Onto Fertility

Onto Health (operating as Onto Fertility) is a multi-location integrative fertility clinic founded by Dr. Roohi Jeelani, a reproductive endocrinologist and OB/GYN, with locations in Chicago, Illinois and Denver, Colorado. The clinic takes a whole-body, personalized approach to fertility care that goes beyond reproductive treatment to address underlying health drivers, combining IVF, egg freezing, embryo screening, and advanced diagnostics with evidence-based longevity protocols. In 2026, Onto Health raised a $20M Series A led by ARTIS and Humania Capital to expand its AI-driven clinic model across the United States and internationally.