This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MO

RONALD D LEIDENFROST, MD

THORACIC SURGERY

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 1973

NPI: 1215936745

Practice Locations (1)

CARDIOTHORACIC SURGERY, LLC

222 S WOODS MILL RD, SUITE 550N

CHESTERFIELD, MO 630173641

3144343049

Source: CMS National Downloadable File, September 2026.

RONALD LEIDENFROST, MD | HealthCareAtlasUSA