Dr. Howard Masuoka, MD

Dr. Howard Masuoka, MD

Gastroenterology  |  
Male  |  
Age 55
(7)
Insurances AcceptedSave
Dr. Howard Masuoka, MD is a gastroenterology doctor who practices in Owatonna, MN. He is 55 years old and has been practicing for 23 years. Dr. Masuoka is affiliated with Indiana University Health Methodist Hospital and Witham Health Services.

2200 NW 26th St

Owatonna, MN 55060

Contact Information

(507) 451-1120

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • Sagamore Health Network

*Please verify this information when scheduling an appointment.

Learn about Dr. Masuoka

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Masuoka performs your care needs compared to other doctors.

Liver Damage from Alcohol
very high
more than 95% of peers
Non-Alcoholic Fatty Liver Disease
very high
more than 95% of peers
Cirrhosis
very high
more than 93% of peers

Dr. Masuoka's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

2

Specialties

  • Gastroenterology
  • Transplant Hepatology
3

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Transplant Hepatology
    Accredited by: American Board of Internal Medicine*
70

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
4

Procedures

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Liver Biopsy

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Minnesota.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Univ Of Al Sch Of Med
    Medical School | Graduated 1994

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Masuoka has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Masuoka does not have any memberships or affiliations listed. If you are Dr. Masuoka and would like to add memberships or affiliations, please update your profile.

Dr. Masuoka's Reviews

Likelihood of recommending Dr. Masuoka to family and friends
2.1
based on 7 total reviews (1 with a comment)
Dr. Masuoka's Performance
  • Trustworthiness
    FAIR
  • Explains condition(s) well
    FAIR
  • Answers Questions
    FAIR
  • Time well spent
    FAIR
Office & Staff Performance
  • Scheduling
    FAIR
  • Office environment
    FAIR
  • Staff friendliness
    FAIR
  • Average wait time
    31 to 45 minutes
Patient Comments (1)
Gladwin, MI |
Dr. Masuoka is a wonderful doctor. An active listener and a very caring and knowledgeable physician.
Have you seen Dr. Howard Masuoka, MD?
Are you Dr. Masuoka?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Masuoka

Now Accepting New Patients
Dr. Masuoka accepts 8 insurance carriers
  • Aetna
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
  • Sagamore Health Network
    Sagamore Plus

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Masuoka has admitting privileges

Indiana University Health Methodist Hospital
1701 N Senate Blvd
Indianapolis, IN 46206
View Hospital Profile
Witham Health Services
2605 N Lebanon St
Lebanon, IN 46052
View Hospital Profile

View other doctors with similar experience to find the right doctor for you.

Gastroenterology
(3)
Gastroenterology
(6)
Gastroenterology
(4)
Gastroenterology
(1)
Gastroenterology
Gastroenterology
(10)
Gastroenterology
(8)
Gastroenterology
(5)
Gastroenterology
(5)