Dr. Sharina Mapleton is a board-certified Internist and Cardiologist and completed her training in 2016 through Midwestern University in Illinois. After graduating from her fellowship in general cardiology, she moved to Southern California to be closer to family. Her primary focus is preventive medicine and cardiovascular health, encouraging proper nutrition and staying active to maintain a healthy lifestyle. Dr. Mapleton joined Healthopia Clinics in 2020.