Thomas Fisher, MD
Reproductive Endocrinologist · Spring Fertility Portland, Portland, OR
Photo: springfertility.com.
Specialty: Reproductive Endocrinology & Infertility (federal NPI registry)
Board certified: Reproductive endocrinology & infertility (clinic biography)
Training: DO, Kansas City University of Medicine and Biosciences; OB/GYN residency, Oregon Health & Science University; REI fellowship, Albert Einstein College of Medicine (clinic biography)
Focus areas: IVF, diminished ovarian reserve, PGT, elective fertility preservation and LGBTQ+ family building (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 (springfertility.com)
· Federal NPI registry (NPI 1336361070)
· PubMed author search
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