Dr. Sergio David Sierre MD

When you have Crohn’s Disease, living everyday life can be tough enough, but going out to eat may add an extra challenge. In addition to the challenges presented by frequent bathroom breaks, you may find it difficult to locate restaurants that serve food items that don’t exasperate your...

For many people with autism, adulthood poses even more difficulties than childhood. Shelly Henley is the mother of Jacob Wittman, and she knew this better than most people.But she did not let her son fall to the wayside, like so many children with autism do when they cross the threshold into...

Doctors and scientists still hadn’t found the exact causes of ovarian cancer, but there are a few risk factors that may be closely connected to this disease. The epithelial type of ovarian cancer is the most common among women of every age. Women above their 60s are at highest risk, while those...

Genetic mutations are responsible for a small number of Parkinson’s disease cases, but most of the cases originate from unknown environmental issues. Now scientists are turning their attention to identify the environmental risk factors that may cause Parkinson’s disease, including Helicobacter...

What is Gastroenteritis?Gastroenteritis refers to an infection of the gastrointestinal tract, and leads to inflammation of the stomach and the intestines. This irritation, characterized by nausea, vomiting and diarrhea, is also known as the stomach flu. The stomach flu entails severe diarrhea,...

Among older males, less sleep is associated with low levels of testosterone, according to a recent study. Normally, the levels of the male hormone decreases with age, and in some men, this may result in a lack of energy or libido. Researchers noted that some men manage to maintain normal levels of...