About Ronald E. Mason, MD
Dr. Mason's professional interests include investigation and treatment of biliary disorders and palliation of gastrointestinal malignancies.
Conditions & Procedures
- Abdominal Pain
- Acid Reflux & GERD
- Anemia
- Barrett's Esophagus
- Colitis
- Colon Diseases & Polyps
- Colorectal (Colon) Cancer
- Constipation
- Crohn’s & Ulcerative Colitis
- Diarrhea
- Diverticulitis
- Dyspepsia
- Dysphagia
- Gastritis
- Hemorrhoids
- Hepatitis
- Indigestion
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Peptic Ulcer Disease
- Colonoscopy (Screening & Diagnostic)
- EGD (Upper Endoscopy)
- ERCP & Stents
- Flexible Sigmoidoscopy
Office Locations
Primary Location

Procedure Locations
Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.
Insurance
- Aetna - WA
- Lifewise - WA
- Medicare - WA
- Medicare Railroad - WA
- Premera - WA
Education
Medical
University of Alabama School of Medicine
Residency
University of Alabama Hospital
Internship
University of Alabama Hospital
Fellowship
University of Cincinnati College of Medicine
Teaching Appointments
University of Alabama School of Medicine
Professional Highlights
Certifications
Board Certified in Gastroenterology