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  • Gastroenterology, Internal Medicine
  • Accepting new patients
  • 38 years of experience
  • Queens West Oahu Gastroenterology Clinic 91-2135 Fort Weaver Rd Fl 3, Ewa Beach, HI 96706

Brief Intro

Dr. Hayashi graduated from the University of Washington School of Medicine in 1987. He works in Ewa Beach, HI and 3 other locations and specializes in Gastroenterology and Internal Medicine.

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Education Background

RESIDENCY

Ucsf Medical Center

MEDICAL SCHOOL

University Of Washington School Of Medicine - 1987

Location & Hours

  • Queens West Oahu Gastroenterology Clinic
  • 91-2135 Fort Weaver Rd Fl 3, Ewa Beach, HI 96706
  • Mon:8:00 am - 4:30 pm
    Tue:8:00 am - 4:30 pm
    Wed:8:00 am - 4:30 pm
    Thu:8:00 am - 4:30 pm
    Fri:8:00 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Diverticulitis
  • Gastrointestinal Hemorrhage
  • Constipation
  • Gastritis and Duodenitis
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Procedures Performed

  • Colonoscopy
  • Cancer 4
  • Cardiology, Heart & Vascular Surgery 2
  • Orthopedics 8
  • Neurology & Neurosurgery 5
  • Gastroenterology & GI Surgery 8
  • Pulmonology & Lung Surgery 8
  • Diabetes & Endocrinology 1
  • Children's Hospital 1
  • Urology 7
  • Psychiatry 4
  • Geriatrics 7
  • Rehabilitation 1
  • Obsterics & Gynecology 1
  • Ear, Nose & Throat 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 2