Katherine Schoyer, MD
Reproductive Endocrinologist; REI Division Director · Froedtert & Medical College of Wisconsin, Reproductive Medicine Center, Menomonee Falls, WI
Photo: froedtert.com.
Specialty: Reproductive Endocrinology & Infertility (federal NPI registry)
Board certified: Obstetrics & gynecology and reproductive endocrinology & infertility (clinic biography)
Training: MD, Johns Hopkins University School of Medicine; OB/GYN residency, Northwestern University McGaw Medical Center; REI fellowship, Weill Cornell Medical College Center for Reproductive Medicine (clinic biography)
Focus areas: PCOS, poor responders in IVF, endometriosis and fertility preservation for cancer patients (clinic biography)
Contact & booking (through the clinic)
Clinic biography and contact options ↗ · clinic profile on TFI
You book directly with the clinic.
Sources
Last updated: November 6, 2026
· Clinic bio page (froedtert.com)
· Federal NPI registry (NPI 1932140480)
· PubMed author search
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