Request an Appointment
Barbara J. MacCollum, M.D.
Gastroenterologist
Request An Appointment
If you are experiencing a medical emergency, please call 9-1-1.
To schedule an appointment, please call 602-254-5321 or click the “Message Us” button located at the bottom right corner of your screen and a member of our team will contact you within 48 hours.
Education
- Good Samaritan Medical Center
- Gastroenterology Fellowship: Maricopa Medical Center
- Internal Medicine Residency: Maricopa Medical Center
- Medical Degree: University of Arizona College of Medicine (Tucson, AZ)
- Undergraduate Degree: B.S. Arizona State University (Tempe, AZ)
Board Certification
- American Board of Internal Medicine – Internal Medicine
- American Board of Internal Medicine – Gastroenterology & Hepatology
Associations/Memberships
- American Gastroenterological Association
- American College of Physicians
- American Society of Gastrointestinal Endoscopy
- Maricopa Medical Society
- Phi Beta Kappa
- Phoenix Society of Gastroenterology
Awards or Distinctions
- Phoenix Magazine “Top Doc” 2010 -2014
Hospital Affiliations
- Banner University Medical Center
Locations