Massive growth through guided persistence
I help people with ADHD turn chaos into clarity, clutter into organization, and dysregulated emotions into a more peaceful and mindful existence. Together, you and I will dive deep into any issues, big or small, you are facing and desire to improve: leveraging science & skills to build a mental toolkit to help yourself be a powerful, organized, creative, emotionally well-regulated powerhouse. And, we’ll have fun while we do it!
Let’s discuss how we can unlock your real self, so you can live a life which lights you up!

Why do I love to coach and help people?
Hello! It’s John Jack (aka Dr. J) and I have ADHD. My doctorate (Ph.D.) spans the fields of Mathematics, Computer Science, and Biochemistry.
For a large portion of my life, recurring challenges and conflicts seemed normal. But, I found the courage and initiative to start understanding the etiology of my suffering; I am neurodivergent, and through dedication, guidance, and learning skills tailored to my needs, I discovered a healthier and more fulfilling life to live. And, I want to transfer my intense, deep passion for teaching and mentorship to help you achieve the same thing!
How Does Coaching Work?
- First Step: Schedule a FREE 20 Minute Introductory Call with me. Let’s talk about why you’re seeking a coach. Don’t worry, you don’t need to figure out exactly how you need help before the call, we’ll work on that together! No pressure, no sales pitch, just conversation and testing our conversational chemistry.
- Format: Online or In-Person — one hour sessions, 1:1 between you and me.
- Session Focus: We will unlock where you’re stuck and explore tools and skills together to help get you unstuck.
- Repeatable Framework: Awareness ==> Self-compassion ==> New Routines ==> Action ==> Change ==> A New You!

My Approach
I’ve spent my life navigating ADHD across government, academia, and Silicon Valley—fighting many symptoms of ADHD including time blindness, emotional intensity, and the feeling that my brain was always running at a different frequency than everyone else’s. After years of therapy, specialized ADHD treatment, medication, and coaching, I discovered how to work with my wiring instead of brute forcing my way through it. Now I help clients do the same through a grounded, evidence-informed, and surprisingly whimsical approach to coaching.
Testimonials

Lavin Ma, Mathematics-Computer Science Student at University of California, San Diego
“It’s easy getting lost or stuck trying to figure everything out on your own, but Dr. J always kept me grounded in my goals while keeping our meetings equally lighthearted and fun.” – Lavin Ma
Melody Chern, Principal Data Scientist @ Intuit
“What makes John Jack such an effective coach is that he genuinely lives what he teaches. He encourages people to think outside the box and not get bogged down by the day-to-day grind. He has a way of making you feel seen and heard, and he uses his own time and energy to make sure that you’re doing okay and thriving.” – Melody Chern


“John Jack cares deeply for others, noting their strengths and supporting their growth points with the same determined dedication that he puts forth toward his own growth.
His ability to take what he has learned to help himself and use it to support others in their journeys of self-development is remarkable. My life is enriched by John’s presence and I know that anyone who turns to him for guidance will find that their life is enriched by him as well.” – Siera Weiss
Subbu Hariharan, Data Science and Growth Leader @ Intuit
“John lives a life of authenticity, grace and a life experience where he has worked to transform every challenge with kindness, compassion and love.
You can expect direct, honest authentic coaching that helps you to shift your frequency and attain your goals.” – Subbu Hariharan

Privacy Policy
Your privacy is paramount; your best opportunity for change lies in a trust between us, and that begins with transparency and protection of your privacy. While I am not a medical practitioner and coaching is not medical care, I treat everything you share with the same level of respect, discretion, and confidentiality you would expect from a HIPAA-aligned professional. Your information is never sold or shared, and all communication is handled with care and integrity. I treat your information with respect and confidentiality. Your story is yours.