The 20 Best Congenital Hyperinsulinism Doctors Near Me in New York, US
Find the Top Congenital Hyperinsulinism Experts and Specialists
Richmond Medical Health Care P.C.
Svetlana Ten is a Pediatric Endocrinologist practicing medicine in Staten Island, New York. Dr. Ten is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Acanthosis Nigricans, Intersex, and Panhypopituitarism.
Sanjay Sahay is an Internal Medicine specialist and an Endocrinologist practicing medicine in Garden City, New York. Dr. Sahay is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Low Blood Sugar, Congenital Hyperinsulinism, Type 2 Diabetes (T2D), and Hypothyroidism.
CUIMC/Presbyterian Hospital And Vanderbilt Clinic
Dr. Oberfield, a professor of pediatrics, has been the director of the Division of Pediatric Endocrinology, Diabetes, and Metabolism at Columbia University Irving Medical Center since 2004. Throughout her career, Dr. Oberfield has been dedicated to educating the next generation of pediatric endocrinology sub-specialists. She was for many years director of the fellowship training program in pediatric endocrinology, and is currently associate program director. Since 2005 she has been the principal investigator of a T32 training grant in pediatric endocrinology from the NIH National Institute of Diabetes, Digestive, and Kidney Diseases, one of only a handful of such programs in the country. Since 1998, she has mentored more than 35 fellows and more than 30 pre-doctoral students including Endocrine Society, DERC, and Doris Duke summer fellows.From 2021-2022 Dr. Oberfield served as president of the Lawson Wilkins Pediatric Endocrine Society (PES), an international organization of more than 1,300 members, that provides resources for healthcare professionals and trainees and affords educational support for patients and families affected by disorders of the thyroid, adrenal, and pituitary glands; growth disturbances; and conditions of bone metabolism and diabetes. Her priorities as president, she says, were “to maintain and expand the relevance of bench, translational and clinical researcher as well as the importance of the practicing pediatric endocrinologist, even in an era when delivery of health care and research related to children and adolescents is being dramatically eroded.”Dr. Oberfield has been engaged in patient-oriented research for her entire career, with a particular focus on disorders of adrenal hormone synthesis, adrenarche, and PCOS. She has conducted studies of body composition in children and continues to be involved in multiple studies of childhood obesity.Her clinical research has centered around the developmental/pediatric endocrinology, specifically the HPA axis which intimately affects metabolic function, interacting with adiposity, including studies of body composition in adrenarche and PCOS. She has been the author or co-author of more than 225 articles, multiple chapters and reviews, and is an invited speaker at national and international meetings, including the 2012 NIH-sponsored Evidence Based Methodology Workshop on Polycystic Ovary Syndrome. She is currently an editor for the Journal of Pediatrics and is an associate editor for Hormone Research in Pediatrics. She continues to be listed in Castle Connelly’s “America’s Top Doctors” and NY Magazine’s “Best Doctors."". Dr. Oberfield is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Intersex, Precocious Puberty, Obesity, Vitamin D Deficiency, and Sleeve Gastrectomy. Dr. Oberfield is board certified in Pediatrics and Pediatric Endocrinology. Dr. Oberfield is currently accepting new patients.
Crystal Run Healthcare LLP
Florence Celzo is an Endocrinologist practicing medicine in Middletown, New York. Dr. Celzo is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Nephropathy, Hypothyroidism, and Obesity in Children.
Murray Hill Ob.Gyn
Preneet Brar is a Pediatric Endocrinologist practicing medicine in New York, New York. Dr. Brar is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Congenital Hyperinsulinism, Swyer Syndrome, Obesity in Children, and Malnutrition.
Mount Sinai
Robert Rapaport is a Pediatric Endocrinologist practicing medicine in New York, New York. Dr. Rapaport is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), Short Stature (Growth Disorders), and Idiopathic Short Stature (ISS).
Boston Childrens Health Physicians LLP
Vardhini Desikan is a Pediatrics provider practicing medicine in Sleepy Hollow, New York. Dr. Desikan is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Low Blood Sugar, Short Stature (Growth Disorders), and Sheehan Syndrome.
CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital
Ilene Fennoy is a Pediatrics provider practicing medicine in New York, New York. Dr. Fennoy is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Obesity, Congenital Hyperinsulinism, Hypogonadism, Sleeve Gastrectomy, and Endoscopy.
Mt Endocrinology PC
Maggie Tavdy is an Endocrinologist practicing medicine in Yonkers, New York. Dr. Tavdy is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Hypothyroidism.
CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital
Abeer Hassoun is a Pediatrics provider practicing medicine in New York, New York. Dr. Hassoun is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Type A Insulin Resistance Syndrome, Acanthosis Nigricans, Congenital Hyperinsulinism, and Short Stature (Growth Disorders).
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Jonathan Castro is an Endocrinologist practicing medicine in Monroe, New York. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Obesity in Children.
Cohen Children's Northwell Health Physician Partners At Lake Success
Jennifer Apsan is a Pediatric Endocrinologist practicing medicine in Lake Success, New York. Dr. Apsan is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Precocious Puberty. Dr. Apsan is board certified in American Board Of Pediatrics and American Board Of Pediatrics/Endocrinology.
CUIMC/NewYork-Presbyterian Morgan Stanley Children's Hospital
I am a pediatric endocrinologist with interests that include polycysytic ovary syndrome (PCOS), bone health, disorders of puberty, thyroid disorders, pituitary disorders and growth disorders. In addition to my training in pediatrics and pediatric endocrinology, I have Master of Science degrees in Nutrition (1999) and in Patient Oriented Research (2014) and have completed a research fellowship at the Body Composition Unit of Columbia University Medical Center (2003). I comleted the TRANSFORM KL2 program sponsored by the Irving Institute of Clinical and Translational Research, a mentored career development program. My responsibilites include my clinical practice, overseeing clinical and research fellows, mentoring students, and running a clinical study. I have been certified as a clinical densitometrist by the International Society of Clinical Densitometry and interpret pediatric bone mineral density studies performed at Columbia University Irving Medical Center.My research project, “A double-blind placebo-controlled randomized clinical trial assessing the efficacy of metformin for hepatic fat in adolescents and young adults with polycystic ovary syndrome” has the primary goal of exploring the use of novel and noninvasive testing and a pilot double-blind placebo-controlled trial of metformin with the intention of identifying and potentially treating non-alcoholic fatty liver disease in adolescents and young adults with PCOS. My research is unique in that it uses minimally invasive body composition methodology, which makes it particularly attractive for use in adolescents and young adults. My overall clinical research goal is early identification and treatment of metabolic and body composition abnormalities associated with PCOS and to prevent lifelong morbidity associated with this disorder in a young population. Dr. Sopher is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Precocious Puberty, Panhypopituitarism, Type A Insulin Resistance Syndrome, and Congenital Hyperinsulinism. Dr. Sopher is board certified in Pediatrics and Pediatric Endocrinology. Dr. Sopher is currently accepting new patients.
The Center For Discovery
Kristen Hull is an Endocrinologist practicing medicine in Monticello, New York. Dr. Hull is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Nodule.
Cohen Children's Northwell Health Physician Partners At Lake Success
Allison Mekhoubad is a Pediatric Endocrinologist practicing medicine in Lake Success, New York. Dr. Mekhoubad is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Type 1 Diabetes (T1D). Dr. Mekhoubad is board certified in American Board Of Pediatrics and American Board Of Pediatrics/Endocrinology.
Northwell Health Physician Partners Endocrinology At New Hyde Park
Barry Schuval is an Endocrinologist practicing medicine in New Hyde Park, New York. Dr. Schuval is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Thyroid Nodule, Hypothyroidism, and Type 2 Diabetes (T2D). Dr. Schuval is board certified in American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism.
Northwell Health Physician Partners Diabetes & Endocrinology At Medford
Clara Lengyel is an Endocrinologist practicing medicine in Medford, New York. Dr. Lengyel is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Type 1 Diabetes (T1D). Dr. Lengyel is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Endocrinology, Diabetes & Metabolism.
Cohen Children's Northwell Health Physician Partners At Lake Success
Benjamin Nwosu is a Pediatric Endocrinologist practicing medicine in Lake Success, New York. Dr. Nwosu is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Vitamin D Deficiency, Malnutrition, and Short Stature (Growth Disorders). Dr. Nwosu is board certified in American Board Of Pediatrics/Endocrinology.
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Peggy Nelson is an Endocrinologist practicing medicine in Middletown, New York. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Pheochromocytoma, Hereditary Paraganglioma-Pheochromocytoma Syndrome, and Hypothyroidism.
Gary Wenick is a Pediatrics provider practicing medicine in Brewster, New York. Dr. Wenick is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Delayed Growth, Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).
Last Updated: 04/28/2026








