Ken Fujioka, MD

Ken Fujioka, MD, is an internal medicine practitioner whose clinical expertise centers around weight management, nutrition and metabolic disorders.

Dr. Fujioka’s philosophy of care involves treating weight problems (both weight gain and weight loss) with a complete team approach, engaging other medical professionals to determine the treatment most likely to produce optimal results. He has special clinical interests in the medical treatment of diabetes in overweight people, and in helping those who are seriously overweight lose weight.

Outside of his practice, Dr. Fujioka enjoys almost all ocean-related outdoor physical activities and recreation, including surfing and fishing.


  • Endocrinology, Diabetes & Metabolism

Areas of Expertise

  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Board Certifications

  • American Board of Internal Medicine, Internal Medicine, 1986

Medical Education

  • University of Hawaii John A Burns School of Medicine, MD, 1983


  • University of Hawaii John A Burns School of Medicine, 1984


  • University of Hawaii John A Burns School of Medicine


  • University of Southern California: Keck School of Medicine, Endocrinology, Diabetes & Metabolism, 1990