Daina, Zhang M.D.Attending PhysicianInternal Medicine Education: Shaanxi, Xian Jiaotong University Health Science CenterMain Office:314-849-6000 Esse Health 12345 W. Bend Dr #300 Saint Louis, MO 63128 Clinic Intersts:internal medicine and primary care.Certifications: Board Certified in Internal Medicine Hospital Affiliations:Mercy Hospital South