NorbertGleicherMD

Obstetrics & Gynecology • New York, NY

Physician

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Office
21 East 69th Street
New York, NY 10021
Phone+1 212-994-4400

Fax+1 212-994-4499
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Education & Training

Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Obstetrics and Gynecology, 1977 - 1979
Tel Aviv University SacklerClass of 1974

Certifications & Licensure

CA State Medical License 1982 - Present
IL State Medical License 1981 - 2026
NY State Medical License 1977 - 2025
FL State Medical License 2015 - 2025
CT State Medical License 2015 - 2024
VA State Medical License 1977 - 2024
American Board of Obstetrics and Gynecology Obstetrics & Gynecology

Awards, Honors, & Recognition

Top Doctors: New York Metro Area Castle Connolly, 2014
Fellow (FACS) American College of Surgeons
Super Doctor SuperDoctors.com
Fellow (FACOG) American Congress of Obstetricians and Gynecologists
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Clinical Trials

Study of Oral Dehydroepiandrosterone(DHEA) to Treat Previously Unexplained Infertility Start of enrollment: 2008 Mar 01
Terminated
Phase 2, Phase 3
Dehydroepiandrosterone (DHEA) Treatment and Premature Ovarian Failure (POF) Start of enrollment: 2009 Jun 01
Terminated
Phase 2, Phase 3
Effect of Colony Stimulating Factor on Poor Endometrial Development During IVF Start of enrollment: 2010 Sep 01
Terminated
Phase 1, Phase 2
Effect of Colony Stimulating Factor on Implantation and Pregnancy Rates Following IVF (in Vitro Fertilization) Start of enrollment: 2010 Sep 01
Completed
Phase 1, Phase 2
Effect of Testosterone Treatment on Embryo Quality Start of enrollment: 2012 Jul 01
Recruiting
Phase 1, Phase 2
Comparison Of The Embryoscope Time-Lapse System With Standard Embryo Culture Start of enrollment: 2014 Sep 01
Terminated
Not Applicable
Effect of Influenza Vaccination on Donor Egg Recipient Outcomes Start of enrollment: 2017 Jan 19
Enrolling by invitation
Phase 4
Effect of Influenza Vaccination on IVF Outcomes - IVF Start of enrollment: 2017 Jan 19
Enrolling by invitation
Phase 4
Injections of Autologous PRP in Women With Primary Ovarian Insufficiency Start of enrollment: 2018 Jul 25
Completed
Not Applicable
Study of PRP in Women With Evidence of Diminished Ovarian Reserve Start of enrollment: 2018 Oct 01
Recruiting
Not Applicable
Ovarian Function Following Intraovarian Injection of PRP Start of enrollment: 2020 Feb 24
Recruiting
Not Applicable
Roles: Sub-Investigator, Contact
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Publications & Presentations

