Dr. John Martin Mcavoy MD

Have you ever experienced an episode of diverticulitis? It's certainly an unpleasant experience. It does not matter whether you are one of those that has not experienced it or one of those that has had a bad case of diverticulitis; you definitely don’t want to experience it anytime soon. Luckily...

People with Crohn’s and colitis understand the pain of being stuck in public with no restrooms available. The need to visit the restroom can be great, but nothing is publicly available, and upon asking an employee: “Sorry, there are no public restrooms in this building.”Perhaps because of...

Radiation therapy is one of the major treatments for any type of cancer. It is a procedure that uses high energy particles such as gamma rays, protons, electrons, x-rays, and electron beams to destroy cancer cells. Other names for radiation therapy include x-ray therapy, radiotherapy, or...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...