Dr. Ronald B Villanueva MD

In a thyroid biopsy, a small tissue sample of your thyroid gland is removed and then examined under a microscope to test for an infection, cancer cells, and other thyroid disorders. The thyroid is a small gland located in lower part of the neck, just below the larynx. The gland's main function is...

Back in 2012, a Long Island resident, Rosemarie Sorge, was rushed to the emergency room with diabetic ketoacidosis. Diabetic ketoacidosis is a deadly condition that is characterized by an excess of ketones in the bloodstream, caused by a lack of insulin. These ketones are highly toxic and can create...

Public health and the access to medical care for the impoverished or for those who have lower than average incomes have always been a subject of controversy in the United States. However, in the past few years, increased government investment in this sector have made proper healthcare available for...

Intermittent fasting is common nowadays, and recent studies have shown that there are successes involved with this type of fasting. The most success about the fasting involves diabetes, and perhaps, it is the most impressive. Intermittent fasting involves restricting eating to certain times and not...

Diabetes impacts all parts of your body and the eye is no exception. If you have both sleep apnea and diabetes, it can be devastating to your overall health. Diabetes affects the eyes in several ways, but the most common and serious form of eye complication is diabetic retinopathy. It is important...

DiabetesInsulin is a hormone that is secreted by the pancreas. Diabetes can develop when the pancreas stops secreting insulin or when the body becomes resistant to insulin. The most common type of diabetes is type 2 diabetes.According to the American Diabetes Association, more than 25 million people...