Dr. Marianna Antonopoulou, MD, MD

Dr. Marianna Antonopoulou specializes in endocrinology, diabetes, and metabolism, bringing over two decades of medical expertise to patient care. They earned their medical degree from Aristotle University of Thessaloniki Medical School and completed residency training at Maimonides Medical Center. With 21 years of experience treating complex hormonal and metabolic conditions, Dr. Antonopoulou provides comprehensive care for patients managing diabetes and other endocrine disorders. They are fluent in English and Spanish.

Dr. Antonopoulou practices at multiple UPMC locations, including UPMC Harrisburg, UPMC Community Osteopathic, Riverview Medical Center, UPMC West Shore, and UPMC Carlisle, with offices in Mechanicsburg, Harrisburg, and Lemoyne, Pennsylvania. They focus on treating high blood sugar conditions in both adults and children, as well as managing diabetic emergencies. Their expertise includes performing thyroid and parathyroid ultrasounds and conducting thyroid hormone …testing to evaluate endocrine function. Patients consistently rate Dr. Antonopoulou highly, giving them an average rating of 4.9 out of 5 stars.