As the daughter of Chesapeake's founder, Dr. Kathleen Nadeau, Langdon brings a deep understanding of ADHD and learning challenges to the organization. She skillfully mentors her administrative team, instilling an unwavering focus on providing compassionate, personalized support to those seeking help.

Oct 4, 2022 · Kathleen Nadeau, PhD, founder of The Chesapeake Center, is an internationally recognized authority on ADHD and has specialized in the diagnosis and treatment of ADHD since the 1970's.

Aug 15, 2004 · Kathleen G. Nadeau, PhD, is a clinical psychologist who has specialized in working with kids and adults with AD/HD for many years. She is the founder and director of the Chesapeake ADHD Center in Silver Spring, MD, and the author of many books on AD/HD for kids, teens, adults, and professionals.

Kathleen Nadeau, PhD is the founder and director of The Chesapeake Center - ADHD, Learning and Behavioral Health, one of the largest private ADHD specialty clinics in the US.

Kathleen Nadeau, PhD, founder of The Chesapeake Center, is an internationally recognized authority on ADHD. She is a frequent lecturer both in the United States and abroad and...

Kathleen Nadeau, PhD, is an internationally known pioneer in the understanding and recognition of girls with ADHD. She is the Founder and Director of the Chesapeake Center (thechesapeakecenter.com) in Bethesda, MD, one of the largest private ADHD specialty clinics …

Kathleen Nadeau, PhD, founder of The Chesapeake Center, is an internationally recognized authority on ADHD and has specialized in the diagnosis and... Read full bio

Dr. Kathleen Nadeau is the founder and clinical director of one of the largest private ADHD specialty clinics in the United States, The Chesapeake Center for ADHD, Learning and Behavioral Health.

Kathleen G. Nadeau has 22 books on Goodreads with 6320 ratings. Kathleen G. Nadeau’s most popular book is ADD-Friendly Ways to Organize Your Life.

Kathleen G. Nadeau, PhD, is director of the Chesapeake ADHD Center of Maryland in Silver Spring. She is a psychologist who has practiced for over thirty years, specializing in the diagnosis and treatment of ADHD.