Dr. George J. Walker, MD | Mesa, AZ | Gastroenterology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. George Walker specializes in gastroenterology, focusing on digestive system disorders and conditions. He earned his medical degree from St. Georges University and completed his residency training at Good Samaritan Medical Center. Dr. Walker is fluent in English and brings extensive expertise to his practice in Mesa, Arizona.

Dr. Walker maintains affiliations with Banner Heart Hospital and practices throughout Mesa, Arizona. He treats common digestive conditions including colon polyps, GERD, and hemorrhoids. His procedural expertise includes performing colonoscopies and lower GI endoscopy procedures. Patients have given him an average rating of 4.7 on Vitals, reflecting their confidence in his care.

AI-generated from data on this provider profile.

accepting new patients
4.7

37 Ratings
61 insurance plans accepted
speaks English
Good Samaritan Medical Center
16 written reviews
1 specialty
10 areas of expertise
1 board certification
1 hospital affiliation
7 office locations
Male

37 ratings & reviews

Sort:

Showing 1 to 10 of 16 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Walker is a very thorough physician. He listens to me and answers any questions I have. He remembered family history of mine that wasn’t even in the notes from a visit 3 years ago and made sure it was included this time. His staff is great. Warm, friendly and funny. Makes a visit due to an awful issue a lot easier to handle.

March 31st, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

My humble opinion is Dr Walker is the vert best. Professional and extremely dedicated to his patients. I have recommended him to friends and family and now you.

November 15th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He is the Best Dr I was so happy how professional he and his staff were!! Makes your appointment so easy. Do yourself a favor if you want the best call Dr Walker for your colonoscopy makes it easy and comfortable!!!! 2nd time seeing him will continue to go to him as long as he is in the business!!

November 11th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I came to see Dr. Walker when I could not get relief from another GI doctor. Dr. Walker was able to think outside the box and start me on the right direction. He and his group are very compassionate and have good “bedside” manor….If you are struggling for a correct diagnosis, make an appointment and see for yourself…..

September 19th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Walker cares about his patients cares and concerns. He is very upbeat and his staff is amazing. I highly recommend Dr. Walker and this clinic.

August 9th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been a patient of Dr. Walkers since I moved to Arizona over 20 years ago. He is very caring and personable. Has helped me through several health problems and takes an interest in your concerns. Would highly recommend him to anyone in need of his services. He’s an All star.

May 24th, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The entire staff went out of their way to make me comfortable and at ease during my procedure.

March 1st, 2022

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Had my consultation ladt year and colonoscopy this year. Everything wrnt well

November 12th, 2021

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Walker is very,very good at his skills, very personable and always put you first. Can’t go wrong with him!!! Guy

November 5th, 2021

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Walker is thorough and takes the time to listen to his patients. He is very personable and I appreciate that trait in a doctor.

November 4th, 2021

Mesa - East

6020 E Arbor Ave Ste 101Mesa, AZ 85206

Tel: (480) 985-1700

Arizona Digestive Health PC

6020 E Arbor AveMesa, AZ 85206

East Valley Endoscopy

6020 E Arbor Ave Ste 105Mesa, AZ 85206

Tel: (480) 830-2005

Mon7:00 am - 4:00 pm

Tue7:00 am - 4:00 pm

Wed7:00 am - 4:00 pm

Thu7:00 am - 4:00 pm

Fri7:00 am - 4:00 pm

SatClosed

SunClosed

Banner Baywood Medical Center

6644 E Baywood AveMesa, AZ 85206

Banner Heart Hospital

6750 E Baywood AveMesa, AZ 85206

Abrazo Mesa Hospital

5750 E Baseline RdMesa, AZ 85206

Tel: (602) 833-6900

Arizona General Hospital Mesa

9130 E Elliot RdMesa, AZ 85212

Tel: (480) 410-4500


Dr. George J. Walker, MD	Dr. Yilien Alonso, MD	Dr. Sirish Rao, MD	Stephanie Fields, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.7 (37 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
Mesa , AZ	Scottsdale , AZ	Scottsdale , AZ	Tempe , AZ
Med School: St. Georges University	Med School: Florida International University Herbert Wertheim College of Medicine		Med School: Columbus State University
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Gastroenterology

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

EDUCATION & TRAINING

Residency

Good Samaritan Medical Center

Medical School

St. Georges University

Dr. Charles Clark Gabbert
Pediatrics
19 Years Exp | Pittsburgh, PA
(4)
Jill Kristen Metzler
Nurse Practitioner
| Phoenix, AZ
(0)
Kimberly Bissett Demchak
Nurse Practitioner
| Phoenix, AZ
(0)
Victorine Ekoko
Nurse Practitioner
| Chandler, AZ
(0)
Dr. Eric Benjamin Dybbro
Pediatrics
11 Years Exp | Phoenix, AZ
(0)
Dr. Joseph C Woolley
Pediatrics
11 Years Exp | Phoenix, AZ
(2)
Dr. Navroop Kanwal Nagra, MD
Hospital Medicine
14 Years Exp | Louisville, KY
(0)
Mark William Burns
Nurse Practitioner
| Phoenix, AZ
(0)
Terry W Dorr
Nurse Practitioner
| Phoenix, AZ
(0)
Dr. Brooke Wilson
Nurse Practitioner
| Gilbert, AZ
(0)

Is Dr. George Walker accepting new patients?: Dr. George Walker is accepting new patients on Vitals. View Dr. George Walker's profile on Vitals to make an appointment.
Does Dr. George Walker accept my insurance?: You can see the insurance plans that Dr. George Walker accepts on their Vitals profile.
Which hospitals is Dr. George Walker affiliated with?: Dr. George Walker is affiliated with Banner Heart Hospital.
Where is Dr. George Walker's office located?: Dr. George Walker's office is located at 6020 E Arbor Ave Ste 101, Mesa, AZ, 85206.
Does Dr. George Walker accept virtual/telehealth appointments?: Dr. George Walker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.