Dr. William Wei-jung Chang MD

Recommended Articles

• What Are the Signs and Symptoms of Osteoporosis?

  If you have risk factors for osteoporosis – postmenopausal women with vitamin D deficiency – do not wait until the symptoms are out to get screened. According to statistics, a major contributor for osteoporosis doesn’t have any noticeable symptoms. By the time you have a bone fracture, feel...

• What Is Oromandibular Dystonia?

  Oromandibular DystoniaOromandibular dystonia is a type of focal dystonia. This condition is also called cranial dystonia, in which the face, jaw, or tongue forcefully contracts and becomes difficult to open and close the mouth. Thus, a person's speech and ability to chew are affected. Cranial...

• Headache in the Back of the Head

  A headache experienced in the back of the head can have many different causes. Most of these causes can be identified by specific symptoms, such as the exact location of pain and the type or severity of pain experienced. In some cases, certain events can trigger these headaches.  CausesDoctors can...

• What Specialists Treat Osteoporosis?

  Osteoporosis is sometimes described as "bone thinning". It’s a disease wherein the bone’s density and quality are severely reduced. As an individual’s bones become more permeable and fragile, the susceptibility to fracture is immensely increased. Bone loss occurs silently and progressively....

• The Best Lifestyle Choices for Rheumatoid Arthritis

  Positive lifestyle changes can do wonders for rheumatoid arthritis symptoms and the condition's overall outcome. There is significant evidence that lifestyle intervention promotes better prognosis and prolongs the life of patients with the condition. In other words, good lifestyle choices make life...

• What Is a Physiatrist?

  What is a physiatrist?A physiatrist is a medical doctor or a doctor of osteopathic medicine who practices physiatry or physical medicine and rehabilitation. Physiatry is a branch of medicine that specializes in the prevention, diagnosis, treatment, as well as rehabilitation of disorders, which...