Lab Staff

Graham Jan 2025

Group Scientific Director

Graham has a wealth of experience and has been with the Sims team for 20 years. 
Iulian.jpg

Laboratory Manager

Clonskeagh Clinic

He is passionate about laboratory design, with one research and three Human IVF laboratory setups in his portfolio, including the one in our new Swords Clinic
Mandy Leslie

Laboratory Manager

Swords Clinic

Mandy loves speaking with patients, hearing their success stories and is passionate about beautiful embryos and getting the best possible results
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Laboratory Manager

Cork Clinic

Sarah is a highly experienced Clinical Embryologist with a PhD in Reproductive Medicine and over 15 years of hands-on expertise
Jannie

Deputy Laboratory Manager

Clonskeagh Clinic

Jannie Michielsen is an experienced embryologist.  She completed her science degree with UCD and then went on to complete a PhD in translation medicine.
Aimee Walsh Cork Lab headshot

Deputy Lab Manager

Cork Clinic

Aimee spent the first 2 years of her career working solely on PGT and in that time managed to personally biopsy over 1500 embryos.