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A Natural 
Approach to
& Connection

Via In-Home or Telehealth Services

"Kelly worked with me and my son for Early Intervention. She constantly went above and beyond. She was professional yet balanced that with care, empathy, explanation and support. I felt confident in her care and in my ability to help my son."


-Erin H. 

Mother and Baby

The In-Home

Learn Realtime Solutions That You Can Use Between Sessions

Get in-the-moment strategies based on your child's unique routines and environment. Plus, learn ways to improve connection and support your child's self-regulation.

Save Time &

Reduce Stress

If you feel relaxed, your child can relax too. No need to pack up, gas up, and commute. Choose at home in-person therapy, or services via your phone or computer at a time that is convenient for you.

  Prioritize Comfort

When your child feels secure, their ability to learn improves. Your child will receive care in a familiar environment surrounded by family, favorite toys, snacks, and activities. No scary hospitals or clinics!


You Both



Cut The Red Tape

Let us help you expedite the evaluation/treatment process. Avoid lengthy wait times and excessive paperwork. Use intuitive online intake forms.

Integrated Approach

 We focus on treating the whole child because communication, behavior, and emotions are linked. To effectively treat one, we often need to treat all three.

Ongoing Support

Receive supportive in-home coaching and weekly check-ins to develop a toolset you'll have for years to come. 


Speech-Language Therapy

We specialize in treating toddlers experiencing:

  • Language Delays & Disorders

  • Speech Delays & Disorders

  • Developmental Disorders (including autism and Down syndrome)

  • And more...

*All therapy sessions include parent coaching


Parent Coaching


 Whether you have a referral from your pediatrician, are concerned,

or you simply want extra support, connect with us!

Receive supportive insight & learn evidence-based tools to:

  • Deepen bonding and attachment

  • Set boundaries

  • Manage challenging behaviors

  • Build child's regulation and attention

  • Use play to optimize development 

  • Read and respond to your child's cues

  • Connect generational parenting patterns

  • And more...




Online Scheduling



Kelly McClintock, MS, CCC-SLP

Kelly McClintock is a speech-language pathologist specializing in toddlers with communication challenges. She holds a Certificate of Clinical Competence (CCC) from the American Speech-Language-Hearing Association and has state licenses in New Hampshire and Massachusetts. Kelly earned a Master of Science in Communication Sciences and Disorders (CSD) from Emerson College, where she is CSD-affiliated faculty. She received her undergraduate degree from the University of Arizona. Kelly is a Level-1 DIR/Floortime practitioner and has participated in Massachusetts Early Intervention Foundations and the Pyramid Model Consortium. Before founding Harmony, Kelly worked within a Boston transdisciplinary Early Intervention team treating children and families with diverse needs. In addition to her work as a therapist and instructor, she is also part of an NGO research and development team focused on novel treatments for children with autism and developmental delays. Kelly lives in the New Hampshire Seacoast with her husband, son, and cat. She enjoys sunshine, exploring new places, and the beauty of nature.

Forest Landscape

Schedule a Complimentary Consultation

We provide in-home services from the New Hampshire Seacoast Region to Boston, Massachusetts, and telehealth services across both states. 

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