Dr. Jeffrey Klein
Dr. Jeffrey Klein is a board-certified reproductive endocrinologist and fertility specialist with more than 20 years of experience helping patients navigate infertility and reproductive health concerns. He serves as Medical Director of Reproductive Medicine Associates of New York’s Westchester practice, where he leads a dedicated team caring for patients throughout Westchester County and the Hudson Valley. He sees patients at the practice’s Mount Kisco and White Plains locations.
During his time at Columbia University, Dr. Klein conducted research focused on developing novel reagents for clinical applications in IVF and infertility treatment. His work earned national recognition and led to presentations at international meetings and collaboration with a global pharmaceutical company.
Dr. Klein has authored numerous peer-reviewed research publications and textbook chapters covering a range of reproductive topics, including IVF, reproductive aging, and egg donation. He combines his extensive clinical and research experience with a patient-focused approach to fertility care.
Education and Training
- University of Michigan
- Albert Einstein College of Medicine
- George Washington University Medical Center
- Columbia -Presbyterian Medical Center
Professional Memberships
- American College of Obstetrics and Gynecology
- American Society for Reproductive Medicine
- Society for Reproductive Endocrinology and Infertility
Honors and Awards
- NY Top Doctor
- Westchester Magazine Top Doctor: 2007-2021
- New York Magazine Top Doctor: 2012, 2013, 2016-2022
- Ortho-McNeil Pharmaceutical Education Award
- Society of Laparoendoscopic Surgeons resident achievement award
Fertility Testing
Conception
- IUI (Intrauterine Insemination)
- IVF (In Vitro Fertilization)
- Sperm Donor Conception
- Gestational Surrogacy
- Gynecological Surgical Care
- Single Parenting by Choice
Preservation
LGBTQIA+
Tuesday: 7:15 AM - 3:30 PM
Wednesday: 7:15 AM - 3:30 PM
Thursday: 7:15 AM - 3:30 PM
Friday: 7:15 AM - 3:30 PM
Saturday: Closed
Sunday: Closed
Dr. Klein and his staff were truly amazing throughout our fertility journey. From the very beginning, he and his entire staff made an incredibly nerve wrecking experience feel manageable, comforting and the perfect dosage of hope. Everyone in the office was sweet, thoughtful, kind, and genuinely caring every step of the way. They took the time to walk us through everything from financial questions with our insurance claims, the risks, possible outcomes, and the next steps with patience and compassion. We always felt supported informed, and cared for. When my baby reached his first milestone and it was time to leave the clinic, I felt like a child not wanting to let go of their parents hand. Thats how safe and cared Dr Klein and his team made us feel. Truly wish every doctors office operated with this level of compassion, professionalism, and humanity. We are grateful and very fortunate to be gifted with our baby.
