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Michael Valery Koss, MD

2.8
  • Peoria, AZ

About this business

I have been providing my patients with the best possible care in gastroenterology since 1996. 

Location details

13640 N Plaza Del Rio Blvd, #340, Peoria, AZ, 85381, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
2.828 reviews
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Eric Hugz's profile image
Eric Hugz 
on Google
2 months ago

I recently left a very horrible review for this office and practice based off emotions after hanging up with the MA. I apologize for allowing my emotions to leave that type of review. Although everything I said was true, less the days of the week being off which I noticed after the fact, it still doesn’t excuse it. I was referred to Dr. Koss by my PCP. I was assigned PA Rose for my care. I had seen twice. Once was a telehealth visit. The next was in office because I had been dealing with upper abdominal pain. I have an exten... read more

Jannel Barraza's profile image
Jannel Barraza 
on Google
3 months ago

Mr. Michael Koss has been my doctor for several years. He has been a blessing. Dr Koss is very professional,caring,and understanding. God bless u Dr. Koss and staff. Blessings 🙏💪🫶🫂⭐ 

Diana Romine's profile image
Diana Romine 
on Google
3 months ago

He's always attentive and kind. Wonderful doctor. 

Kenneth Belcher's profile image
Kenneth Belcher 
on Google
9 months ago

Dr Koss did not follow through after my tests I still have the issue but never followed up to find what's wrong with me 

Keri Nieth's profile image
Keri Nieth 
on Google
10 months ago

Dr. Michael Koss performed my routine colonoscopy. Unfortunately I have some unfortunate things to say about the experience. I only saw him once prior to the procedure where he asked if I had any questions. I was feeling really good, and I couldn’t think of any questions. However, as soon as I came out of anesthesia, I was back in recovery where a young assistant was getting my paperwork ready and pointed to my clothes and told me to get dressed. I told the young man that I was really congested. First of all, I was groggy an... read more

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Frequently asked questions about Michael Valery Koss, MD

How is Michael Valery Koss, MD rated?

Michael Valery Koss, MD has a 2.8 star rating with 28 reviews. 

When is Michael Valery Koss, MD open?

Michael Valery Koss, MD is closed now. It will open at 9:00 a.m. 

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