Trimbake Hospital & amp; Maternity Home is one of the Maternity Hospital in Karad. Dr. Snehal Trimbake is reliable and one of the best Infertility Specialist in Karad. What is a fertility specialist called? Reproductive endocrinologists (sometimes referred to as REs) are what most people think of as fertility specialists. A reproductive endocrinologist is a gynecologist who has additional training in infertility and fertility treatment; they treat both male and female fertility issues.