Gregory Zapantis, MD
Reproductive Endocrinologist; Founder, Medical & Laboratory Director · New York Reproductive Wellness, Syosset, NY
Photo: nyreproductivewellness.com.
Specialty: Reproductive Endocrinology & Infertility (federal NPI registry)
Board certified: Reproductive endocrinology & infertility (clinic biography)
Training: MD, Albert Einstein College of Medicine; OB/GYN residency, SUNY Health Science Center, Brooklyn; REI fellowship, Albert Einstein College of Medicine (clinic biography)
Contact & booking (through the clinic)
New York Reproductive Wellness website · clinic profile on TFI
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Sources
Sources
Last updated: November 7, 2026
· Clinic bio page (nyreproductivewellness.com)
· Federal NPI registry (NPI 1538287529)
· PubMed author search