Summary

Dr. Marion Harrison treats cholangitis, colon polyps, and diverticular disease, and performs colonoscopy and lower GI endoscopy. He has practiced gastroenterology, internal medicine, and transplant surgery for 41 years and is affiliated with Mayo Clinic Hospital. He speaks English and Spanish.

Dr. Harrison earned his medical degree from the University of Virginia School of Medicine and completed his residency at Emory Healthcare. He sees patients in Phoenix and Scottsdale, Arizona. Patients on Vitals rate Dr. Harrison 5 out of 5.

Overview based on verified provider data

Quick Facts

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

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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 Harrison IIIBrendon Bower, APRNDr. Prabhakar Swaroop, MDDr. Yvette Lam, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
4.5 
4.8 
41 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English, Chinese, Spanish
Phoenix , AZTempe , AZScottsdale , AZSun City , AZ
Med School: University Of Virginia School Of Medicine Med School: University of Cincinnati Med School: All India Institute of Medical Sciences Med School: State University of New York at Downstate College of Medicine
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

Dr. Marion Edwyn Harrison holds an active medical license in the state of Arizona.

Medical License

Medical Doctor with an active medical license in the state of Arizona that expires in 2027.

Education & Training

Residency

Completed their residency at Emory Healthcare.

Medical School

Graduated from University Of Virginia School Of Medicine in 1985.

NPI Number

Dr. Harrison's NPI number is 1801873633.

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Frequently Asked Questions

Does Dr. Marion Harrison accept my insurance?
You can see the insurance plans that Dr. Marion Harrison accepts on their Vitals profile.
Is Dr. Marion Harrison accepting new patients?
Dr. Marion Harrison is accepting new patients on Vitals. View Dr. Marion Harrison's profile on Vitals to make an appointment.
Which hospitals is Dr. Marion Harrison affiliated with?
Dr. Marion Harrison is affiliated with Mayo Clinic Hospital.
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.
Where is Dr. Marion Harrison's office located?
Dr. Marion Harrison's office is located at 5777 E Mayo Blvd, Phoenix, AZ, 85054.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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