I dreamed of going to see a doctor and found that the place next to the doctor was a temple or Buddhist temple. There is a monk wearing a cassock in the Buddha's ritual. What does this mean?

This shows that your illness can be cured by Buddhism, and you have a relationship with Buddhism. You should read more classics first, such as Heart Sutra, Diamond Sutra, Shurangama Sutra, Vimala Sutra, Jue Yuan Sutra, Six Ancestors Tanjing, Beijing Sutra, Huayan Sutra, Tibetan Sutra, Amitabha Sutra, Infinite Life Sutra, View Infinite Life Sutra and Pharmacist Sutra, and that's all. If you find it difficult, you can also watch some modern books and videos. It's best to find a master to give you practical guidance, and you can get along with local temples, jushilin or Buddhist study groups. Pay attention to doing more good things and not doing bad things in life, change some of your bad habits and help others more. The practice method can be chanting the name of Amitabha, which is simple and convenient. The pure land method is the most suitable practice method in the last French era. The most important thing in Buddhism is to cultivate one's mind and really change one's mind.