James Grifo is a Reproductive Medicine provider in New York, New York. Dr. Grifo is rated as an Elite provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Mosaicism, Infertility, and Ovarian Hyperstimulation Syndrome.

Norbert Gleicher is an Obstetrics and Gynecologist in New York, New York. Dr. Gleicher is rated as an Elite provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Infertility, Mosaicism, Premature Ovarian Failure, and Ovarian Cysts.

Susan Klugman, MD, FACOG, FACMG, is Director, Reproductive and Medical Genetics, Program Director, Medical Genetics and Genomics Residency and Professor, Obstetrics & Gynecology and Women’s Health and Pediatrics at Montefiore Einstein. Her clinical focus is on the evaluation of patients and families at risk for genetic disorders including those patients at risk for hereditary cancer syndromes. She also provides evaluations during pregnancy or preconception, including prenatal diagnosis and consultation for patients undergoing assisted reproductive technologies. Dr. Klugman is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Mosaicism, Trisomy 13, Chromosome 13q Duplication, Holoprosencephaly, and Salpingo-Oophorectomy.

John M. Greally, DMed, PhD, MB, BCh, BAO, is Chief of the Division of Genomics in the Department of Genetics, Director of the Center for Epigenomics and Professor of Genetics and Pediatrics at Montefiore Einstein. Dr. Greally is a specialist in clinical genetics, with an emphasis on rare diseases and congenital conditions. He has expertise in medical genomics, the use of advanced genomic technologies to diagnose genetic conditions. Dr. Greally is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Vitamin D Deficiency, Mosaicism, Obesity in Children, and Malnutrition.

Ian Krantz is a Medical Genetics provider in Great Neck, New York. Dr. Krantz is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Cornelia De Lange Syndrome, Pallister-Killian Mosaic Syndrome, Mosaicism, and KBG Syndrome.

Pe’er Dar, MD, is Director of Fetal Medicine and OBGYN Ultrasound at Montefiore and Professor of Obstetrics and Gynecology and Women’s Health at our Albert Einstein College of Medicine. Dr. Dar’s clinical focus is on the care of women who carry babies with disorders and medical conditions that may affect their lives and he leads the Fetal Medicine and Surgery Team at Montefiore. He particularly specializes in diagnosis and management of medical and structural abnormalities in the fetus and in complicated twin and triplet pregnancies. His expertise include performing detailed ultrasound examination of the fetus including fetal echocardiography (scanning of the fetal heart) and fetal neurosonography (scanning of the fetal brain) as well as performing in-utero fetal surgeries such as fetoscopic laser surgery for monochorionic twins with twin to twin transfusion syndrome, in-utero blood transfusion for fetuses with anemia and in-utero drainage and shunt procedures. Dr. Dar is also experienced in performing amniocentesis, chorionic villous sampling (CVS) and multifetal selective reduction for multiple pregnancies.    Dr. Dar completed his Doctor of Medicine from Tel-Aviv University in Tel-Aviv, Israel in 1986. He started his postgraduate education at Assaf Harofe Medical Center, Tel-Aviv University, with a residency in obstetrics and gynecology and a specialty in high-risk pregnancies from 1992 through 1998. He then came to Montefiore-Einstein, completing a two-year fellowship in medical and reproductive genetics. After spending two years as an attending-specialist in the field of prenatal diagnosis he completed in 2005 three-year residency in obstetrics and gynecology at Montefiore-Einstein. In 2007, he completed additional training in fetal surgery in world-known fetal surgery centers in France and Belgium.  Dr. Dar is very active in research and he is currently the principal investigator in many studies including international multicenter studies. His research focus is in fetal medicine and surgery, non-invasive prenatal screening and placenta accreta spectrum. He has shared his work in many peer-reviewed journals, textbook chapters, abstracts and invited presentations. He is also a reviewer for national and international journals including the American Journal of Obstetrics and Gynecology, Plos one and Prenatal Diagnosis. Dr. Dar is board certified in both Obstetrics and Gynecology and Clinical Genetics and is a member of several professional societies including the Society of Maternal and Fetal Medicine, International Fetal Medicine and Surgery Society and the International Society of Ultrasound in Obstetrics and Gynecology. He has been regularly listed among Castle Connolly Top Doctors for obstetrics and gynecology in the New York Metro area. Dr. Dar is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Placenta Previa, Trisomy 18, Trisomy 13, and Chromosome 13q Duplication.

