22 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Contreras, Gastroenterologist in Tucson, AZ?
Dr. Bryan Contreras, MD is a Gastroenterologist, who primarily practices in Tucson, AZ with 2 additional practice locations. He has been practicing for over 22 years and is board certified. Dr. Contreras graduated from Keck School of Medicine of the University of Southern California and completed his residency at Univ Ca Irvine Med Ctr, Gastroenterology. Dr. Contreras is fluent in English and Spanish, and is currently seeing new patients. Dr. Contreras’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Contreras’s office at (520) 742-4139.
Where did Dr. Contreras go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Gastroenterology | UC Irvine Medical Center
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Contreras board certified as a Gastroenterologist?
Yes, Dr. Bryan Contreras, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Contreras speak?
Dr. Contreras and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Contreras treat?
As a Gastroenterologist, Dr. Contreras diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Contreras. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
What procedures does Dr. Contreras perform?
As a Gastroenterologist, Dr. Contreras performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Contreras. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy with Tissue Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible colonoscopy with EMR
- Endoscopic mucosal resection (colon)
- Colon polyp removal during colonoscopy
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45390: Colonoscopy, flexible; with endoscopic mucosal resection
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Contreras accept my insurance?
Dr. Contreras accepts most major insurance plans. Important: Please call our office at (520) 742-4139 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Contreras accept in Tucson, AZ?
Dr. Contreras in Tucson, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Banner Health
Blue Cross Blue Shield of Arizona
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Express Scripts
Humana
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Contreras' office located?
Dr. Bryan Contreras' Primary Practice
7566 N La Cholla Blvd Ste A
Tucson, AZ 85741
(520) 742-4139
What is Dr. Contreras's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Contreras's National Provider Identifier (NPI) number is 1578549457.
What common questions do patients ask about Dr. Contreras?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Contreras
What is Dr. Bryan Contreras's specialty?
Dr. Contreras is a Gastroenterologist near Tucson, AZ. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Contreras to book an appointment today.
Is this Dr. Bryan Contreras affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Contreras is affiliated with Northwest Medical Center - Tucson, AZ, Banner - University Medical Center Tucson which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Bryan Contreras accepting new patients in Tucson, AZ?
Yes, Dr. Bryan Contreras is accepting new patients at this time.
Does Dr. Bryan Contreras offer online booking?
Please contact Dr. Contreras's office at (520) 742-4139 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Bryan Contreras?
Please contact Dr. Contreras's office at (520) 742-4139 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Bryan Contreras have?
Dr. Bryan Contreras is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Tucson, AZ
Gastroenterologist
Accepting patientsDr. Frederick Klein, MD is a Gastroenterologist, who primarily practices in Tucson, AZ with 2 additional practice locations. He has been practicing for over 44 years and is board certified.
Tucson, AZ
Gastroenterologist
Accepting patientsDr. Scott Blinkoff, MD is a Gastroenterologist, who primarily practices in Tucson, AZ with 2 additional practice locations. He is board certified.
Tucson, AZ
PH
Gastroenterologist
Accepting patientsDr. Paul Hudson is a Gastroenterologist, who primarily practices in Tucson, AZ. He is board certified.
Tucson, AZ