A Summa Cum Laude graduate of Birmingham-Southern College, Dr. Crittenden completed his Medical Degree at the University Of South Alabama College Of Medicine in Mobile where he also served his Internship and Residency.
Dr. Crittenden successfully earned his Gastroenterology Fellowship from the University of Florida Health Science Center in Jacksonville, FL in 1990.
Certified by the National Board of Medical Examiners, Dr. Crittenden is licensed by the American Board of Internal Medicine; ABIM (American Board of Internal Medicine), subspecialty of Gastroenterology. He is a member of the American College of Physicians, American Gastroenterology Association, Alabama Society for Gastrointestinal Endoscopy, the Medical Association of the State of Alabama, American Board of Internal Medicine in Gastroenterology and the Houston County Medical Society.
He enjoys outdoor activities and traveling with his wife, Mary, and three children.