Dr. Warren is the Program Director of the Gastroenterology Fellowship Program, Osteopathic Division. He treats diseases of the digestive tract and liver, including colon polyps and cancer, hepatitis, gastroesophageal reflux (heartburn), peptic ulcer disease, colitis, gallbladder and biliary tract disease, ... Read More


Midwestern University
Botsford Hospital
Botsford Hospital


Hospital Affiliations
Ascension Providence Hospital
Ascension Macomb-Oakland Hospital
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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