SCIENCEWORKS
BEHAVIORAL HEALTHCARE
Edited and reviewed:
November 4, 2026
Reviewed by:
Complete Care for all Neurotypes
Therapy | Assessments | Coaching
LICENSED PSYCHOLOGIST
ADHD Assessment for Adults and Teens in Nashville
ADHD testing for adults and teens 12+ in the Nashville area, done entirely by secure telehealth with licensed psychologist Dr. Kiesa Kelly, at posted prices.
You've wondered for years whether it's ADHD
IS THIS ASSESSMENT RIGHT FOR YOU?
What the assessment gives you
A full ADHD assessment for adults and teens 12 to 17, done by Dr. Kelly herself
Every step by secure telehealth, from home or work anywhere in Nashville
A careful look at whether ADHD, anxiety or both explain what you notice
Licensed Providers
Telehealth Nationwide*
Neuro-affirming
Private & Secure
HOW THE ASSESSMENT WORKS
What an ADHD assessment involves, start to finish
An ADHD assessment is a structured evaluation that tells you whether ADHD explains what you've been noticing, and what to do next. Dr. Kiesa Kelly, a licensed psychologist, completes every ADHD assessment herself, entirely by secure telehealth.
You start with validated questionnaires in our app. Then come a clinical interview about your overall mental health and a structured diagnostic interview, the DIVA-5. Because anxiety can look a lot like ADHD, both are considered. A feedback session then walks you through your results and next steps, including whether documentation would help. Doing it all online means no drive across town, and you can join from home or work.
KEY STATISTICS ABOUT ADULT ADHD
6.0%
of U.S. adults reported a current ADHD diagnosis in 2023
Source:
1 in 2
adults with ADHD were diagnosed at 18 or older (about half)
Source:
3 yrs
Belmont's limit on the age of ADHD documentation
Source:
WHAT TO EXPECT
Three steps from first call to clear answers
1
Free 15-minute consult.
We talk through what you're noticing and plan an assessment that fits your budget.
2
3
Dr. Kelly explains your results; any documents you order follow within 5 business days.
Screeners in our app, then a clinical interview and the DIVA-5, all by telehealth.
Questionnaires and interviews.
Feedback session.
Payment options
As a specialty practice, we're out-of-network so we can offer the most effective, customized services.
Our payment options are transparent and flexible:
-
Self-Pay: All major credit cards; FSA/HSA eligible
-
Payment Plans: 6-months interest-free for approved clients via CareCredit
-
Superbills Provided
-
Out-of-Network: Up to 90% reimbursement for qualifying plans
WHO YOU'LL WORK WITH
Your assessment, completed by Dr. Kiesa Kelly
Dr. Kiesa Kelly, PhD, a licensed clinical psychologist who specializes in ADHD and autism, completes your evaluation herself, entirely by secure telehealth, including high-masking and late-identified presentations. She sees clients across Tennessee and in other PSYPACT states (the 42 states and DC that authorize psychologists to see clients by telehealth across state lines).
Dr. Kiesa Kelly (she/her)
Owner & Psychologist
Ryan Burns (he/him)
Practice Director
WHY CLIENTS CHOOSE SCIENCEWORKS
Psychologist-led, priced up front
Dr. Kelly completes every ADHD assessment herself. She has more than 20 years of assessment experience and did an NIH-funded postdoc on ADHD.
Starting prices are posted: $1,099 for adults and $1,299 for teens. A diagnostic letter, full report and cognitive testing are optional extras.
We have immediate availability, and most people start within a week. Documents you order arrive within 5 business days of feedback.
FREQUENTLY ASKED QUESTIONS
Common questions about ADHD testing
How much does an adult ADHD assessment cost?
An adult ADHD assessment starts at $1,099, and a teen assessment at $1,299. A diagnostic letter (from $200) or full report (from $400) is optional and priced separately. We're out of network, accept FSA and HSA cards, and provide superbills for possible reimbursement.
Can an ADHD assessment be done by telehealth?
Yes. Every step, from the questionnaires to the feedback session, happens by secure telehealth while you're in Tennessee. We don't offer in-person assessments, even at our Nashville office, which is used for therapy. Online means no travel and less time away from work or school.
Will the results work for college or testing accommodations?
Each school, employer or testing agency decides what it accepts, so we can't promise approval. Some, like College Board for extended time, expect standardized cognitive and academic scores. Cognitive testing is an optional add-on. Check their rules first; we'll talk through your options.
*Therapy and assessments available in the following states (coaching available worldwide):
Work with us locally:
AL, AK, AZ, AR, CO, CT, DE, DC, FL, GA, ID, IL, IN, KS, KY, ME, MD, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NC, ND, OH, OK, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WV, WI, WY
2603 Elm Hill Pike, Suite C
Nashville, TN 37214
Disclaimer: This page provides general educational information and is not a substitute for mental health diagnosis or treatment. Reading this page does not create a therapist–client relationship with ScienceWorks Behavioral Healthcare. If you are in crisis or may be at risk of harm to yourself or others, call 911, go to your nearest emergency room, or call/text 988 (U.S.). Additional emergency support can be found here: Emergency Resources.