Dr. Roger Jay Pentzien M.D.

People suffering from ADHD (attention deficit hyperactivity disorder) experience a lot of challenges. The symptoms associated with this condition can really be detrimental to an individual’s quality of life. However, being conversant with some useful tips on the management of such symptoms can be...

Most patients who are diagnosed with multiple sclerosis usually fall under the category of having RRMS. In most patients, relapsing-remitting multiple sclerosis in the course of the disease changes after several decades and usually becomes worse, and the patient’s diagnosis is likely to progress...

Understanding the difference between depression and anxiety is not an easy task, as mental health conditions are far more complicated. The most common mental illnesses are depression, anxiety, and substance use disorder. It is common for these three types of mental illnesses to occur in combination....

What are delusions?Delusions are untrue and unrealistic beliefs of a person. A delusion separates the person from reality and imagination. It was previously known as "paranoid disorder", which is a type of serious mental disorder. People with this disorder usually experience delusions associated...

What is anxiety?Anxiety is a general term that is often used to refer to disorders among individuals that cause nervousness, fear, stress, and worrying. These traits often impact human behavior and can turn into real physical symptoms. Mild anxiety is temporary and vague. However, anxiety that turns...

Depression has an extreme prominence in women, compared to men, and effects the lives of 15% of women in the U.S. It is quite common for women with depression to leave this disorder untreated, because women typically misread the signs and symptoms. An individual can experience depression at any age,...