Dr. Jeffrey Alan Marchessault M.D.

Nearsightedness, farsightedness, and astigmatism are eye disorders that can be rectified through eye surgery, enabling you to avoid the tedium of using glasses and contact lenses to see distant objects and to read comfortably. In Lasik eye surgery, an excimer laser removes tissue from the cornea,...

If you suffer from multiple myeloma, which a rare form of blood cancer, one of the most crucial decisions you will have to make is choosing a doctor who specializes in multiple myeloma. A hematologist-oncologist is the specialist you need who will manage your cancer throughout the cycle of...

Young adults in many countries pride themselves on their work. They have worked hard to get to where they are and there is a huge sense of accomplishment in joining the adult world and being able to provide for themselves and their new families if applicable. When cancer comes along, their ability...

New moms are often famous for acting scatter brained and being forgetful. But these are not the only changes in the brain that come along with motherhood, according to a study published in the journal, Behavioral Neuroscience. The study shows that motherhood triggers changes in those areas of the...

Over the course of our four million or so years of evolution, we humans have developed a highly-specialized immune system that is quite a warrior in combating infections. We are bombarded daily by bacterial and viral pathogens which have the potential to cause us serious illness, but, completely...

Carpal tunnel syndrome is a tingling, numbness, or weakness in the hands due to pressure on the Median nerve that is located in the wrist. Whenever you are faced with this challenge, you will be in discomfort after it progresses into the later stages. This is a condition that arises from stress...