Dr. Bryan Feyen, DO

Gastroenterology  |  
Male  |  
Age 45
Insurances AcceptedSave
Dr. Bryan Feyen, DO
Prior to joining Gulf Comprehensive Gastroenterology Dr. Feyen was served in the United States Navy from June 1999 - June 2002 in Camp Lejeune, North Carolina ss a Battalion Surgeon. He was responsible for the clinic management, training and oversight of 20 enlisted Navy Corpsman,the health care of the 800 Marines in the battalion, and deployment readiness. He was in private practice in Dubuque,Iowa. His areas of expertise spanned both single and multi-specialty settings. Dr. Feyen's sensitive approach to patients potentially embarrassing problems sets him apart from many other gastroenterologist. For this reason, and his unique experience performing a number of procedures that have not been available in Southwest Florida, he joined Gulf Comprehensive Gastroenterology. He frequently performs high resolution esophageal manometry, breath testing for fructose/lactose intolerance and small intestinal bacterial overgrowth, 24 hour pH/impedance testing, 48 hour Bravo pH probe and radio frequency ablation of Barrett's esophagus. InterStim Therapy for Bowel Control is a procedure Dr. Feyen will be using for the treatment of chronic fecal incontinence in patients who have failed or are not candidates for more conservative treatments. Dr. Feyen was instrumental in bringing these advanced procedures to the Dubuque community and looks forward to making these procedures available in this community. He has shown his Leadership abilities and commitment to his community by setting up satellite clinics to make the procedures easily available to those in need. Dr. Feyen was also selected by the prestigious Physician Leadership Institute, a division of the Center for Transformation and Innovation, LLC, to participate in their developmental program. Dr. Feyen brings another dimension to the expertise offered by Gulf Comprehensive Gastroenterology for the continued good health of the patients we serve in Southwest Florida.

1215 Duff Ave

Ames, IA 50010

Contact Information

(515) 239-4400

Dr. Bryan Feyen, DO

Dr. Bryan Feyen, DO

Accepted insurance

  • Aetna
  • American Republic
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Buckeye Community Health Plan
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Missouri
  • First Health (Coventry Health Care)
  • Health Net
  • Humana
  • 4 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Feyen

Care Philosophy

Dr. Feyen as well as Our Team of Board Certified Gastroenterologist and Surgeons are able to accommodate all the medical and surgical gastrointestinal needs of our patients. We pride ourselves in providing world class local care,sophisticated diagnostic and therapeutic procedures to our patients and our community.
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Dr. Feyen's Experience

Dr. Feyen's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No sanctions found
  • No board actions found


  • Gastroenterology
  • Liver Disorders

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

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


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  • Anorectal Manometry
  • Capsule Endoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopic Mucosal Resection
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • High Resolution Esophageal Manometry
  • Hydrogen Breath Test (HBT)
  • Interstim® Sacral Nerve Stimulator
  • Therapeutic Colonoscopy
  • Therapeutic Endoscopy
  • pH Probe

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Iowa.

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.


  • St. Joseph
    Undergraduate School | Graduated 1994
  • Des Moines University, College Of Osteopathic Medicine and Surgery
    Medical School | Graduated 1998
  • Portsmouth Naval Medical Center
    Internship Hospital | Completed 1999
  • Central Ia Health Sys/Ia Methodi
    Residency Hospital | Completed 2005
  • University Of Iowa Hospitals & Clinics
    Fellowship Hospital | Completed 2008
  • Naval Hospital Camp Lejeune
    Other Education | Completed 2002
  • United States Naval Hospital
    Other Education | Completed 2002

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Feyen has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Feyen's Reviews

Likelihood of recommending Dr. Feyen to family and friends
based on 5 total reviews (3 with comments)
Dr. Feyen's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Comments (3)
Nevada, IA |
Moved to the area.Prior medical provider referred me to Dr Feyen as a patient with long term GI bleeding & high liver counts who had an EGD & Colonoscopy a mo. b4 my move in mid care. Records were sent over a mo. in advance. I arrived & they had no records. Said I would have to reschedule. Didn't even get home b4 nurse said she found them. Ended up with another Colonoscopy & diagnosis of Cirrhosis of the liver caused by Fatty liver & no followup or info Went to IA City & don't have Cirrhosis
in Dubuque, IA |
Very knowledgeable and easy to talk to. Listens to all concerns and takes the time to explain things thoroughly.
in Punta Gorda, FL |
Dr. Feyen is very knowledgeable and takes time to explain things in a very clear manner. He immediately made me feel comfortable and I trusted him right away! He handled all of my issues to my satisfaction.
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Now Accepting New Patients
Dr. Feyen accepts 18 insurance carriers
  • Aetna
  • American Republic
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Buckeye Community Health Plan
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Missouri
  • First Health (Coventry Health Care)
  • Health Net
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • MedHealthInsurance
  • MultiPlan
  • Tricare

*Please verify this information when scheduling an appointment.

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