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ADHD care for children,
teens & adults

Comprehensive evaluations and personalized treatment with ADHD specialist Ryan J Kennedy, DNP, FNP-C, PMHS.

Serving children, adolescents and adults in Manhattan Beach, California for 10+ years.

Featured publication

Assessment & Treatment of ADHD
A Practical Guide for Nurse Practitioners

 

Edited by Ryan J. Kennedy • Springer, July 2026
 

​A professional resource on ADHD assessment and treatment, reflecting Dr. Kennedy’s commitment to clinical education and individualized care.

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Cover of Assessment & Treatment of ADHD: A Practical Guide for Nurse Practitioners, edited by Ryan J. Kennedy

A clearer path forward.

Now welcoming new patients

Expert ADHD Diagnostic Evaluations and Treatment

​

Based on the Brown Executive Function Model of ADHD

INITIAL
EVALUATION

Start with a clearer picture.

A comprehensive consultation explores your strengths, challenges and history, with ADHD assessment and screening for related concerns.

Together, we discuss findings and next steps tailored to your needs.

Follow-UP
SERVICES

Ongoing care that evolves with you.

Medication management, therapy, executive-function support, parent guidance and family consultations.

 Accommodation
Reports

Support for school, work and testing.

Established patients may request assessment and documentation for accommodation needs.

We discuss eligibility, documentation requirements, additional testing and report fees before you proceed.

Meet our Director

Ryan J Kennedy, DNP, FNP-C, PMHS

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Personalized care starts with understanding you.

Ryan J Kennedy, DNP, FNP-C, PMHS is a nurse practitioner specializing in ADHD and related concerns in children, adolescents and adults. He earned his doctorate at Quinnipiac University.

What is your Understanding
of ADHD?

ADHD is more than difficulty paying attention.

Executive functions help us organize, begin tasks, manage effort and follow through. Understanding your individual pattern is an important part of personalized care.

Your next step starts with a conversation.

Tell us what has been challenging and what you hope to understand. We can explain the evaluation process, answer questions about appointments and fees, and help you prepare for your first visit.

Contact Us
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Kennedy ADHD Clinic
1230 Rosecrans Avenue, Suite 300
Manhattan Beach, CA 90266
Phone: (310) 844-6619  •  Fax: (408) 413-0405
info@KennedyADHDclinics.com

© 2026 Ryan J Kennedy, DNP – Professional Nursing Corporation

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