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  • Gastroenterology, Internal Medicine
  • 41 years of experience
  • Matsuyama Roy M Office 173 Hoohana St Ste 104, Kahului, HI 96732
  • (808) 871-7222

Brief Intro

Dr. Matsuyama graduated from the University of Hawaii At Manoa in 1984. He works in Kahului, HI and 3 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Matsuyama is affiliated with Maui Memorial Medical Center.

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Education Background

MEDICAL SCHOOL

University Of Hawaii At Manoa - 1984

Languages Spoken

  • English

Location & Hours

  • Matsuyama Roy M Office
  • 173 Hoohana St Ste 104, Kahului, HI 96732
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Intestinal Obstruction
  • Diverticulitis
  • Ischemic Bowel Disease
  • Diverticulosis
  • Hemorrhoids
  • Pancreatic Cancer
  • Cholelethiasis or Cholecystitis
  • Gastritis and Duodenitis
  • Irritable Bowel Syndrome (IBS)
  • Cirrhosis
  • Esophagitis
  • Acute Pancreatitis
  • Gastric Cancer
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Hemorrhage
  • Constipation
  • Infectious Liver Disease
  • Peptic Ulcer Disease
  • Inflammatory Bowel Disease (IBD)
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Procedures Performed

  • Colonoscopy

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • Liberty Mutual
  • Allianz Worldwide Care
  • Triwest Healthcare Alliance
  • Kaiser Permanente
  • Meritain Health
  • Cigna
  • Tricare
  • UnitedHealthcare
  • BLUE CROSS of CALIFORNIA
  • Health Alliance
  • CHAMPVA
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  • 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