Margarita Barreiro, MD

Dr. Margarita Barreiro is an endocrinologist specializing in diabetes and metabolism disorders. She earned her medical degree from Our Lady of Fatima University College of Medicine and completed her residency at Morristown Memorial Hospital in 2020, followed by a fellowship at UH Cleveland Medical Center in 2022. With 11 years of experience in medicine, Dr. Barreiro provides comprehensive care for patients with hormonal and metabolic conditions. She is fluent in both English and Tagalog.

Dr. Barreiro practices at multiple University Hospitals locations throughout Ohio, including facilities in Beachwood, Mayfield Heights, and Cleveland, with an affiliation at Morristown Medical Center. She focuses on treating patients with type 2 diabetes, including children and teens with diabetes. Her expertise extends to managing complex hormonal conditions such as pituitary disorders and parathyroid disease, as well as neuroendocrine disorders that affect the body's hormone-producing glands.