American Board of Internal Medicine; American Board of Pathology
Dr. Cassman received his medical degree from the University of Nebraska and did his undergraduate work at Stanford University. He completed residencies at Duke University Medical Center; Massachusetts General Hospital; New England Deaconess Hospital; University of Minnesota Hospitals and Clinics, and Hennepin County Medical Center in Minneapolis.
All aspects of internal medicine.
"I strive to meet the needs of my patients using evidence-based practices to diagnose, treat, and prevent illness, understanding that there are times when the art of medicine should counterbalance the science of medicine, and that the best outcomes are reached when patients are well informed and take active responsibility for their health."