Derek von Haag, M.D. Specialties: Cardiothoracic Surgery Languages: English (928) 336-2619 Accepts New Patients Location Yuma Regional Medical Center Cardiovascular and Thoracic Surgery Clinic2460 S. Parkview Loop, Suite 203Yuma, AZ 85364(928) 336-2619 Education and TrainingMedical Degree - University of California Irvine School of Medicine in Irvine, CA General Surgery Residency - University of California Davis in San Jose, CA Thoracic Surgery Residency - University of Pittsburg Medical Center in Pittsburgh, PA Board CertificationsSurgery, cardiac surgery and thoracic surgery Show All Physicians