GREFI

GREFI is a private fertility and reproductive endocrinology clinic based in San Juan, Puerto Rico. The organization provides assisted reproductive technology and related women's health services, including in vitro fertilization, egg cryopreservation, embryo cryopreservation, donor egg services, and gestational carrier support. Publicly available sources indicate the clinic has operated under the GREFI name for many years and is associated with physician-led reproductive medicine practice in Puerto Rico. It appears to function as a healthcare services provider rather than a drug-development biotech company, with commercial clinical operations focused on fertility care.