Dr. Charles Anthony Longo III, MD

Dr. Charles Longo is an endocrinologist who specializes in diabetes and metabolism disorders. He earned his medical degree from the University of Iowa and completed his residency training at the University of Nebraska Medical Center. With 28 years of clinical experience, Dr. Longo brings extensive knowledge to the treatment of hormonal and metabolic conditions. He is fluent in both English and Spanish.

Dr. Longo practices at multiple locations in Sioux Falls, South Dakota, and maintains affiliations with Avera McKennan Hospital and University Health Center as well as Avera Specialty Hospital. His clinical focus includes treating conditions such as hypothyroidism, type 2 diabetes, and thyroid nodules. He routinely performs blood work evaluations and thyroid function testing to help diagnose and monitor his patients' conditions. Patients have given Dr. Longo an average rating of 3.3 out of 5 on Vitals.