Ryan J. Kennedy, DNP, FNP-C, PMHS, is a nurse practitioner specializing in the assessment and treatment of Attention-Deficit/Hyperactivity Disorder (ADHD) and related conditions across the lifespan. He is the Director of the Pediatric & Adult Clinic for ADHD & Related Disorders in Manhattan Beach, California, a telprivate practice providing diagnostic evaluations, medication management, and evidence-based treatment for children, adolescents, and adults. Dr. Kennedy previously served for 10 years as Associate Director of the Brown Clinic for Attention & Related Disorders in Manhattan Beach, California, where he collaborated closely with his mentor and world-reknowned expert, Thomas E. Brown, Ph.D., clinical psychologist, author, and researcher with over 40 years of experience in ADHD.
During his tenure at the Brown Clinic, he specialized in comprehensive ADHD evaluations, neurocognitive assessment, and treatment of complex ADHD presentations and co-occurring psychiatric conditions. He received his Doctor of Nursing Practice degree from Quinnipiac University and maintains board certification as a Family Nurse Practitioner. Dr. Kennedy completed the Master Psychopharmacology Program through the Neuroscience Education Institute and additional training in Cognitive Behavioral Therapy through the Beck Institute for Cognitive Behavior Therapy. During his doctoral training, he completed three years of psychotherapy fellowship training under the supervision of Dr. Brown, who served as Associate Clinical Professor of Psychiatry and Psychology at the Yale School of Medicine. Dr. Kennedy has contributed to clinical research, presented scientific posters based on his clinical work, and contributed to peer-reviewed publications.
He is a co-author of several books with Dr. Brown, including the first open-access ADHD eBook published by the World Federation of ADHD. In addition to clinical practice, Dr. Kennedy has provided training and clinical supervision for nurse practitioners and healthcare professionals in ADHD assessment and treatment. He has delivered lectures and professional education programs at conferences, universities, and medical education events in the United States and internationally.