Dr. Joseph Grenn D.M.D.

Recommended Articles

• The Connection Between Ashkenazi Jewish Descent and Mutated BRCA Genes

  Although the book, Gilda’s Disease: Personal Experience and Authoritative Advice on Ovarian Cancer (copyright 1996) is not a recent publication, it’s still a worthy resource to learn from the personal experiences of comedian Gene Wilder as he watched this disease take his wife away from life and...

• What Is Obsessive Compulsive Disorder?

  Obsessive compulsive disorder (OCD) is an anxiety disorder characterized by obsessive, unreasonable thoughts, and repetitive, compulsive behaviors. The recurring thoughts and fears, called obsessions, leads to the need to repetitively perform certain actions, called compulsions, that would help in...

• Understanding Chronic Sinusitis

  Chronic sinusitis is an illness that causes inflammation in the nose and sinuses, which lasts for more than three months. Aside from these two symptoms, people with chronic sinusitis may have pus and polyps in their nose. An otolaryngologist is a medical specialist that specializes in the...

• What Is Inversion Therapy?

  IntroductionInversion therapy is a kind of technique wherein an individual is suspended in an upside down position to stretch the spine and get relief from back pain. The theory of this therapy is that the body’s gravity is shifted in an inverted position and helps relieve pressure on the back...

• Comparing Male and Female Breast Cancer

  All individuals are born with certain breast cells and tissue. Even though men do not have milk-producing breasts, they can still get cancer. Nonetheless, breast cancer is 100x less common among men then it is among women. The American Cancer Society estimates for breast cancer in the United States...

• What Causes Testicular Cancer?

  If you were to pose this simple question to your doctor, you would get the response that science does not know for sure what triggers cancer in the testes. But if you were to dig a little deeper, you may be drawn into a discussion on chromosomes and genes, the basic building blocks of life, and how...