Are you a healthcare professional?
Is this your profile?
background
background
Dr. John Quertermus, MD

Dr. John Quertermus, MD

Gastroenterology*

Dr. John Quertermus, MD is a gastroenterologist in Kalamazoo, MI. He is accepting new patients.

4.2 Star Rating
Based on 5 reviews 4.2 Star Rating (5 reviews)

Practice

601 John St Ste M-475 Kalamazoo, MI 49007

Make an Appointment

(269) 276-0000

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Trustworthy
    Patients said this doctor is trustworthy. • See reviews
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Quertermus' Reviews

Likelihood to recommend Dr. Quertermus

4.2
5 ratings, 3 with a written review
5 star
80%
80%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
20%
20%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Highly
concern for patient care in all facets of their health
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Feb 15, 2024
×Post a ResponseAre you Dr. Quertermus?
I have Barret's Esophagus which requires regular monitoring endoscopies. All have been performed by Dr. Quertermus. He has also done my colonoscopies. He has always been kind and thorough, explaining things well and even sharing images from the procedures of potential abnormalities. I trust him and highly recommend him.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Ernie G – Sep 24, 2019
×Post a ResponseAre you Dr. Quertermus?
I , as well as my parents, had seen Dr. Quertemus for decades for Colonoscopys and Endoscopys, mostly for healthy checks but there were some Gerd and Acid Reflux Medications prescribed along the way. However, when the going got really rough for me and I had abdominal pain, colon spasms , Stomach Ulcers and other painful and life altering problems spanning over a two year+ period, he tells me twice to go to the health food store and buy Peppermint oil. I am still suffering. Don't go to him.
What went well
  • Office environment
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 others found this helpful
Helpful
Dorothy Walsh-Cook in Kalamazoo MI – Apr 03, 2016
×Post a ResponseAre you Dr. Quertermus?

Leave a review

How was your experience with Dr. Quertermus?

Know Before You Go

About Me

biography

Dr. John Quertermus, MD is a gastroenterologist in Kalamazoo, MI. He is accepting new patients.

  • Gastroenterology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Borgess Medical Center

    Residency Hospital

  • Bronson Methodist Hospital

    Residency Hospital

  • University Il Hospital And Cli

    Residency Hospital
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on IBD

Locations

Practice

Gastroenterology and Hepatology PC601 John St Ste M-475 Kalamazoo, MI 49007
1