Diabetes Awareness Month 2020

Dr. John Talks About Breast Cancer

The Causes of Childhood Cancer

Why Childhood Cancer Is Increasing

Dr. John Talks About The Flu Vaccine

Why I Wrote "When Your Child Has Cancer"

Diabetes and HIV

Coronavirus and Young Adults

Dr. John on Health Simply Talks Children's Cancer

Coronavirus & Cancer

Coronavirus and Seniors

Thrive Global Interview with Dr. John Poothullil

Covid19 Vaccine

Black People and Coronavirus

Men and Coronavirus