Dextra / Our Team / Heli Walden Show Hide all experts Marika Mikola Sanna Uotila Terhi Modenius Karoliina Kylävainio Kaisa Randell Päivi Joki-Korpela Eero Varila Satu Heliövaara Henrica Norrmén Merja Sorsa Sini-Mari Paajanen Taija Kuusanmäki Elina Lumioksa Anu Niemi Maija Nykopp Agneta Nystrand Marja Rantaharju Sanna Saarimäki Anne Sulonen Riikka Vass Miia Kaistamaa Essi-Maria Reinikainen Liina Ahlsten Linda Bergström Elina Huovari Nina Lahdenpohja Katri Knuus Ida-Emma Tuominen Reeta Törmälä Heli Walden Kirsi Selin Tanja Laitinen Heli Walden IVF-laboratoriohoitaja I graduated as a laboratory technician in 1997. I began working in the field of infertility treatments in 2001. I have been a part of the founding team of Dextra Fertility Clinic since 2013. I have also been involved in the board of the Finnish Fertility Association (Suomen Fertiliteettiyhdistys).