Know Your Brain. Elevate Your Performance.
D2 Human Performance combines brain-health assessments and personalized care to help you understand what may be affecting your sleep, focus and daily performance.
Powered by JLC Services Inc.
Performance, Measured.
Depression Symptoms
PTSD Symptoms
Anxiety Symptoms
Insomnia Symptoms
Results reflect average symptom-score decreases measured across JLC Services programs using standardized assessments. Individual results vary.
Source: JLC SFI Dashboard, August 25, 2026.
About these results
Figures show the average decrease in symptom scores from each patient’s baseline assessment, measured with standardized clinical instruments administered before and during care across JLC Services brain health programs. Figures are program-wide averages and do not represent every patient or predict an individual outcome.
Your Path to Peak Performance
Personalized brain care. Everything else follows.
Your brain runs your sleep, your energy, your focus, your mood and your recovery. At D2 we start there. Personalized brain care means understanding what is affecting how you feel and function, then building a plan around it.
We work with professionals, parents, athletes, veterans and first responders, anyone who wants to function at their best. No stigma, just measurable progress.
One Focus, Done Exceptionally Well
TMS — Transcranial Magnetic Stimulation
We deliberately offer one service: TMS. Treatment sessions last about 45 minutes. You remain awake during treatment, and most people can return to their usual activities afterward.
TMS Therapy
The FDA-cleared, non-invasive therapy at the center of what we do, and how it supports sleep, focus and daily performance.
Experience TMS
Personalized Brain Care
TMS, or transcranial magnetic stimulation, uses magnetic pulses to stimulate targeted areas of the brain. Treatment is non-invasive, and the approach is selected based on your needs and clinical evaluation.
Non-Invasive, Non-Medication
TMS does not involve taking medication during the session and may be used alongside other treatments when appropriate. You are awake and comfortable throughout.
FDA-Cleared TMS Technology
Treatment is delivered with FDA-cleared TMS technology. Your provider will confirm which uses apply to your care.
No Downtime
Treatment sessions last about 45 minutes. You remain awake during treatment, and most people can return to their usual activities afterward.
Data-Driven Progress
Assessments help establish your starting point and track changes throughout care, so you and your provider can review your progress together.
BUILT AROUND YOU
Built Around How You Function.
Sleep, focus, stress and recovery all play a role in daily performance. At D2, we start by understanding your concerns and goals, then use appropriate assessments to help guide personalized care.
Two Areas We Know Inside and Out
Explore our clinical services and learn how an individual evaluation helps determine the right next step.
Major Depressive Disorder
TMS is FDA-cleared for major depressive disorder, its most established use, backed by decades of research. Some insurance plans cover TMS for depression when their treatment requirements are met.
TMS also supports sleep disorders, traumatic brain injury (TBI), anxiety, and more — see every condition we support.
Ways to Access Care at D2
We believe everyone deserves access to brain performance care. That’s why we keep the ways to pay simple and transparent.
Insurance Coverage
Some clinical services may be covered by insurance. Coverage depends on your plan and treatment requirements. Our team can help check your benefits and explain cash-pay options before you begin. Benefit verification does not guarantee coverage or payment.
Cash Pay
All of our services are available on a self-pay basis. Our team is happy to walk you through current rates and help you choose the right services for your goals and budget.
Why D2 Human Performance Center?
Data-driven care. Real results.
D2 was built on a simple idea: brain care should be measured, not guessed at. Every treatment plan is tracked with standardized assessments, so progress shows up in your numbers — not just your mood.
Standardized assessments track your progress from day one. You see the change in black and white.
Performance-first care with zero stigma, from a team that treats you like a person with goals.
Located in Columbus, GA, we are proud to serve the military community, first responders — and everyone else who keeps the world running.
D2 is part of the JLC family of brain health programs operating clinics across the country.
Start With a Better Understanding of Your Brain.
Tell us what you want to improve. Our team will help you understand your options and the next step.