AnFala's herbal medicines are formulated by Dr. RJ Zhao, the renowned physician who currently practices in Sarasota, Florida and sees hundreds of patients a week. Prior to his practices in the US, Dr. Zhao was a Professor of Chinese Medicine Cellular Biology and Immunology at the prestigious Beijing University in China.

Dr. Zhao is a member of the H. Lee Moffitt Cancer Center & Research Institute in Tampa, Florida, one of the world's premier organization in prevention and cure of cancer. Dr. Zhao has published several papers on the treatment of critical disorders such as cancer utilizing Chinese herbal and acupuncture solutions. He is a Board Certified Acupuncture Physician and is the President of the Center for Traditional Chinese Medicine in Sarasota, Florida in the United States.