Hollie Duonnolo, Ph.D., NCSP

Location(s): Willow Grove, and via Telehealth

If you’re navigating a transition or feeling stuck, or trying to better understand yourself, you deserve a space where you feel supported and genuinely heard. I aim to create a warm, collaborative environment that helps you move toward the goals that matter most to you.

My approach integrates Acceptance and Commitment Therapy (ACT), solution‑focused strategies, and person‑centered care. I specialize in working with neurodivergent individuals (ADHD and autism), college students, and young adults navigating life transitions, as well as those experiencing anxiety, depression, or executive functioning challenges. My work is neuroaffirming and focused on helping you build meaningful, sustainable change.

I am a licensed psychologist in Pennsylvania and PSYPACT authorized, allowing me to provide telehealth services across participating states. I have extensive experience working with adolescents and adults in college disability services, public and international school systems, and outpatient practices. Across these environments, I’ve remained committed to collaborative care that meets you where you are.

Specialties

Autism
Attention-Deficit/Hyperactivity Disorder (ADHD)
Anxiety and depression symptom management
College and graduate students
Young adults and the transition to adulthood
Disability identity
Executive functioning
Mindfulness

Therapeutic Approaches

Acceptance and Commitment Therapy (ACT)
Solution-Focused Therapy
Person-Centered Therapy

Credentials:

Licensed Psychologist in Pennsylvania
PSYPACT Authorized Provider offering telehealth across 40+ states
Nationally Certified School Psychologist (NCSP)
Ph.D., School Psychology from the University of Iowa (2012)

Schedule an appointment with Hollie by clicking the button below, or dial 267-412-5158 to reach one of our referral coordinators now.

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Hollie Duonnolo, Ph.D., NCSP