Find Doctors and Dentists Near You
The location you tried did not return a result. Please enter a valid 5-digit Zip Code.

You can also search by physician, practice, or hospital name


Dr. Michael Yanish is a board certified Gastroenterologist with Arizona Digestive Health.


Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Office cleanliness

Based on patient feedback.


preferred provider
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.


Dr. Yanish's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
Showing ratings for:
5823 W Eugie Ave Ste A, Glendale, AZ, 85304
n/a Average office wait time
4.0 Office cleanliness
4.0 Courteous staff
4.0 Scheduling flexibility
Arizona Digestive Health
5823 W Eugie Ave Ste A
Glendale, AZ, 85304
Showing 1-20 of 34 reviews
"Everything went well… excellent care .."
  • May 7, 2024
"I really like Dr. Yanish. I think he is trying to help me. Still waiting to get X-rays done. There seems to be a problem finding a lab to do this. I felt very comfortable with him."
  • February 9, 2024
"I have been going to Dr. Yanish since 2005 and he is the most understanding, compassionate doctor I have ever known. I live in Sedona now, but the 2 Hour Dr. to go to Dr. Yanish is a no-brainer he walks in the room, and he knows your history going back for many years, and he reminds you of it with respect to dealing with ongoing issues, and he truly cares and goes above and beyond any other Dr. in my lifetime"
  • January 12, 2024
"Doctor Yanish is a great doctor I have been with him for almost 20 years He takes the time to listen "
  • January 5, 2024
"He was sincere and attentive, as always."
  • January 5, 2024
"Dr Yanish is a thoughtful and caring doctor, who takes time with his patients to listen to you. Then he explains what is happening now, what would happen and what was found and his recomendatiins for the best corse of action. He answared all my questions and concerns. Highly recommend."
  • December 19, 2023
"Dr Yanish always takes the time to listen and ask questions. He explains procedures so I understand. I never feel rushed. "
  • December 14, 2023
"Excellent visit. Dr Yanish is very thorough and helpful. I would highly recommend this medical facility to anyone "
  • December 1, 2023
"Dr. Yanish is awesome! He’s great at listening, and he’s great at providing the right treatment to help resolve your digestive issues!"
  • November 14, 2023
"Outstanding experience"
  • October 30, 2023
"My wife, Betty deals with dementia, but Dr. Yanish took extra time to explain everything to both of us in preparation for a colonoscopy. She had a bad reaction in preparation for a colonoscopy back in July and it had to be cancelled. Dr. Yanish is very concerned for his patients and is thorough in his examination and explanations. We highly recommend him anyone considering these procedures. "
  • October 16, 2023
"I was not pleased with him. First of all, he didn't know how to communicate with me or understand what I needed to know. He also didn't answer clearly what I asked him. I have to ask him the same question several times. It would be nice if he learns more about deaf culture, and its needs. I was very frustrated with VRI. "
  • October 9, 2023
"Very good he listened and helped with my concerns"
  • October 7, 2023
"Dr. Yanish was very thorough with his exam and explaining to me what were on my past test results. He came up with a plan for me and wants me to get back to him within a month to let him know how it's working. It was a pleasure to meet him and I'm thankful for him taking me on as a patient."
  • October 6, 2023
"Dr. Yanish & Corrine are awesome "
  • September 29, 2023
"Dr. Yanish was very thorough reviewing my condition and treatments. He was more interested in solving the problem rather than treating it. I'm pleased with his expertise and his office staff was courteous and professional. Follow-up on their part was also quick and professional. I had no waiting time in the office."
  • September 29, 2023
"A very caring and considerate Doctor. He takes the time to really listen to you.... thank you...."
  • September 22, 2023
"Excellent Doctor Very kind Listens"
  • June 16, 2023
"I really appreciate Dr. Ya Ian giving his time and concern during my visit. His bedside manner helped me set my mind at ease and I felt much better when I left, than when I arrived. Thank you, Dr. Yanish. "
  • June 8, 2023
"Quick efficient office and great personal interactions with him and staff. "
  • May 9, 2023


5823 W Eugie Ave Ste A
Glendale, AZ, 85304
  • Accepting New Patients
  • Accepting New Patients
Thunderbird Endoscopy Center
5823 W Eugie Ave Ste B
Glendale, AZ, 85304
  • Accepting New Patients
  • Medicaid Accepted
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
  • Accepting New Patients
  • Medicaid Accepted
3020 E Camelback Rd Ste 301
Phoenix, AZ, 85016
3020 E Camelback Rd
Phoenix, AZ, 85016
5823 W Eugie Ave
Glendale, AZ, 85304



Grady Memorial Hospital
Medical School
Hahnemann University School of Medicine


Please verify insurance information directly with your doctor's office as it may change frequently.
  • BCBS Blue Card PPO
  • UHC Choice Plus POS
  • Aetna Choice POS II
  • CIGNA Open Access Plus
  • Multiplan PPO
  • BCBS AZ Alliance Network
  • UHC Navigate POS
  • Aetna Savings Plus of AZ
  • Aetna Managed Choice POS Open Access
  • UHC Navigate HMO
  • CIGNA LocalPlus
  • Aetna HMO
  • First Health PPO
  • UHC Options PPO
  • BCBS AZ Neighborhood Network MRF
  • Aetna Signature Administrators PPO
  • Health Net AZ PPO HSA
  • Humana National POS
  • Aetna Whole Health Banner Health Network HMO
  • Humana Choice POS
  • Aexcel PPO
  • Connect Network - AZ
  • PPO/EPO Statewide
  • UHC Nexus Open Access
  • Aetna AZ Banner PPO (ACA Broad Network)
  • Aetna Banner APCN Plus Health Network Choice POS II
  • Aetna Banner Managed Plus Open Access Managed Plus
  • Aetna Banner OA MP (ACA & AFA Performance Network)
  • Aetna Elect Choice EPO Open Access
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Open Choice PPO
  • BCBS AZ Alliance HMO
  • BCBS AZ Alliance PPO/EPO
  • BCBS AZ PPO/EPO Statewide
  • BCBSA Blue Card High Performance Network
  • Humana / ChoiceCare Network PPO
  • Medica Choice With UHC



Data Transparency and Trust: Understanding WebMD Doctor Listings and Reviews

We know that finding the right doctor or provider is important to your health. That’s why we want to ensure you have confidence in the provider profiles and listings you see on WebMD Care. Our provider data is sourced from the physicians themselves as well as publicly available databases. Any doctor or provider who claims their profile by verifying themselves can update their information and provide additional data on their specialties, education, accepted insurances, conditions they treat, and procedures they perform.

All the physician and provider reviews on WebMD Care are provided by users just like you. Knowing these reviews provide insight into how other patients feel about a doctor, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Providers are not able to remove or modify reviews on their own. Reviews can only be removed after an internal review by our customer service team.

We value your input and encourage you to reach out to our support team if you encounter any issues.