Buddhism teaches us about living in harmony with others and nature and to show respect.
Attacking a doctor that give help to Dorje Shugden practitioners, is an act of violence which is against the Buddhism teaching. Why want do things that harm others and bring no benefits to oneself? It actually bring more negative impact to Dalai Lama. If not able to help in certain situations, please don't make it worst.
Pro Dalai Lama people and CTA, please follow Dalai Lama's advice of giving others freedom in choosing their religion and respect them, then we can live in harmony.