Dr. Mary Ann Sanchez Casiano

Dr. Mary Sanchez Casiano is a family medicine physician with 22 years of experience caring for patients and families. She earned her medical degree from the University of Puerto Rico School of Medicine, where she developed her foundation in comprehensive primary care. Her extensive experience allows her to provide continuity of care across all age groups, from pediatrics through geriatrics.

Dr. Sanchez Casiano practices at multiple locations throughout Puerto Rico, including Mayaguez and San Juan. She specializes in treating conditions such as high cholesterol in children and teens, nonalcoholic fatty liver disease, and acute fatty liver of pregnancy. Her clinical expertise includes performing diagnostic tests like arterial blood gas analysis, calcium blood tests, and alkaline phosphatase testing to help identify and monitor various health conditions.