+386(0)15680781 (Mon – Fri: 10:00-14:00)


MED-ONA d.o.o.

Motnica 5,

1236 Trzin

Med-Ona is located in the Trzin Industrial and Crafts Zone (IOC Trzin).

Take the third exit at the first roundabout. The third building on the left is Motnica 5, where our offices are located.

Parking is provided in the front and in the open enclosure.






9h – 17h

7h – 15h

9h – 17h

8h – 20h

8h – 12h

Monday: 9h – 17h

Tuesday: 7h – 15h

Wednesday: 9h – 17h

Thursday: 8h – 20h

Friday: 8h – 20h


Karin Komerički Kordež

Qualified midwife

I am a qualified midwife and I have always enjoyed working with people. Health and family are the most important human values that are the foundation of our work. In doing so, I am also progressing personally and professionally, thus contributing to the quality of my work.

Katja Milićević, MD

Specialist in Gynaecology and Obstetrics

In life, everyone writes their own story. Kindness and professionalism are my guiding principles at work. I did my studies and specialized in Ljubljana. I continuously improve my knowledge by training and introducing new methods of treatment. With the support of my family and colleagues, I never run out of will and energy.

Lilijana Šerjak


I am a mother and a woman who loves life. What connects me with naturopathy is its philosophy of holistic treatment of body, mind and spirit. I believe that a person is defined by these three elements.

Testimonials from our patients

Thank you for your kind, supportive, professional and informative pregnancy management.
I can never thank you enough for all the energy and time you have devoted to me during these months we have spent together. I am so grateful to you for helping me both physically and mentally, it really shows that you are doing your job with heart. I always leave feeling reassured and that everything will be sorted out and I am happy to come back to your clinic.
Kaja O.
I would like to give feedback on my therapy with therapist Lili Šerjak. First of all, I would like to praise her commitment and precision when she demonstrated the self-massage movements to me. It only got better from there. She carefully carried out the maderotherapy on my legs with various tools. It was the first time I had been to such a therapy and I didn't know what to expect. My body had to process the unfamiliar sensations that Lili triggered by pressing on the neuro-lymphatic points During the therapy, she explained what stagnant lymph causes and how it affects the body and also human functioning. We spontaneously got into a conversation about things that I have only been able to talk about with very few people, and it opened up a whole new way of looking at things. I feel great after the therapy. Very grateful for such a wonderful holistic experience!
Simona Č.

(01) 568 07 81

Counseling telephone

Telephone consultation is also possible,

by prior arrangement.

The telephone consultation lasts up to 15 minutes and costs 30€.