Gargash founded Gargash Hospital in 2019. With a subspecialty in reproductive medicine, she was recognized as the first female Emirati gynecologist and IVF specialist in the U.A.E. In December 2023, Gargash Hospital was among 24 private hospitals to be included in the Dubai Health Authority’s educational system to provide training to new doctors. Before founding the hospital, she was an associate professor at Dubai Medical College.