John Zelko, MD, FACS
Minimally Invasive Surgery Division
Areas of Focus
Anterior Spine Exposure Surgery
Cholecystectomy
Colectomy
Endovenous Laser Ablation
Hernia Repair
Melanoma
Venous Access
Education & Training:
University of Hawaii at Hilo, 1971-1974
University of Hawaii at Manoa, 1974-1978
Residency, University of Colorado, 1978-1983
Honors & Awards
Portland Monthly Magazine, "Top Doctors," 2010
Other Activities:
Clinical Professor Department of Surgery, Oregon Health Sciences Universities
Member, American College Phlebology