Dr. Yap is proficient in acupuncture and traditional Chinese medicine prescriptions, and has extensive experience in regulating the body’s yin-yang balance, preparing for pregnancy, regulating the spleen and stomach function, improving the sequelae of COVID-19, stroke, cough, and sleep disorders. He is skilled in internal medicine, gynecology, and the treatment of various pain syndromes (shoulder pain, back pain, lower back pain, knee pain, etc.).