Contact Us
Address
2222 E. Highland Ave Ste. 203
Phoenix, AZ 85016
Phone
602-229-1900Hours
Opening soon at 8 AMQuick Facts
- Virtual Telemedicine Visits Available, Call For Details
- Board Certified Gastroenterologist
- Currently Accepting New Patients
- Most Insurance Plans Accepted
- Performs Colonoscopies
Locations
Miles
Arizona Digestive Health - Phoenix, AZ - Highland
Gastroenterology in Phoenix, AZ
Arizona Digestive Health - Phoenix, AZ - Highland
2222 E. Highland Ave
Ste. 203
Phoenix, AZ 85016
Opening soon at 8 AM
Request an Appointment
About Barbara J. MacCollum, M.D.
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
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colon Cancer
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Jaundice
- Lactose Intolerance
- Liver Cirrhosis
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Anorectal Manometry
- Argon Laser Therapy
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Endoscopic Mucosal Resection
- Enteroscopy
- Esophageal Dilation
- ERCP
- Esophageal Manometry
- Feeding Tube Insertion (PEG)
- FibroScan®
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
Was able to thoroughly discuss concerns over my lower GI system. Am continuing under Dr MacCollum care until we figure it out. She listens. Gives feedback. And peppermint oil is amazing!
She’s the best
I've been a patient of Dr. MacCollum for probably 25 years. She is amazing and I wouldn't go anywhere else!!
Very pleased with This doctor. She was friendly, warm, professional. 100% satisfied with her treatment and care.
Dr MacCollum and her staff are very professional and really care about there patients
115
Total Reviews
4.9
Average Rating