Accepting new patients

Dr. Roy Matsuyama, MD

Gastroenterology ·  Male · Age 62

Dr. Matsuyama

Capitol GI Consultants

4 Medical Plaza Dr Ste 205 Roseville, CA 95661

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Dr. Roy Matsuyama, MD is a gastroenterology specialist in Roseville, CA and has been practicing for 34 years. He graduated from University Of Hawaii John A Burns School Of Medicine in 1984 and specializes in gastroenterology.


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Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Matsuyama's experience treating your condition or procedure

Dr. Matsuyama's Top Procedures and Conditions

Treatment Frequency
Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Matsuyama treats Abdominal Disorders more than 94% of his peers

Dr. Matsuyama treats this condition more than 94% of his peers

Unexplained Weight Loss
very high
very high

Treatment Frequency

Dr. Matsuyama treats Unexplained Weight Loss more than 91% of his peers

Dr. Matsuyama treats this condition more than 91% of his peers

Constipation
high
high

Treatment Frequency

Dr. Matsuyama treats Constipation more than 88% of his peers

Dr. Matsuyama treats this condition more than 88% of his peers

Dr. Matsuyama's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colon Disorders
  • Colon Polyp
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Flexible Sigmoidoscopy
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Joint Fusion
  • Liver Damage from Alcohol
  • Liver Diseases and Disorders
  • Malnutrition
  • Manometry
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatic Disease
  • Pancreatitis
  • Pancreatobiliary Disease
  • Peptic Ulcer
  • Polypectomy
  • Pyloric Stenosis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Care Philosophy

Dr. Matsuyama received his medical degree from the University of Hawaii School of Medicine in Honolulu, Hawaii and completed his Internship at the University of Colorado in Denver, Colorado. He completed his Residency at the University of California ...

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

Loma Linda University Medical Center
Fellowship Hospital
1987
UCLA San Fernando Vly Program
Residency Hospital
1985
St Joseph Hospital
Residency Hospital
1984
University Of Hawaii John A Burns School Of Medicine
Medical School
1987
1985
1984

Languages

  • Spanish
  • English

Awards

Dr. Matsuyama's Reviews

Likelihood to recommend Dr. Matsuyama

2.9

Based on 16 reviews

5 Stars
37.5%
(6)
4 Stars
6.25%
(1)
3 Stars
6.25%
(1)
2 Stars
6.25%
(1)
1 Star
43.75%
(7)

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Dr. Matsuyama?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Matsuyama's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Roy Matsuyama, MD
Reply
I would not recommend anyone going to Roy M. Matsuyama, MD for treatment of an illness. Dr. Matsuyama has treated me with nothing but disrespect, and that I was an inconvenience to his day. When I asked the Dr. to explain the disease he diagnosed me with (UC) he acted annoyed and provided zero help or information. I went to Dr. Matsuyama three times and will most certainly not go back. Bottom line: You will not be treated with sensitivity, care, or respect.
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