Dr. John Ruggian graduated from SUNY Stony Brook School of Medicine in 1989 before completing a residency in Internal Medicine at Winthrop University Hospital. Dr. Ruggian then completed a fellowship in Nephrology at Winthrop University Hospital.
Dr. Ruggian has one office in Florida and specializes in Internal Medicine. Learn more.
The specialty of internal medicine is an area of primary care for adults. Dr. Ruggian specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. Dr. Ruggian can also refer patients to specialist physicians when medically needed. For instance, patients with skin conditions may be referred to a dermatologist for further diagnostic tests or treatment plans.
SUNY Stony Brook School of Medicine
MD • 1989
Winthrop University Hospital
Residency in Internal Medicine
Winthrop University Hospital
Fellowship in Nephrology