Ramsey K. Umar, M.D.



6020 E Arbor Ave Ste 101

Mesa, AZ 85206

Closed. Opens Mon at 7 AM

Quick Facts

  • Colon Cancer Screenings
  • IBD, Crohn's Disease, Ulcerative Colitis
  • Acid Reflux/Heartburn and Advanced Endoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

Arizona Digestive Health - Mesa, AZ - East

Gastroenterology in Mesa, AZ

Arizona Digestive Health - Mesa, AZ - East

6020 E Arbor Ave

Ste 101

Mesa, AZ 85206

Closed. Opens Mon at 7 AM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Ramsey K. Umar, M.D.


  • B.S. Wake Forest University – Winston-Salem, NC
  • M.D. University of North Carolina – Chapel Hill, NC
  • Internship / Residency – University of Michigan, Ann Arbor – 2001-2004
  • Gastroenterology / Hepatology Fellowship – Northwestern University – 2004-2007

Additional Languages

  • Arabic

Board Certification

  • American Board of Internal Medicine – Gastroenterology & Hepatology

Associations/ Memberships

  • American Society of Gastrointestinal Endoscopy
  • American Gastroenterological Association
  • American College of Gastroenterology

Awards or Distinctions

  • Study Abroad Program, Dijon, France

Hospital Affiliations

  • Banner Baywood Heart Hospital
  • Banner Baywood Medical Center


Dr. Umar and the staff were very professional and made me feel at ease about my procedure.

L.A. Google

Very caring doctor and staff!

S.B. Google

My daughter has a rare autoimmune disease and he was extremely nice, straight forward and referred us to another doctor who he knows that could help her. He was even so kind and concerned enough that he called our new doctor directly within the doctors visit. We are very grateful he didn’t waist any of our or his time and directed us to the right place. I definitely recommend this doctor.

A.G. Google

Typical colonoscopy. Very thorough.

C.C. Google

Dr. Ramsey was very attentive and listen to my concerns about my gastrointestinal system. I appreciate it that he took the time to talk it out with me

S.M. Google


Total Reviews


Average Rating