Recent Articles
Chemotherapy and alleged brain impairment
Do “brain fog” complaints of some drug treated cancer patients reflect the effects of depression or injury to the brain? By: Leslie Ruthven, Ph.D. retired...
Can a 10 minute test diagnose and differentiate AZ from Frontal Lobe dementia?
Can a 10 minute test diagnose and differentiate AZ from Frontal Lobe dementia? Email: dr.les.ruthven@gmail.com Health Blog: www.ruthvenassessments.com The Ruthven Impairment Assessment (RIA) is a...
Can the Ruthven Impairment Assessment (RIA) differentiate reversible from irreversible static and progressive brain damage
Les Ruthven, Ph.D. clinical psychology Health blog: www.ruthvenassessments.com Email: dr.les.ruthven@gmail.com From Dr. Ruthven’s 20 years of specializing in clinical neuropsychology, combined with his 20...
Why We Cannot Have Better Healthcare at Lower Cost?
By Leslie “Les” Ruthven, Ph.D. in clinical psychology Email: dr.les.ruthven@gmail.com Health blog: www.ruthvenassessments.com The most costly and largely preventable diseases in the U.S are Type...
Featured Articles
Why We Cannot Have Better Healthcare at Lower Cost?
Last updated on August 19th, 2026 at 12:14 pmBy Leslie “Les” Ruthven, Ph.D. in clinical psychology Email: dr.les.ruthven@gmail.com Health blog: www.ruthvenassessments.com The most costly and...
Should Health Plans Restrict Physician Practices Which are Outside Their Training and Expertise?
Last updated on August 19th, 2026 at 12:14 pmYes, if we are ever to have improved healthcare at lower cost By: Les Ruthven, Ph.D. Clinical Psychology...
The Ten Minute Office Visit Is A Recipe For Much Poor Quality And Expensive Care
Last updated on August 19th, 2026 at 12:14 pmIn my recent book on healthcare, “Much of U.S. Healthcare is Broken—How to Fix it?, perhaps my...
“Once-weekly Semaglutide In Adults With Overweight / Obesity”
Last updated on August 19th, 2026 at 12:14 pmJohn R.H. Wilding et al. N Eng. J Med, 2021. Review of Semaglutide weight loss drugs by...