PubMed

The utility of all-freeze IVF cycles depends on the composition of study populations.
Norbert Gleicher, Sarah K Darmon, Pasquale Patrizio, David H Barad> ;Journal of Ovarian Research. 2023 Sep 11
2 citations
Changing clinical significance of oocyte maturity grades with advancing female age advances precision medicine in IVF.
Cari Nicholas, Sarah Darmon, Pasquale Patrizio, David F Albertini, David H Barad, Norbert Gleicher> ;Iscience. 2023 Aug 18
A New Test for Preimplantation Genetic Testing of Aneuploidy (PGT-A) and Structural Chromosomal Imbalances (PGT-SR) Is Non-inferior to Current Platforms but Still Not ...
Pasquale Patrizio, Norbert Gleicher> ;Clinical Chemistry. 2023 Aug 2
2 citations
A review of the 2021/2022 PGDIS Position Statement on the transfer of mosaic embryos.
Norbert Gleicher, Lyka Mochizuki, David H Barad, Pasquale Patrizio, Raoul Orvieto> ;Journal of Assisted Reproduction and Genetics. 2023 Apr 1
4 citations
Previously reported and here added cases demonstrate euploid pregnancies followed by PGT-A as "mosaic" as well as "aneuploid" designated embryos.
Norbert Gleicher, Pasquale Patrizio, Lyka Mochizuki, David H Barad> ;Reproductive Biology and Endocrinology. 2023 Mar 8
What to advise to patients with only one good quality blastocyst, PGT-A or not? Outcomes of 2064 cycles.
Raoul Orvieto, Norbert Gleicher, Pasquale Patrizio> ;Journal of Assisted Reproduction and Genetics. 2023 Mar 1
14 citations
Reconsidering the Polycystic Ovary Syndrome (PCOS).
Norbert Gleicher, Sarah Darmon, Pasquale Patrizio, David H Barad> ;Biomedicines. 2022 Jun 25
2 citations
Jumonji Domain-containing Protein-3 (JMJD3/Kdm6b) Is Critical for Normal Ovarian Function and Female Fertility.
Sambit Roy, Niharika Sinha, Binbin Huang, Holly Cline-Fedewa, Norbert Gleicher, Jianrong Wang, Aritro Sen> ;Endocrinology. 2022 May 1
2 citations
How Not to Introduce Laboratory Tests to Clinical Practice: Preimplantation Genetic Testing for Aneuploidy.
Norbert Gleicher, Pasquale Patrizio, Raoul Orvieto> ;Clinical Chemistry. 2022 Mar 31
16 citations
We have reached a dead end for preimplantation genetic testing for aneuploidy.
Norbert Gleicher, David H Barad, Pasquale Patrizio, Raoul Orvieto> ;Human Reproduction. 2022 Nov 24
8 citations
The uncertain science of preimplantation and prenatal genetic testing.
Norbert Gleicher, David F Albertini, Pasquale Patrizio, Raoul Orvieto, Eli Y Adashi> ;Nature Medicine. 2022 Mar 1
6 citations
Revisiting selected ethical aspects of current clinical in vitro fertilization (IVF) practice.
Anja von Schondorf-Gleicher, Lyka Mochizuki, Raoul Orvieto, Pasquale Patrizio, Arthur S Caplan, Norbert Gleicher> ;Journal of Assisted Reproduction and Genetics. 2022 Mar 1
14 citations
The changing world of IVF: the pros and cons of new business models offering assisted reproductive technologies.
Pasquale Patrizio, David F Albertini, Norbert Gleicher, Arthur Caplan> ;Journal of Assisted Reproduction and Genetics. 2022 Feb 1
Correction to: The changing world of IVF: the pros and cons of new business models offering assisted reproductive technologies.
Pasquale Patrizio, David F Albertini, Norbert Gleicher, Arthur Caplan> ;Journal of Assisted Reproduction and Genetics. 2022 Feb 1
6 citations
Importance of IGF-I levels in IVF: potential relevance for growth hormone (GH) supplementation.
Norbert Gleicher, Sarah K Darmon, Emanuela Molinari, Pasquale Patrizio, David H Barad> ;Journal of Assisted Reproduction and Genetics. 2022 Feb 1
3 citations
Predictive value of cytoplasmic granulation patterns during in vitro fertilization in metaphase II oocytes: part II, donor oocyte cycles.
Jianjun Hu, Emanuela Molinari, Sarah K. Darmon, Lin Zhang, Pasquale Patrizio, David H. Barad, Norbert Gleicher> ;Fertility and Sterility. 2021 Nov 1
3 citations
Author Correction: Depletion of aneuploid cells in human embryos and gastruloids.
Min Yang, Tiago Rito, Jakob J. Metzger, Jeffrey Naftaly, Rohan Soman, Jianjun Hu, David F. Albertini, David H. Barad, Ali H. Brivanlou, Norbert Gleicher> ;Nature Cell Biology. 2021 Nov 1
3 citations
Transferring more than 1 embryo simultaneously is justifiable in most patients.
Norbert Gleicher, Raoul Orvieto> ;Reproductive Biomedicine Online. 2021 Sep 20
4 citations
How will our understanding of human development evolve over the next 10 years
Ali H. Brivanlou, Nicolas C. Rivron, Norbert Gleicher> ;Nature Communications. 2021 Jul 29
4 citations
The evolution of our understanding of human development over the last 10 years
Ali H. Brivanlou, Norbert Gleicher> ;Nature Communications. 2021 Jul 29
4 citations
Time associations between U.S. birth rates and add-Ons to IVF practice between 2005–2016
Norbert Gleicher, Lyka Mochizuki, David H. Barad> ;Reproductive Biology and Endocrinology. 2021 Jul 13
11 citations
Is there still a rationale for non-invasive PGT-A by analysis of cell-free DNA released by human embryos into culture medium?
Raoul Orvieto, Adva Aizer, Norbert Gleicher> ;Human Reproduction. 2021 Apr 20
5 citations
Predictive value of cytoplasmic granulation patterns during in vitro fertilization in metaphase II oocytes: Part I, poor-prognosis patients.
Jianjun Hu, Emanuela Molinari, Sarah K. Darmon, Lin Zhang, Pasquale Patrizio, David H. Barad, Norbert Gleicher> ;Fertility and Sterility. 2021 Apr 15
61 citations
Depletion of aneuploid cells in human embryos and gastruloids.
Min Yang, Tiago Rito, Jakob J. Metzger, Jeffrey Naftaly, Rohan Soman, Jianjun Hu, David F Albertini, David H. Barad, Ali H Brivanlou, Norbert Gleicher> ;Nature Cell Biology. 2021 Apr 1
10 citations
Commentary on two recently published formal guidelines on management of "mosaic" embryos after preimplantation genetic testing for aneuploidy (PGT-A).
Norbert Gleicher, David H. Barad, Zion Ben-Rafael, Demian Glujovsky, Lyka Mochizuki, Deepak Modi, Maximillian Murtinger, Pasquale Patrizio, Raoul Orvieto, Shizuko Taka...> ;Reproductive Biology and Endocrinology. 2021 Feb 18
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Journal Articles

Oocyte-Derived Factors (gdf9 and bmp15) and Fsh Regulate Amh Expression via Modulation of h3k27ac in Granulosa Cells
Norbert Gleicher, Vitaly A Kushnir, T Rajendra Kumar, Endocrinology
Suspected Ontogeny of a Recently Described Hypo-Androgenic PCOS-like Phenotype with Advancing Age
Vitaly A Kushnir, Norbert Gleicher, Endocrine

Press Mentions

Infertility: Navigating the Challenges of IVF and the Importance of Self-AdvocacyJanuary 30th, 2023
Study Raises Questions About Popular Genetic Test for ‘Abnormal’ EmbryosApril 20th, 2022
Experts Question Whether It's Okay to Test Embryos for Common DiseasesMarch 21st, 2022
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