virtual weekly family group for current and alumni family members, as well as family coaching sessions.
What health insurance plans are accepted?
What should I expect during the admissions and intake process?
Can young adults attend IOP or PHP while in high school, college or working?

Take the First Step Toward Recovery Today
If your adolescent or young adult is experiencing mental health struggles in Waltham or Newton, professional clinical support is available nearby. Contact New Harbor Behavioral Healthcare to speak with an admissions specialist.
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