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“Hi, I am Ondrej, a qualified Nutritionist and Personal Trainer based in Westminster/Victoria. I’m also an Aikido and Self-defence instructor  BSYA (Nutri.). AHCP”

“I will provide you with a winning combination of
specially tailored Fitness & Body Building programmes (including martial arts for those who enjoy it) plus expert advice on your nutrition needs.
If you’re based in central London and looking for a
personal trainer Westminster is conveniently located.
With my own range of organic nutritional supplements, you get long-lasting results in a short space of time.”

Personal Training PricesNutrition Prices

What can I help you  with?

About me: Ondrej Matej BSYA (Nutri.)

My journey to becoming a nutritionist and personal trainer began many years ago when I realised that a balanced diet is an essential part of spiritual and mental health, and physical fitness. After trying different diets such as raw food, vegan, vegetarian and others I became aware of the nutritional gaps in most modern diet plans, including the lack of some essential vitamins, minerals, proteins and other compounds which are necessary for good health and longevity.

After sharing this knowledge amongst my family and friends I noticed significant improvements in their appearance and overall well-being. This experience motivated me to study and gain a diploma as a nutritional therapist and personal trainer and start my business OMnutritionist. The goal of all my training and advice is to make you understand your body and its needs, to get you back in to balance with yourself.


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Beverley Drumm

Beverley Drumm,

Yoga & Dance teacher, London N8

I am a yoga and dance teacher, as well as a busy single parent, and when I came to Ondrej I was concerned that my diet wasn’t in line with my practice, as well as the fact that I had a mammoth appetite and often turned to sugar or carbs to load up and caffeine to perk me up throughout the day. I knew I wanted to change, but didn’t know where to start!

From the moment I met Ondrej, I was struck by his warm, open manner, as well as his passion for and knowledge about nutrition. He was able to explain concepts I’d previously found too technical or scientific in an easy-to-understand and non-intimidating manner, so that I could make sense of my symptoms and get clear about what I wanted to do. He has an amazing way of being both direct and compassionate, so that I felt understood and supported, rather than pushed into anything that wasn’t right for me. Throughout the process of my diet change, he has been there for me – generously giving of his time and knowledge to answer concerns and keep encouraging me on. Now several months on, I am amazed at the way my diet has so radically changed and at how good I feel. I have made diet changes I never would have believed possible a year ago, with the result that I am leaner, have more consistent energy and consistently get complimented on my skin tone and shining eyes!


34 years old, Westminster, SW1, London

The decision to train with Ondrej was the best decision I ever made. He is a supportive, talented and fun person to work with. Ondrej didn’t just help me get fitter, he helped me understand why it was important and how I had to change my habits and attitude as well as what I did in the gym. I went from being someone who could barely do 8 burpees to someone who could do 160! I would also recommend his nutritional advice and supplements to anyone making a whole life commitment to being fit and healthy, and taking control of the busy and stressful urban environment we all live in. The hour with Ondrej each day is an oasis of calm and happy progress towards stretching but rewarding personal goals, with someone who cares about helping you reach them.

Well known TV presenter,

London, NW3

I have seen a dramatic improvement in my overall fitness and body tone. Eversince I began my regular work out routine with Ondrej as well as my consultation on nutrition.


Vera Csoka,

29 years old, NW London

Ondrej’s advise was very useful because he didn’t advise just to change all my eating habits from day to day.
He rather gave me an idea of where to start and how to improve it step by step. I could built on his advice very easy and pay attention to all the necessary details in my diet.


Paul M. Vratusha,

47years old, Ljubljana, Slovenia

“What I like about Ondrej is that he doesn’t take life too seriously and makes the whole thing fun..!!! At my age there are things I simply will not do and Ondrej’s special mix makes life practical – simple. His knowledge on resistance training and nutrition is wide and flexible which brings longevity to the whole thing for me. The other thing that I find great is that I can just chat to him about almost anything, his experience is quite varied, interesting. Ondrej has become a friend I can really communicate with.

Rob Waddington,

42 years old, NW6

I was overweight, drinking too much and general pretty unfit. Within 6 weeks, I have lost a stone in weight, can lift my own body weight (previously unthinkable!) and run 10 kms. Ondrej’s combination of nutrition (I now have a fresh fruit superfood smoothie every morning) with a varied exercise programme makes you feel great


Veronika Vesper,

23 years old, Artist, London N4

When I came to Ondrej, my goal was to have a body like a Victoria Secret’s model, which seemed at that time a bit ambitious. Now it looks like the easiest thing ever!
Ondrej totally changed my views and understanding of what healthy eating actually is, and how to eat in order to get fit and have a gorgeous body. After we started working together my progress was so fast, he started to target and shape exactly the areas I needed. Changing my eating habits and exercising correctly did truly change my life and eased up my way of functioning on daily basis. I have much more energy and I look and feel better than I thought I ever could.