Olga A. Kessler, deputy chief physician of “CERTA CLINIC” LLC in medical issues, general (family) practitioner, pediatrician of the first category.

She has taken part in programs for health improvement of children with complex forms of allergic  dermatitis, adult patients with chronic lung diseases, chronic bronchitis, bronchial asthma, allergic rhinitis for many years. She is experienced in prophylactic programs of endoecological rehabilitation (detoxification and anti-age therapy).