William McAllister

William McAllister, M.D.

“I was born and raised in South Dakota. After extensive experience treating patients with debilitating and degenerative illnesses, I appreciate the opportunity to be a part of Cenegenics in the research, education and treatment of preventable diseases that occur with aging.”

Undergraduate College:

  • South Dakota College – Brookings SD
  • Iowa State College – Ames Iowa

Medical School:

  • Northwestern Medical School, Chicago Illinois (Graduated with honors AOA)


  • Oregon Health and Science University, Portland Oregon

General Surgical Residency:

  • Oregon Health and Science University, Portland Oregon

Clinical Practice:

  • Portland Oregon general surgery with a special interest in endocrine and vascular surgery

Hospital Experience:

  • St Vincent – Providence Health System
  • Emanuel – Legacy Health System
  • Meridian Park Hospital – Legacy Health System
  • Good Samaritan Hospital – Legacy Health System


  • American Board of Surgery
  • American College of Surgeons
  • Oregon Medical Association
  • Washington County Medical Society
  • Portland Surgical Society
  • Portland Vascular Society
  • AOA Honor Medical Society

Clinical Positions

  • Chief of Surgery and Director of Surgical Education – St Vincent Hospital
  • Clinical Teaching Faculty – Oregon Health and Science University
Dr. C.B. Daniel Cenegenics AZ Elite Health and Age Management