Instructor

Dr. Mariana Calleja MD

Mariana Calleja is a Costarican MD and writer based in Spain since 2010, accounting 15+ years of experience in Pain Medicine, Palliative Care & Preventive Medicine. Having been able to witness both sides of life's spectrum, she's strongly aware and convinced that the soonest we can manage to change habits and prevent, the better health and life quality everyone will have in the long term. Also, after having suffered from chronic pain issues herself, with no proper help or guidance for more than 2 decades until solved, Dr. Mariana is clear on how there's an urgent need for tools to help people understand not only their own bodies but the most essential health basics (including emotional health now more than ever), so that they can take action and start changing the way they feel and they way they live, whether with chronic conditions or not. That's how the Feel Good project was born in 2015. And after a long journey, The Feel Good Academy is here to teach, show and walk you through your own journey to health. Let me help you. Are you ready? (*For further teaching/speaking services, corporate wellness and 1:1 online sessions, please contact me via email. Thank you!)

What People Are Saying

Health Made Fun & Easy!

by Karla Barquero - Costa Rica

“When I began one of Dr. Mariana's courses I expected to find ways to balance both my personal and professional life in the midst of high stress peaks. Her lessons made me realise how the issue went deeper and how I needed to dig it out. I understood that mindset is everything in life. The lessons are extremely fun, easy, and entertaining. Is like talking to a normal person! Mariana absolutely respects your time and pace as you go through the course, patiently and lovingly. Can’t recommend her enough!”

When Life's a Bit Too Much To Handle

Leyla Giray - Switzerland

“I took Mariana’s course a couple of months ago in the throes of getting organised for a one-month solo trip to Central Asia. My hair was standing on end – packing, flights, budgets, visas, last-minute political events that threatened to throw everything off the rails… I was STRESSED. Mariana suggested I try her stress-busting course, which I did, a bit skeptically. These things don’t usually work for me because the advice often feels counterintuitive. Not this time! It was so simple even I could follow each step, which was delivered by email every few days. Slow and easy, I picked up one little habit at a time. If it all starts to become ‘too much’ and you need a bit of a redirect and some breathing space, please take this course.”

Trusting Your Doctor is Priceless

Jaume Marin - Spain

"I began online medical consultation with Mariana. The first step of mystery and uncertainty disappears as soon as you connect with her, turning into a sense of fidelity, interest and desire to connect with the cause of the problem, not just to alleviate a symptom. My sessions were fruitful and solved my problems. It was a medium to long term solution and all of her advice continues to have an effect on me. Not only did it solve my discomfort, but it allowed me to establish habits that are still helping me. This created a feeling of trust that he had rarely had with another doctor or therapist. I anxiously awaited the arrival of the session time to connect with Mariana, to relax and improve not only my physical health but my approach to a state of well-being and inner health. Undoubtedly recommended. Essential for the connection of body and soul."

A New Approach To Health & Life

Alienor Salmon - UK

"Working with Mariana was life-changing! I signed up for a health programme thinking only of the physical side without realising how much the mental and emotional side can impact on our health. Mariana has a holistic approach to health that opened my mind to a whole new way of thinking when it comes to living a healthy lfiestyle that makes you feel good."

Self Love: A Powerful Pathway to Health

Dominique Lynch - USA

"Mariana put me back in a place of power. She really opened me up and I'm not sure I would have been receptive to dealing with issues like self-love and strength if she hadn't told me the things she said in the session. Thanks."

When Talking Intimacy and Sexuality Becomes Safe & Comfortable

Nicole Kolb - South Africa

"Mariana creates a space of complete trust, honesty and inspiration. Her naturalness when talking about relationships, sex and health allowed me to feel comfortable sharing things that I had never explained to anyone. What a blessing in itself! We started our session talking about my work relationships, which were stressing me enormously, when the conversation changed dramatically. Mariana found the focus of my pain in the first 30 minutes. She is kind, patient, phenomenal. The courage she shows is courage that I took for myself. My life has changed a lot with one session, from being shy in a certain area of ​​my life to wanting to experiment, be fun and be satisfied."

Your Feel Good Journey Starts Here!

  • Free

    The Feel Good Health Journal: Track down your habits with this *FREE* easy worksheet & minicourse to discover how to improve your health & prevent small annoyances from taking away your energy and your day.

    Claim My Free Journal

Let's Rewrite Your Story

Health shouldn't be a gamble or a solo-journey. Let me help you. Let's create simple, easy, enjoyable steps tailored for you - and watch your health & life transform for good. Welcome to your Feel Good journey!

Join Our Substack Newsletter!

A free monthly newsletter where you will receive resources, advice, thought-provoking views and more to vamp up not only your health but your entire sense of happiness, life & wellbeing.