Image by Hoach Le Dinh

About us

Joanna Marciszewska

I am a clinical dietitian with many years of experience. If you make an appointment, you will meet me and I will watch over your diet and progress.

At Dietetyk TV, two more people work with me - Aleksandra cares about the high quality of menus for patients, and Sandra joins the company's work together.

Aleksandra Pośpiech
A collaborative dietitian

I am an experienced clinical dietitian and in cooperation with Joanna, I make every effort to ensure that the menu prepared for you complies with the recommendations and tailored to your preferences. Master's degree in dietetics I obtained from the Medical University of Warsaw. Currently, I also work at the Department of Cardiac Rehabilitation of the Military Medical Institute in Warsaw and in a clinic specializing in the surgical treatment of obesity.

Sandra Krzemińska

I make sure that visits, webinars

and other delivered products were punctual, orderly and graphically attractive . I manage the schedule and deliver the most important information to patients, thanks to which cooperation with Joanna will be clear, reliable and timely for you.

More about me - Joanna Marciszewska

I'm a clinical and sports nutritionist with a realistic approach to the diet. I've graduated from the Medical University in Wroclaw, and I constantly expand my knowledge during courses in the field of dietetics. In 2019, I completed an internship as a dietitian in the United States in the Hawaiian Cancer Retreats Center (Kokolulu Cancer Retreats).

I'm a specialist in sports nutrition and in the treatment of diet-related diseases such as obesity, insulin resistance, diabetes, hypertension and atherosclerosis . Nutrition is my great passion and I am particularly interested in the topic of female (including PCOS) and male infertility diet therapy. I also guide patients with irritable bowel syndrome (IBS) or SIBO through all stages of the FODMAP diet based on the Monash University guidelines.


Monograph "Problems of reproductive health of women" (2018) of the Medical University of Piastów Śląskich in Wrocław - author of the chapter "The influence of body weight and diet on female fertility"

Certificates - Joanna Marciszewska