Sara Schonfeld Rabin-Havt, MD, FACOG, FACMG is an attending physician and assistant professor in the division of Reproductive and Medical Genetics at Montefiore Einstein. Her clinical focus lies in prenatal and preconception genetic counseling, screening and testing; prenatal diagnosis; evaluation of recurrent pregnancy loss; genetic counseling and testing for hereditary cancer syndromes. Dr. Rabin is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top area of expertise is Mosaicism.

Solomon L. Moshé, MD, is Vice Chair of Neurology, Director of the Isabelle Rapin Child Neurology Division and Director of Clinical Neurophysiology at Montefiore. He is also the Charles Frost Chair in Neurosurgery and Neurology, Vice Chair, Saul R. Korey Department of Neurology, and Professor of Neurology, Neuroscience and Pediatrics at the Albert Einstein College of Medicine (Einstein). Dr. Moshé’s clinical focus is on epilepsy and electroencephalography with special emphasis on age-related influences on the expression, control and consequences of seizures. Dr. Moshe is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are West Syndrome, Spasmus Nutans, Post-Traumatic Epilepsy, and Epilepsy.

Melissa Wasserstein is a Pediatrics provider in Bronx, New York. Dr. Wasserstein is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Acid Sphingomyelinase Deficiency (ASMD), Niemann-Pick Disease, Reticulohistiocytoma, and Splenomegaly.

Tamar G. Baer, MD, is Director, Pediatric Endocrinology & Diabetes Fellowship Program at Children's Hospital at Montefiore, and Assistant Professor, Pediatrics at Montefiore Einstein. Her clinical focus is in pediatric endocrinology, differences in sexual development, and diabetes. Dr. Baer is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Sheehan Syndrome, Panhypopituitarism, Intersex, and Turner Syndrome.

Jeffrey M. Weiss, MD, is Senior Vice President for Medical Affairs at Montefiore Einstein and Associate Professor, Department of Medicine (General Internal Medicine) at Albert Einstein College of Medicine. Dr. Weiss has a long and distinguished career as a senior physician leader at Montefiore Einstein, and in his current role, drives the advancement of clinical performance excellence at Montefiore Einstein. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Mosaicism, HIV/AIDS, Hepatitis C, and Cerebral Hypoxia.

Brynn Levy is a Medical Genetics provider in New York, New York. Dr. Levy is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Mosaicism, Holoprosencephaly, Mosaic Variegated Aneuploidy Syndrome, Mosaic Monosomy 22, and Endoscopy.

Nicole Noyes is a Reproductive Medicine provider in New York, New York. Dr. Noyes is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Infertility, Mosaicism, and Ectopic Pregnancy.

Orrin Devinsky is a Neurologist and a General Surgeon in New York, New York. Dr. Devinsky is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Myoclonic Epilepsy, Dravet Syndrome, Seizures, Epilepsy, and Deep Brain Stimulation.

David Keefe is a Reproductive Medicine specialist and an Obstetrics and Gynecologist in New York, New York. Dr. Keefe is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Mosaicism, Infertility, Intersex, and Polycystic Ovary Syndrome. Dr. Keefe is currently accepting new patients.

Janhawi Kelkar, MD, is a medical geneticist at the Children’s Hospital at Montefiore Einstein and Assistant Professor, Genetics at our Albert Einstein College of Medicine. Dr. Kelkar cares for children and adults with a broad range of indications for genetic testing, and is particularly interested in telomere biology disorders and neurogenetic conditions, including neurodevelopmental disorders. Dr. Kelkar is rated as an Experienced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Trisomy 2 Mosaicism, Chromosome 2 Uniparental Disomy, Mosaicism, and Hypotonia.

Bruce Gelb is a Pediatric Cardiologist in New York, New York. Dr. Gelb is rated as an Advanced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are RASopathies, Congenital Heart Disease (CHD), Cardiomyopathic Lentiginosis, Noonan Syndrome, and Heart Transplant.

Zev Rosenwaks is a Reproductive Medicine provider in New York, New York. Dr. Rosenwaks is rated as a Distinguished provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Infertility, Ectopic Pregnancy, Mosaicism, Ovarian Hyperstimulation Syndrome, and Fasciotomy.

Stephen Chasen is a Neonatologist and an Obstetrics and Gynecologist in New York, New York. Dr. Chasen is rated as an Experienced provider by MediFind in the treatment of Mosaicism. His top areas of expertise are Placenta Previa, Trisomy 18, Preeclampsia, Cavernous Lymphangioma, and Hysterectomy.

Jennifer Posey is a Medical Genetics specialist and a Pediatrics provider in New York, New York. Dr. Posey is rated as an Advanced provider by MediFind in the treatment of Mosaicism. Her top areas of expertise are Hypotonia, Achalasia Microcephaly Syndrome, Microcephaly, and Cortical Dysplasia.