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Levator Scapulae Syndrome: The Culprit of Neck Pain
Levator scapulae syndrome is one of the most underdiagnosed causes of chronic neck and shoulder pain. Learn the symptoms, causes, and stretches that work — from Dr. David S. Klein at Stages of Life Medical Institute.

David S. Klein, MD FACA FACPM
May 118 min read


What Is Sepsis? Recognizing the Symptoms and Early Signs of a Life-Threatening Infection
Sepsis is a life-threatening condition caused by the body’s extreme response to infection. Learn the early warning signs, risk factors, and why rapid treatment is critical to prevent organ failure and save lives.

David Stephen Klein, MD FACA FACPM
May 15 min read


Foot Pain: Understanding the Causes, Diagnosis, and Treatment Options
Foot pain can result from plantar fasciitis, nerve entrapment, tendon degeneration, or systemic disease. This guide explains causes, diagnosis, and effective treatment strategies to restore mobility and reduce pain.

David Stephen Klein, MD FACA FACPM
Apr 123 min read


Alpha Lipoic Acid and Healthy Aging
Alpha lipoic acid supports mitochondrial energy production, improves insulin sensitivity, and protects vascular and nerve health. This physician-to-patient guide explains how ALA may support disease prevention and healthy aging when used within a comprehensive longevity strategy.

David Stephen Klein, MD FACA FACPM
Mar 274 min read


Back Pain Due to Cluneal Nerve: Entrapment Cryptogenic Back Pain. When the Problem is NOT the Disc
Back and buttock pain that persists despite standard imaging and conservative therapy often leaves patients and clinicians searching for an underlying explanation. One frequently overlooked cause involves injury or entrapment of the cluneal nerves—three distinct sensory nerve groups that supply the skin over the lower back, sacrum, and buttocks. When compressed or inflamed, these nerves can generate pain syndromes that closely resemble lumbar radiculopathy, sacroiliac dysfunc

David S. Klein, MD FACA FACPM
Nov 28, 20256 min read


Occipital Neuralgia: A Common Cause of Headache
Occipital Neuralgia can cause mild to severe headache. Resulting form a variety of possibilities, occipital neuralgia can be confused with migraine, it can present simultaneously with migraine and it can be life-altering in effect.

David S. Klein, MD FACA FACPM
Aug 25, 20254 min read


The Many Advantages of adding Hyaluronic Acid: A Comprehensive Discussion of Cardiac and Gastrointestinal Benefits, chronic disease treatment and prevention.
Adding high molecular weight, liquid Hyaluronic Acid to your daily routine provides tremendous health benefits at a remarkable value.

David S. Klein, MD FACA FACPM
Feb 28, 20255 min read


Expecting Foot Surgery? An essential if you are recovering from Ankle surgery, reduce recovery time.
What do you need when you injury your ankle or foot? What do you need if you are having or expecting to have surgery? Less pain during...

David S Klein, MD
Dec 18, 20231 min read


5 Products to buy if you break your foot or ankle. Equipment and supplies you'll find helpful.
Into each life some rain must fall? As we get older, perhaps a bit less flexible and certainly more brittle, the risk of falling...

David S Klein, MD
Aug 9, 20234 min read
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