About Jessica Diaz

I started my career completely focused on the physical. Then I had a stroke at 36 and had to rebuild everything.

That experience changed how I think about health, energy, and what it means to actually live in alignment with your body. Human Design was the manual my body never came with.

My story

I started my career completely focused on the physical. Personal trainer, barre instructor, certified coach. I knew how bodies worked mechanically and I was good at it. A few years in, at 36, I had a stroke. And everything I thought I knew about the body stopped being enough.

Recovery forced me to stop pushing. For the first time I had to actually listen to my body instead of override it. Physical fitness had always been my foundation but I started to understand that the body operates on more than just the physical level. I went deeper. I trained in Reiki, then Biofield Tuning, then meditation. I began working with energy the way I had always worked with muscle and movement.

Each piece added something. But it was Human Design that brought it all together. It was the manual my body never came with. It explained my energy type, my decision-making authority, why certain things drained me and others lit me up. It connected the physical and the energetic in a way nothing else had.

I got certified. I started helping others read their own charts. And what I see over and over again is people finally exhaling because someone just explained them to themselves. That is what this work does. That is why I do it.

Training and credentials

15+ years of training across fitness, wellness, and energy work

Certified Human Design Coach

Trained and certified in the Human Design system with a focus on practical, real-life application.

Master-level Reiki Practitioner

Trained to the master level in Reiki energy healing and biofield work.

Certified Biofield Tuning Practitioner

Certified in Biofield Tuning, a sound therapy method that works with the body’s electromagnetic field.

Certified Personal Trainer

Over 15 years working with clients on physical fitness, strength, and body awareness.

Barre Instructor

Certified barre instructor with years of teaching group and private classes.

Best of Boston Fitness Instructor 2023

Recognized by Boston Magazine as one of the best fitness instructors in the city.

Beyond the work

Heart and Stroke Association Advocate

Since my stroke I have become an advocate with the Heart and Stroke Association. I believe that understanding your body, including how your energy actually works, is one of the most important things you can do for your long-term health. That belief is at the core of everything I do.

What people are saying

Real experiences. Real transformations.

See how Human Design is helping people find alignment and clarity

Eye Opening

“I had an eye opening session with Jessica. I went in open minded and came out with beautiful insights I could apply right away. I deeply related to my energy type and am excited to use the strategy that works best for Manifesting Generators.”

Becky S.

A Weight Lifted

“All these years I struggled because I felt I needed to keep up with Generator types. I feel like a weight has been lifted and life just got a whole lot easier.”

Annie G.

Nothing Short of Phenomenal

“I let go of all the guilt and should-be thoughts in my head. It was a game changer, nothing short of phenomenal. It gave me permission to follow my inner wisdom.”

Danielle M.

So Much Clarity

“The information I gleaned brought such clarity to why I am the way I am. I felt so many aha moments. I feel more aware of my strengths and empowered to lean into them. Deep, meaningful, and useful.”

Katelyn G.

Next-Level Self Understanding

“My sessions with Jessica have enhanced my self-understanding and indirectly improved my relationships. The human design system serves as a next-level personal life coach.”

Mary F.

Impactful and Inspiring

“Jessica not only illuminated previous patterns I’ve been stuck in but provided helpful solutions for how to reframe and take one step forward in being a better version of myself.”

Jackie G.

Shifted My Life

“One of the best decisions I made was having Jessica read my chart. The information has greatly shifted my life for the better in just two weeks since my reading.”

Alisa G.

Incredibly Affirming

“Seeing and hearing it presented like this is incredibly affirming and insightful. Your talent for explaining this material in such a clear and uplifting manner is truly appreciated.”

Sam Z.

The Greatest Gift

“I know what alignment feels like for me now. Since working with Jessica I have practiced my design consistently and everything has changed.”

Carissa B.

Highly Recommend

“Jess is extremely knowledgeable and passionate about this work. I feel like I have a tool kit that can help me come back to alignment whenever I need it.”

Katarina R.

Mind Blowing

“I recently had a Human Design chart reading with Jessica. It was absolutely mind blowing!”

Karly T.

One of the Best Gifts

“This may be one of the best gifts any of us can receive to validate and better understand ourselves.”

Lexi A.

Fascinating Insight

“I loved learning about my Human Design with Jess. She is clearly extremely well-versed and so much of what I learned will be helpful in my career as well as my personal life.”

Tess D.

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