Bryon Dorgan, DO, MPH

Providing quality, compassionate care for you and your family

Bryon Dorgan, DO, MPH


Personal Biography:

A Washington native, Dr. Dorgan earned a bachelor’s degree in biochemistry from Washington State University in Pullman and a master’s degree in public health from a joint program of University of Arizona and Arizona State University. He received a medical degree from Western University of Health Sciences in Pomona, Calif., and completed an internal medicine residency at Advocate Lutheran General Hospital in Park Ridge, Ill.

Dr. Dorgan works closely with his patients as an advocate, helping them to take ownership of their overall well-being and meet their health care goals. He has a special interest in heart failure prevention, heart disease among women, and cardiovascular risk reduction.

Away from the office, Dr. Dorgan enjoys watching PAC-12 football, playing golf and keeping active. He and his wife Tracy, an operating room nurse at Good Samaritan Regional Medical Center, enjoy taking walks in their neighborhood, tackling yard and home improvement projects, and exploring Oregon.

Dr. Dorgan is a cardiology fellow with Samaritan Heart & Vascular Institute.

Medical Education and Training:

Bachelor's degree: Washington State University
Master's degree: University of Arizona and Arizona State University
Medical degree: Western University of Health Sciences
Residency: Advocate Lutheran General Hospital



  • Cardiology
     Cardiology is a medical specialty dealing with disorders of the heart. The field includes diagnosis and treatment of cardiac birth defects, coronary artery disease, heart failure, valvular heart disease and arrhythmias. Physicians specializing in this field of medicine are called cardiologists.
  • Internal Medicine
    Internal medicine providers focus on adult medicine and have had special training to diagnose and treat adult diseases. They may be physicians, nurse practitioners or physician assistants. They serve as a primary care provider for their patients.