Pithak Leahgerikkiet is listed at Genesis Fertility Center as a specialist focused on reproductive medicine and infertility treatment. His clinic profile describes him as an Associate Professor and lists 25 years of expertise in reproductive biology and infertility. In the same profile, he is shown as Head of the Reproductive Biology and Infertility Unit (2018–present) and Head of the Reproductive Medicine Division (term 2022–present) at Siriraj Hospital, Mahidol University. For patients choosing care at the clinic, the named treatment pathway includes ICSI (IVF) and IUI. His licensing information is listed as Thai Medical Council License #18494, and his language profile includes Thai and English. Educationally, the clinic materials list a Certificate of Reproductive Medicine (Infertility) and a Diploma of the Thai Board of Obstetrics and Gynaecology from Siriraj Hospital, Mahidol University, alongside additional board-level credentials. The profile also lists training in family medicine and obstetrics and gynecology specializations. For international patients, English-language consultation is indicated on the clinic profile.