Sigal Klipstein, MD
Reproductive Endocrinologist · InVia Fertility Specialists, Hoffman Estates, IL
Photo: inviafertility.com.
Specialty: Reproductive Endocrinology & Infertility (federal NPI registry)
Board certified: Obstetrics & gynecology and reproductive endocrinology & infertility (clinic biography)
Training: MD, University of Chicago Pritzker School of Medicine; OB/GYN residency, Beth Israel Deaconess Medical Center and Harvard Medical School; REI fellowship, Boston IVF and Harvard; fellowship in Medical Ethics, Harvard University (clinic biography)
Contact & booking (through the clinic)
InVia Fertility Specialists website · clinic profile on TFI
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Sources
Sources
Last updated: November 7, 2026
· Clinic bio page (inviafertility.com)
· Federal NPI registry (NPI 1740236025)
· PubMed author search