Dr. John Petrasky M.D., M.P.H.

Recommended Articles

• When Should I See a Doctor if I have Back Pain?

  Physical pain brought about by back pain can sometimes be unbearable making sitting, standing or walking a painful activity to undertake. Other aspects of your life might be affected too, such as sleep or your overall mood. Your daily life activities like study or work can also be affected resulting...

• Why Is the Cause of Multiple Sclerosis Unknown?

  It is a challenging experience for a doctor to break the news of the disease to a patient suffering from multiple sclerosis (MS) as the cause of the disease is unknown.Multiple sclerosis is an autoimmune disease where the immune system attacks its tissues. It is a progressive neurological disorder....

• What Causes Back Pain?

  Back pain is a painful condition that can stop you from carrying on with your normal duties. It is impossible for a normal person to stay still at all times; every now and then we find ourselves either bending, stretching or twisting. Tests and DiagnosisDuring the first visit to your doctor, a...

• What Conditions Warrant Occupational Therapy?

  In general, therapy refers to an attempt of diagnosing a health problem upon identification. Various forms of therapy have been created to address different health problems. Occupational therapy (OT) is among the newer forms of therapies which is very closely related to physical therapy (PT), but is...

• Is Vaccination an Old Method or Another Achievement of the Modern Era?

  In the early 19th to the 20th century, parents would have been surprised to know that future generations would be free from childhood diseases. Diphtheria was then one of the most common diseases that took the lives of thousands of children, while polio left thousands of children crippled. Measles...

• Reasons Why You Need Occupational Therapy

  Our days go by with daily occupations. These occupations represent who we really are in life. Different occupations performed daily may include different roles like being a husband, wife, parent, child, football player, tennis player, an actor, musician, doctor, firefighter, etc. Our occupations...