8114 E.Cactus Rd - Suite 200

Scottsdale, AZ, 85260

(480) 424 -7200

Mon - Fri: 8:30am - 6pm

Closed for lunch 12:30pm - 2pm

About Us

We have specialized in Attention Deficit Hyperactive Disorder (ADHD) and Attention Deficit Disorder (ADD) diagnosis and treatment in children, adolescents and adults since 1982.  We provide state of the art ADHD diagnosis and evaluation utilizing rating scales, interviewing, computerized testing and Quantitative EEG topographic brain mapping.  We are thorough and comprehensive, evaluating carefully for the presence of ADHD and / or other disorders.  Many other disorders can mimic ADHD (Post –Concussive Syndrome, Learning disabilities, Depression and Anxiety to name a few) or can be present as co-existing disorders.  Our ADHD Evaluation can sort these issues out to avoid misdiagnosis.

ADD Clinic Accreditations

Treatment Interventions

Biofeedback

Parent training

Organizational, time-management training

Individual therapy

Family therapy

Medication Recommendations

Cognitive therapy, positive self talk

Cognitive Training

Educational Interventions for the classroom

Behavior modification at home and school

Social Skills training

Self-esteem enhancement

Self-control training

Education about Attention Deficit Disorder

Adult and parent support groups

Study Skills Training

Treatment of coexisting disorders

Medication can be part of treatment. Effectiveness of medication can be evaluated and the exact dose (within 2 1/2 mg.) determined with our battery of tests and rating scales. Medication used alone, however, may be insufficient. Research has shown that a comprehensive multi-modularity treatment program can bring dramatic results. EEG Biofeedback is available as an alternative or supplement to medication. Twenty years of research has shown that EEG Biofeedback can decrease the excessive slow wave activity characteristic of ADD, thereby raising test scores as much as does medication. Rating scales and grades improve, hyperactivity and impulsivity decrease and IQ has been found to increase by 10 to 15 points. The improvements have been found to maintain at follow-up 27 years later.

Free Phone Consultation

Fill in the form for a FREE phone consultaion with our Clinic Director Robert Gurnee.

Meet The Staff

Clinic Director Bob Gurnee

Robert Gurnee, MSW, LCSW, DCSW, BCIA/BN, QEEG/Diplomate

Clinic Director

Current member of The International QEEG Certification Board

Past president of the International Society of Neurofeedback & Research

Past president of the Neurofeedback Division of the Association of Applied Psychophysiology & Biofeedback

Has made over fifty international brain conference presentations

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Joshua Gregory, M.S., BCN, QEEG/Diplomate

EEG Technician

Josh has been working at the ADD Clinic since 2007. He graduated from Illinois State University with a Masters degree in Counseling Psychology and began his neurofeedback training in 2003 at the University of North Texas Biofeedback Lab. He has earned Neurofeedback (BCN) and Quantitative EEG Diplomat (QEEGD) certification and is experienced in working with children and adolescents with ADHD and behavioral disorders and adults struggling with addictions.

DrJoe

Dr. Joe E. Bezerra

Neurofeedback Specialist​

Dr. Joe E. Bezerra is a distinguished scholar known for his groundbreaking research on  siblings’ cognitive development and expertise in clinical psychology research (currently seeking licensure). He recently achieved the remarkable milestone of completing his second doctoral degree, obtaining both a Doctor of Psychology (PsyD) and a Doctor of Philosophy (PhD) in Psychology, marking a unique accomplishment in his academic journey (Summa Cum Laude).

Dr. Bezerra’s educational background is impressive and comprehensive. He began his pursuit of higher education at Virginia Commonwealth University, where he earned his bachelor’s degree in economics/psychology followed by a master’s degree in psychology. During his time at VCU, Dr. Bezerra demonstrated exceptional dedication to the field and a keen interest in understanding human behavior and mental processes.

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Katherine Hendrix, BCN-T

Neurofeedback Specialist​

Katherine has worked as a Neurofeedback Technician with over five years of experience in the field, she also has extensive background in the medical practice as an Office Manager and Admissions Counselor. She has a great passion for working with people to help them realize their potential.

Matt McGowan

Matt McGowan

Neurofeedback Technician

Matt has worked at the ADD Clinic since 2021. He received a Bachelor’s degree in Psychology from the University of Arizona in 2020. He also studied at the Berklee College of Music and is a member of Phi Beta Kappa Honor Society.

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Christian Twumasi

Neurofeedback Technician

Christian Twumasi is currently attending Liberty University for a degree in Psychology with a minor in Biblical studies, with plans to get his Master’s and license in Mental Health Counseling. He is passionate about helping people with mental health conditions and feels called to be in neurofeedback. His plan to be a Neuropsychiatrist and a Pastor drives him to serve clients to the best of his ability.

Allie Settle

Allie Settle

Neurofeedback Technician

Allie attended Western Michigan University for Law Enforcement until 2019, then left the Midwest to begin a new career with ABA therapy for Autism, revisiting her love for working with children and teens. She wanted to incorporate different modalities to treat adolescents on the spectrum, which began her training in multisensory therapy and Neurofeedback starting in early 2023

Rachel

Rachel Sollenberger​

Office manager

Rachel joined our facility as Office Manager in 2010.  Her longstanding years of administrative experience (1975) is beneficial with meeting the needs of each client and staff members in a professional and friendly manner.

Carol Lettieri

Carol Lettieri

Office Assistant

Carol has spent 20 years in a variety of areas in Healthcare and Mental Healthcare. She enjoys helping others and enjoys working in the Healthcare Community.

Contact Us

(480) 424-7200

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