Dr. Barbara J Maccollum MD Gastroenterologist

Dr. Barbara Maccollum is a gastroenterologist in Phoenix, Arizona and is affiliated with Banner Good Samaritan Medical Center. She received her medical degree from University of Arizona College of Medicine and has been in practice for 26 years. She is one of 27 doctors at Banner Good Samaritan Medical Center who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

Banner Good Samaritan Medical Center
High performing in Gastroenterology & GI Surgery

Education & Medical Training

Maricopa Medical Center
Residency, Internal Medicine, 1984 - 1987

Maricopa Medical Center
Fellowship, Gastroenterology, 1987 - 1989

University of Arizona College of Medicine
Class of 1984

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

AZ State Medical License
Active through 2013

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Whole Health Banner Health Network
  • BCBS Blue Card PPO
  • BCBS Texas BlueChoice
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Health Net Arizona HMO
  • Health Net Arizona HMO ExcelCare Network
  • Health Net Arizona PPO/POS
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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