environment and climate | January 07, 2026

Dr. Jill Feffer, MD – New York, NY

Dr. Jill Feffer is an endocrinologist in New York, NY and is affiliated with NYU Langone Hospitals. She received her medical degree from New York University Grossman School of Medicine and has been in practice 4 years. She also speaks multiple languages, including Spanish. She specializes in diabetes, osteoporosis & bone metabolism medicine, pituitary disorders & neuroendocrinology, and thyroid and is experienced in pituitary adenoma, general endocrinology, osteoporosis, calcium and bone metabolism, and obesity and weight management. She has 4 publications and 11 citings.