Meet Siglia

A Harvard graduate in public health, a physician by training, working in medicine/public health/research for over 15 years in Brazil and in the United States, Siglia has also pursued additional studies and work on high performance coaching, metaphysics, healthy lifestyle, neuroscience, holistic practices and, visual arts as a venue for education and healing.

Siglia is someone who has been curious about life, traveled around the world, and has used her studies to better understand the connection among science/ spirituality/healthy living, purposeful life and inner transformation through life experiences.


As a Brazilian young medical student, she experienced the last years of dictatorship in Brazil, the social changes that followed and the sense of lost identity not only as a country but as individual  after the political turmoil towards democracy.

As a result, since her young years, she has developed an yearning for learning new paradigms that would make more sense when dealing with changes, diversity, emotions, uncertainty and fear. The intention behind all these initiatives have always been to live a more purposeful and happy life while helping others with their own search for purpose and well being. 

After graduation from medical school and years of practice in Brazil, she moved to the United States and got a Masters degree in Public Health and a MBA degree years later. Professionally, her focus has been on healthy lifestyle (mental, physical, emotional), clinical research, self development and high performance coaching (trained by Brendon Burchard, High Performance Institute).


In the last decades, researchers, scholars, neuroscientists, philosophers have proved what mystics have known for centuries: Everything is intertwined at the core level.

And this truth has inspired Siglia  to keep studying, searching and learning. Gradually she has blended all her professional background with her personal experiences and beliefs including visual arts (film production) for education to reach out people and communities.

This approach has been the soul of her work as a health care/public health professional and a high performance/life transition coach.


She is currently writing her first book about life transitions and tools to help people navigate during times of uncertainty.

This book is a compilation of different subjects, studies and practice on traditional and complimentary/alternative medicine, self-development and metaphysics to help people further with their personal transformation.

She has also dedicated her time for coaching, training others in high performance/healthy lifestyle, work in clinical research and ongoing energy/neuroscience studies.


It would be wonderful if you followed me in FACEBOOK, LINKEDIN and INSTAGRAM (all under Siglia Diniz - location: San Diego). 

I post themes during the week (how-to videos, articles, motivational reminders, news on my events) that interest those who like me are curious about life and its magic in order to improve their lives and others.

Ah, and leave your comments for me to respond and improve the contents of my post and writings.

By the way, my email is [email protected].

Thank you,


Hello Dear ones!

I created a practical free chart and table, based on High Performance habits and Neuroscience principles, for you to set up your purpose and Intentions for the next 3 years.

Enter your email below for you to get your chart and table in addition to weekly updates and practical new materials to support your Life transitions and whatever else you are planning to change and improve from now on.