Peter J. McDonnell, MD

Optimal performance has a limited window.

According to a study published in 2016, approximately 250,000 deaths occur in the United States each year due to medical errors.

Ophthalmologists continue to rise to the challenge amid myriad hurdles.

An experience at the grocery store serves as a reminder of the importance of fundraising for eye research.

A word from Chief Medical Editor Peter J. McDonnell, MD.

Dr. McDonnell shares his thoughts.

A word from Chief Medical Editor Peter J. McDonnell, MD.

Looking for potential substitutes to a frequently overused response.

A word from Chief Medical Editor Peter J. McDonnell, MD.

A word from Chief Medical Editor Peter J. McDonnell, MD.

Professionals can often make financial mistakes.

A word from Chief Medical Editor Peter J. McDonnell, MD.

Vaccination offers hope ... if we only take the chance.

Sometimes, physicians may find that falling behind is the right thing to do.

Pandemic forces some to reconsider careers.

Chief Medical Editor Peter McDonnell, MD, explains why the individuals that we make an impact on as physicians often never forget us.

A word from Chief Medical Editor Peter J. McDonnell, MD.

Ancient election offers lesson to modern voters