Pediatrics – a branch of medicine dealing with childhood diseases, care and development of children. 

Dr. Hanna Olejniczak

Doctor Hanna Olejniczak is passionate about functional medicine. Through a holistic approach to the patient based on a thorough interview, analysis of symptoms and ailments as well as on modern laboratory tests, he creates a treatment program in which, apart from pharmacological drugs (if necessary), I use natural drugs and therapies (homeopathy, herbal medicine), supplements, dieto-therapy and lifestyle change. It focuses on the underlying causes of the disease.

Functional medicine pays special attention to:
healthy intestines,
proper digestion of food,
Detoxification of the body from toxins,
Improvement of metabolism,
Locating and treating inflammation,
Increasing the body's immunity.

Almost all chronic diseases originate in the intestines, and this is where the patient's immunity begins. Dr Olejniczak cooperates with diagnostic laboratories and nutritionists dealing with this topic.

Price list

  • First visit 60 minutes
    PLN 300
  • Next visit 30 min
    PLN 270

Elżbieta Niechciał, MD, PhD

A graduate of the Faculty of Medicine of the Medical University of Warsaw. K. Marcinkowski in Poznań, doctor of medical sciences, specialist in pediatrics, pediatric endocrinology and diabetology, graduate of postgraduate studies in dietetics and nutritional counseling at the Medical University of Poznań.
I am a doctor at the Clinic of Diabetology, Auxology and Developmental Age Obesity at the Clinical Hospital of... K. Jonscher in Poznań and an assistant professor with a PhD at the Medical University of Poznań. My clinical and scientific work focuses on diabetes in children and adolescents (type 1 diabetes, type 2 diabetes, monogenic forms of diabetes), insulin resistance, metabolic disorders resulting from body weight disorders and key processes in children's development - growth and maturation. I gained clinical experience in the Department of Diabetology, Auxology and Developmental Age Obesity at the Clinical Hospital. K. Jonscher in Poznań, where I have been working since 2012, but also during foreign internships, among others. in Italy (Milan) and Great Britain (Cambridge) and foreign courses organized by international scientific societies, i.e. European Society Paediatric Endocrinology (ESPE), International Society for Pediatric and Adolescent Diabetes (ISPAD) or European Association for the Study of Diabetes (EASD) .
Winner of two international clinical and scientific scholarships: ESPE Clinical Fellowship and European Diabetes Procedures Foundation (EFSD) Albert Renold Travel Fellowship Program.
I am the author and co-author of chapters in textbooks on topics related to endocrinology and pediatric diabetology, as well as numerous publications in Polish and foreign journals. I presented the results of my scientific research at national and foreign scientific meetings.

Price list

  • Pediatric consultation (healthy children)
    PLN 200
  • Pediatric consultation (sick children)
    PLN 200
  • Pediatric endocrinology consultation + thyroid ultrasound
    PLN 300
  • Pediatric endocrinology consultation
    PLN 270
  • Diabetes consultation for children
    PLN 270
  • Thyroid ultrasound in children
    PLN 200

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Hanna Olejniczak -
Elżbieta Niechciał -



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