Mark A Casteel MD

In 2013, the U.S. Centers for Disease Control and Prevention (CDC) reported that the average smoker smokes 10-19 cigarettes a day, and about 17.8% of the population were active smokers. The first studies linking smoking to gastroesophageal reflux, or acid reflux, discovered that symptoms began...

Millennials are people who were born between the years 1982 and 2000. It has been found that recently millennials have surpassed the baby boomers as the largest living generation in the country.This information was given by the U.S. Census Bureau and can be taken into account for the professional...

Nancy Crowe is a previvor, but she understands if someone doesn’t know what that means. It’s a relatively new term which arose in 2000 from a challenge posted on FORCE’s website. FORCE stands for Facing Our Risk of Cancer Empowered and was started by Sue Friedman in 1999.Sue says the goal of...

What Is Gynecomastia?When boys enter adolescence, they will see a lot of hormonal changes in their body. The growth in both maternal and paternal hormones leads to changes like a growth of hair, deepening of the voice, etc. In some cases, due to excess estrogen in the body, the breast tissue in...

Steroids are the standard of therapy when treating Crohn’s flares. Unfortunately, steroids also come with many nasty side effects. For example, bone demineralization and slow growth are just some of the side effects of steroids that are especially concerning for a growing child. Corticosteroids...

Alzheimer’s disease is a progressive disease characterized by impairment of mental functions, including memory, reasoning, language, and perception. This condition is found to be very common among people above 85-years-old and the chances of developing Alzheimer’s increases after 70-years-old....