Summary

Dr. Marion Harrison is a gastroenterologist with expertise in internal medicine and transplant surgery who has dedicated 41 years to patient care. He earned his medical degree from the University of Virginia School of Medicine and completed his residency training at Emory Healthcare. His extensive experience spans multiple specialties, allowing him to provide comprehensive digestive health care and advanced transplant services. Dr. Harrison is fluent in both English and Spanish, helping him connect with a diverse patient population.

Dr. Harrison practices at Mayo Clinic locations throughout Phoenix and Scottsdale, Arizona, with affiliations at Mayo Clinic Hospital. His clinical focus includes treating conditions such as obesity, high blood pressure, and elevated cholesterol levels in pediatric patients. He provides preventive care services including flu vaccinations, shingles immunizations, and other adult vaccines. Patients consistently rate their experience with Dr. Harrison highly, giving him an average rating of 5.0 stars for his compassionate and thorough approach to care.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 41 years of experience
  • speaks English, Spanish
  • Emory Healthcare
  • 2 written reviews
  • 3 specialties
  • 16 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 6 office locations
  • Male

Office Locations

Dr. Marion Edwyn Harrison has 6 locations

Mayo Clinic Cancer Center

5777 E Mayo BlvdPhoenix, AZ 85054
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Mayo Clinic

13400 E Shea BlvdScottsdale, AZ 85259
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Mayo Clinic

5779 E Mayo BlvdPhoenix, AZ 85054
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
SatClosed
SunClosed

Mayo Clinic in Phoenix

5777 E Mayo BlvdPhoenix, AZ 85054

Mayo Clinic Cancer Center

5881 E Mayo BlvdPhoenix, AZ 85054
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Mayo Clinic Transplant Center

5777 E Mayo BlvdPhoenix, AZ 85054

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Dr. Marion Edwyn HarrisonDr. Yvette Lam, MDAllison Duncan, APRNDr. Chirag Trivedi, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
41 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks Spanish, Chinese, English Speaks English Speaks English
Phoenix , AZSun City , AZTempe , AZSurprise , AZ
Med School: University Of Virginia School Of Medicine Med School: State University of New York at Downstate College of Medicine Med School: Indiana State University Med School: University of Medicine and Dentistry of New Jersey
Current Profile
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Insurance Plans Accepted by Dr. Marion Edwyn Harrison

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Marion Edwyn Harrison has the following 3 specialties

Specialty Expertise

Dr. Marion Edwyn Harrison has the following 16 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastrointestinal Diseases (GI Diseases)
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Hepatitis B
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Liver Transplantation
  • Transplant Surgery
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Arizona, 2027, Active

EDUCATION & TRAINING

Residency

Emory Healthcare

Medical School

University Of Virginia School Of MedicineGraduated in 1985

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Frequently Asked Questions

What languages does Dr. Marion Harrison speak?
Dr. Marion Harrison speaks English and Spanish.
Does Dr. Marion Harrison accept my insurance?
You can see the insurance plans that Dr. Marion Harrison accepts on their Vitals profile.
Does Dr. Marion Harrison accept virtual/telehealth appointments?
Dr. Marion Harrison has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Marion Harrison affiliated with?
Dr. Marion Harrison is affiliated with Mayo Clinic Hospital.
How can I make an appointment with Dr. Marion Harrison?
You can find contact information for Dr. Marion Harrison here on Vitals.

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