Holly Mehr, MD
Reproductive Endocrinologist · Fertility and Surgical Associates of California, Thousand Oaks, CA
Photo: fertilityassociates.com.
Specialty: Reproductive Endocrinology & Infertility (federal NPI registry)
Board certified: Reproductive endocrinology and obstetrics & gynecology (clinic biography)
Training: MD, Icahn School of Medicine at Mount Sinai; OB/GYN residency, New York University Medical Center; minimally invasive gynecologic surgery fellowship, Lahey Clinic; REI fellowship, UCLA (clinic biography)
Focus areas: fertility care and reproductive surgery (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 (fertilityassociates.com)
· Federal NPI registry (NPI 1679910020)
· PubMed author search
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