Sung Park

Derrick Johnson, PA, is a certified physician assistant. Derrick earned his physician assistant degree from Charles R. Drew University of Medicine and Science in Los Angeles. Before becoming a physician assistant, he worked for 13 years as a manufacturing engineer. Derrick always had an affinity for the medical profession. However, he initially chose engineering because of his mathematical skills. He was influenced to change careers by his family physician. He is highly satisfied by his second v chess. He is also a self-described foodie, who likes to sample various cuisines. In addition to English, he understands Spanish medical terms.