Accepting new patients

Dr. Bryan Contreras, MD

Gastroenterology ·  Male · Age 49

Dr. Contreras

Dr. Bryan Contreras, MD is a gastroenterology specialist in Tucson, AZ and has been practicing for 22 years. He graduated from University Of California, Davis, School Of Medicine in 1997 and specializes in gastroenterology.


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(520) 742-4139

Dr. Contreras accepts the following insurance:

Aetna
Aetna HMO
Aetna Savings Plus of AZ
Choice Plus POS II
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
Tucson HMOx
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Arizona
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Contreras' experience treating your condition or procedure

Dr. Contreras' Top Procedures and Conditions

Treatment Frequency
Irritable Bowel Syndrome
very high
very high

Treatment Frequency

Dr. Contreras treats Irritable Bowel Syndrome more than 97% of his peers

Dr. Contreras treats this condition more than 97% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Contreras treats Abdominal Disorders more than 96% of his peers

Dr. Contreras treats this condition more than 96% of his peers

Diarrhea
very high
very high

Treatment Frequency

Dr. Contreras treats Diarrhea more than 95% of his peers

Dr. Contreras treats this condition more than 95% of his peers

Dr. Contreras' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Peptic Ulcer
  • Pouchitis
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. Bryan Contreras, MD is a gastroenterology specialist in Tucson, AZ and has been practicing for 22 years. He graduated from University Of California, Davis, School Of Medicine in 1997 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

Education

1997
University Of California, Davis, School Of Medicine
Medical School
1997

Languages

  • Spanish
  • English

Awards

Dr. Contreras' Reviews

Likelihood to recommend Dr. Contreras

3.8

Based on 22 reviews

5 Stars
50%
(11)
4 Stars
22.727272727272727%
(5)
3 Stars
0%
(0)
2 Stars
9.090909090909092%
(2)
1 Star
18.181818181818183%
(4)

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Dr. Contreras?
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Average Wait Time
  • 10 – 15 minutes
Dr. Contreras' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Bryan Contreras, MD
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Dr. Contreras performed an UGI scope on my wife before Christmas, diagnosing a partial mechanical obstruction and gastroparesis. Before the follow up we researched her condition for alternative & complementary treatments. Dr. Contreras did not listen to our questions, but insisted dietary...Read More
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The problem is the professionalism of the medical assistant and office. My insurance had requested a letter of medical necessity, and the medical assistant said, "...I don't have time to spend on that kind of a thing…” I asked for a Dr. note indicating that I was undergoing the battery of testing,...Read More
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Very kind and knowledgeable. Easy to talk and very cute too!
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