Dr. Joon Hwan Han DDS

Strep throat is contagious and is serious infection usually caused by streptococcal bacteria. Strep throat causes inflammation or swelling of the tonsils and the mucous membranes, which line the back of your throat. This complication is very common in children and less common in adults.The common...

Alzheimer’s disease is a neurodegenerative disease which can start a decade before symptoms allow for an easy diagnosis. While genetic factors and other risks can be examined to determine whether or not an individual is at high risk of developing Alzheimer’s, so far there is no good way to...

When speaking of ethics in the medical field, it’s never so simple as the ethics that one learns at home or in other social settings. Ethics in this context have much more to do with a code of conduct, as well as a fair amount of patient advocacy. Depending on the arena of medicine and the...

A kidney stone is a condition that occurs when the minerals and salts present in the urine become concentrated in high levels and eventually tend to crystallize. These crystallized formations can be seen as stones, and they often stick together. Kidney stones mostly form in the kidney. They start as...

What is insomnia?In today's busy world, there are some people who regard sleep as a luxury rather than a necessity. They do not seem to have any issues to spend more hours at work in addition to other activities. Due to heavy workload and other activities, there would be lesser time for a physical...

Introduction Jaw pain is described as an uncomfortable, painful, and debilitating condition that can have a sudden or gradual onset. The exact symptoms also depend on the underlying cause of jaw pain. When a person has jaw pain, it can significantly affect his or her ability to speak and consume...