Dr. Oliver W Cass MD

Autoimmune hepatitis is a disease characterized by inflammation of the liver, and when the immune system of our body turns against our liver cells, autoimmune hepatitis occurs. The immune system normally protects the human body from external viruses, bacteria, or infection, which can cause serious...

What are gallstones?Gallstones are stones that are formed either in your gallbladder or the bile duct. The gallbladder is a small organ located just under the liver. Its basic function is to hold bile, which is a digestive fluid secreted by the liver. The gallbladder releases bile when it is...

According to the research conducted by the Centers for Disease Control, more than 29 million people in America are diagnosed to have diabetes while 86 million are reported to have pre-diabetes. It is stated that one of the primary causes of the aggravating number of diabetes development among many...

Celiac disease is a type of autoimmune disease that interferes with the absorption of nutrients while also damaging the small intestines. People with this disease cannot tolerate gluten, which is a nutrient not only found in a lot of the food found in the supermarket, but also commonly used in...

Jaundice refers to a yellowish discoloration that affects the skin and the white parts of the eyes. This occurs when bilirubin levels rise in the patient’s bloodstream. A slight elevation in the levels of bilirubin makes the skin turn yellow. Jaundice can be classified as obstructive,...

In the United States alone, over 780,000 individuals are living with Crohn’s disease, a chronic inflammatory bowel disease that affects the entire digestive tract. To this day, it remains a painful, debilitating, and complex disease for which a cure has yet to be found. But now, research has...