Yangdong, He M.D.Attending PhysicianInternal Medicine Education: Jiangxi, Gannan Medical UniversityMain Office:909-883-8711 Yangdong He M.D. 10399 Lemon Ave San Bernardino, CA 92737 Additional Office: COMMUNITY HOSPITAL OF SAN BERNARDINO 1805 Medical Center Dr, San Bernardino, CA 92411 (909) 887-6333 Additional Office: 10399 Lemon Ave., Unit 102B, Rancho Cucamonga, CA, 91737 (734) 358-2738